2f1f51bad1
Closes coop-cloud/abra#15.
1943 lines
60 KiB
Bash
Executable File
1943 lines
60 KiB
Bash
Executable File
#!/usr/bin/env bash
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GIT_URL="https://git.autonomic.zone/coop-cloud/"
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ABRA_DIR="${ABRA_DIR:-$HOME/.abra}"
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ABRA_VERSION="0.6.0"
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ABRA_BACKUP_DIR="${ABRA_BACKUP_DIR:-$ABRA_DIR/backups}"
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ABRA_VENDOR_DIR="$ABRA_DIR/vendor"
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YQ="$ABRA_VENDOR_DIR/yq"
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#######################################
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# Global help
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#######################################
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DOC="
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The cooperative cloud utility belt 🎩🐇
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Usage:
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abra [options] app (list|ls) [--status] [--server=<server>] [--type=<type>]
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abra [options] app new [--server=<server>] [--domain=<domain>] [--app-name=<app_name>] [--pass] [--secrets] <type>
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abra [options] app <app> backup (<service>|--all)
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abra [options] app <app> deploy [--update] [--force]
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abra [options] app <app> check
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abra [options] app <app> version
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abra [options] app <app> config
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abra [options] app <app> cp <src> <dst>
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abra [options] app <app> logs [<service>]
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abra [options] app <app> ps
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abra [options] app <app> restore (<service>|--all)
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abra [options] app <app> (rm|delete) [--force] [--volumes] [--secrets]
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abra [options] app <app> restore <service> [<backup file>]
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abra [options] app <app> run [--no-tty] [--user=<user>] <service> <args>...
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abra [options] app <app> rollback <service>
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abra [options] app <app> secret generate (<secret> <version>|--all) [<cmd>] [--pass]
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abra [options] app <app> secret insert <secret> <version> <data> [--pass]
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abra [options] app <app> secret (rm|delete) (<secret>|--all) [--pass] [--force]
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abra [options] app <app> undeploy [--force]
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abra [options] app <app> <command> [<args>...]
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abra [options] server add <host> [<user>] [<port>]
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abra [options] server new <provider>
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abra [options] server (list|ls)
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abra [options] server <host> rm
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abra [options] server <host> init
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abra [options] server <host> apps [--status]
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abra [options] upgrade [--dev]
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abra [options] version
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abra [options] help [<subcommands>...]
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abra [options]
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Options:
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-e, --env=<path> Environment variables to load
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-h, --help Show this message and exit
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-s, --stack=<stack> Name of the target stack
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-C, --skip-check Don't verify app variables
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-U, --skip-update Don't pull latest app definitions
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-v, --verbose Show INFO messages
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-d, --debug Show DEBUG messages
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-b, --branch=<branch> Git branch to use while cloning app repos
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See 'abra help <subcommands>...' to read about a specific subcommand.
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"
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# docopt parser below, refresh this parser with `docopt.sh abra`
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# shellcheck disable=2016,1075,2154
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docopt() { parse() { if ${DOCOPT_DOC_CHECK:-true}; then local doc_hash
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if doc_hash=$(printf "%s" "$DOC" | (sha256sum 2>/dev/null || shasum -a 256)); then
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if [[ ${doc_hash:0:5} != "$digest" ]]; then
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stderr "The current usage doc (${doc_hash:0:5}) does not match \
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what the parser was generated with (${digest})
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Run \`docopt.sh\` to refresh the parser."; _return 70; fi; fi; fi
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local root_idx=$1; shift; argv=("$@"); parsed_params=(); parsed_values=()
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left=(); testdepth=0; local arg; while [[ ${#argv[@]} -gt 0 ]]; do
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if [[ ${argv[0]} = "--" ]]; then for arg in "${argv[@]}"; do
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parsed_params+=('a'); parsed_values+=("$arg"); done; break
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elif [[ ${argv[0]} = --* ]]; then parse_long
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elif [[ ${argv[0]} = -* && ${argv[0]} != "-" ]]; then parse_shorts
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elif ${DOCOPT_OPTIONS_FIRST:-false}; then for arg in "${argv[@]}"; do
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parsed_params+=('a'); parsed_values+=("$arg"); done; break; else
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parsed_params+=('a'); parsed_values+=("${argv[0]}"); argv=("${argv[@]:1}"); fi
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done; local idx; if ${DOCOPT_ADD_HELP:-true}; then
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for idx in "${parsed_params[@]}"; do [[ $idx = 'a' ]] && continue
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if [[ ${shorts[$idx]} = "-h" || ${longs[$idx]} = "--help" ]]; then
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stdout "$trimmed_doc"; _return 0; fi; done; fi
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if [[ ${DOCOPT_PROGRAM_VERSION:-false} != 'false' ]]; then
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for idx in "${parsed_params[@]}"; do [[ $idx = 'a' ]] && continue
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if [[ ${longs[$idx]} = "--version" ]]; then stdout "$DOCOPT_PROGRAM_VERSION"
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_return 0; fi; done; fi; local i=0; while [[ $i -lt ${#parsed_params[@]} ]]; do
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left+=("$i"); ((i++)) || true; done
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if ! required "$root_idx" || [ ${#left[@]} -gt 0 ]; then error; fi; return 0; }
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parse_shorts() { local token=${argv[0]}; local value; argv=("${argv[@]:1}")
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[[ $token = -* && $token != --* ]] || _return 88; local remaining=${token#-}
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while [[ -n $remaining ]]; do local short="-${remaining:0:1}"
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remaining="${remaining:1}"; local i=0; local similar=(); local match=false
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for o in "${shorts[@]}"; do if [[ $o = "$short" ]]; then similar+=("$short")
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[[ $match = false ]] && match=$i; fi; ((i++)) || true; done
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if [[ ${#similar[@]} -gt 1 ]]; then
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error "${short} is specified ambiguously ${#similar[@]} times"
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elif [[ ${#similar[@]} -lt 1 ]]; then match=${#shorts[@]}; value=true
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shorts+=("$short"); longs+=(''); argcounts+=(0); else value=false
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if [[ ${argcounts[$match]} -ne 0 ]]; then if [[ $remaining = '' ]]; then
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if [[ ${#argv[@]} -eq 0 || ${argv[0]} = '--' ]]; then
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error "${short} requires argument"; fi; value=${argv[0]}; argv=("${argv[@]:1}")
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else value=$remaining; remaining=''; fi; fi; if [[ $value = false ]]; then
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value=true; fi; fi; parsed_params+=("$match"); parsed_values+=("$value"); done
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}; parse_long() { local token=${argv[0]}; local long=${token%%=*}
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local value=${token#*=}; local argcount; argv=("${argv[@]:1}")
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[[ $token = --* ]] || _return 88; if [[ $token = *=* ]]; then eq='='; else eq=''
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value=false; fi; local i=0; local similar=(); local match=false
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for o in "${longs[@]}"; do if [[ $o = "$long" ]]; then similar+=("$long")
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[[ $match = false ]] && match=$i; fi; ((i++)) || true; done
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if [[ $match = false ]]; then i=0; for o in "${longs[@]}"; do
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if [[ $o = $long* ]]; then similar+=("$long"); [[ $match = false ]] && match=$i
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fi; ((i++)) || true; done; fi; if [[ ${#similar[@]} -gt 1 ]]; then
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error "${long} is not a unique prefix: ${similar[*]}?"
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elif [[ ${#similar[@]} -lt 1 ]]; then
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[[ $eq = '=' ]] && argcount=1 || argcount=0; match=${#shorts[@]}
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[[ $argcount -eq 0 ]] && value=true; shorts+=(''); longs+=("$long")
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argcounts+=("$argcount"); else if [[ ${argcounts[$match]} -eq 0 ]]; then
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if [[ $value != false ]]; then
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error "${longs[$match]} must not have an argument"; fi
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elif [[ $value = false ]]; then
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if [[ ${#argv[@]} -eq 0 || ${argv[0]} = '--' ]]; then
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error "${long} requires argument"; fi; value=${argv[0]}; argv=("${argv[@]:1}")
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fi; if [[ $value = false ]]; then value=true; fi; fi; parsed_params+=("$match")
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parsed_values+=("$value"); }; required() { local initial_left=("${left[@]}")
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local node_idx; ((testdepth++)) || true; for node_idx in "$@"; do
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if ! "node_$node_idx"; then left=("${initial_left[@]}"); ((testdepth--)) || true
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return 1; fi; done; if [[ $((--testdepth)) -eq 0 ]]; then
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left=("${initial_left[@]}"); for node_idx in "$@"; do "node_$node_idx"; done; fi
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return 0; }; either() { local initial_left=("${left[@]}"); local best_match_idx
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local match_count; local node_idx; ((testdepth++)) || true
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for node_idx in "$@"; do if "node_$node_idx"; then
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if [[ -z $match_count || ${#left[@]} -lt $match_count ]]; then
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best_match_idx=$node_idx; match_count=${#left[@]}; fi; fi
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left=("${initial_left[@]}"); done; ((testdepth--)) || true
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if [[ -n $best_match_idx ]]; then "node_$best_match_idx"; return 0; fi
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left=("${initial_left[@]}"); return 1; }; optional() { local node_idx
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for node_idx in "$@"; do "node_$node_idx"; done; return 0; }; oneormore() {
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local i=0; local prev=${#left[@]}; while "node_$1"; do ((i++)) || true
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[[ $prev -eq ${#left[@]} ]] && break; prev=${#left[@]}; done
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if [[ $i -ge 1 ]]; then return 0; fi; return 1; }; _command() { local i
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local name=${2:-$1}; for i in "${!left[@]}"; do local l=${left[$i]}
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if [[ ${parsed_params[$l]} = 'a' ]]; then
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if [[ ${parsed_values[$l]} != "$name" ]]; then return 1; fi
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left=("${left[@]:0:$i}" "${left[@]:((i+1))}")
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[[ $testdepth -gt 0 ]] && return 0; if [[ $3 = true ]]; then
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eval "((var_$1++)) || true"; else eval "var_$1=true"; fi; return 0; fi; done
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return 1; }; switch() { local i; for i in "${!left[@]}"; do local l=${left[$i]}
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if [[ ${parsed_params[$l]} = "$2" ]]; then
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left=("${left[@]:0:$i}" "${left[@]:((i+1))}")
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[[ $testdepth -gt 0 ]] && return 0; if [[ $3 = true ]]; then
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eval "((var_$1++))" || true; else eval "var_$1=true"; fi; return 0; fi; done
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return 1; }; value() { local i; for i in "${!left[@]}"; do local l=${left[$i]}
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if [[ ${parsed_params[$l]} = "$2" ]]; then
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left=("${left[@]:0:$i}" "${left[@]:((i+1))}")
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[[ $testdepth -gt 0 ]] && return 0; local value
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value=$(printf -- "%q" "${parsed_values[$l]}"); if [[ $3 = true ]]; then
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eval "var_$1+=($value)"; else eval "var_$1=$value"; fi; return 0; fi; done
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return 1; }; stdout() { printf -- "cat <<'EOM'\n%s\nEOM\n" "$1"; }; stderr() {
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printf -- "cat <<'EOM' >&2\n%s\nEOM\n" "$1"; }; error() {
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[[ -n $1 ]] && stderr "$1"; stderr "$usage"; _return 1; }; _return() {
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printf -- "exit %d\n" "$1"; exit "$1"; }; set -e; trimmed_doc=${DOC:1:2072}
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usage=${DOC:40:1536}; digest=9142c
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shorts=(-U -v -s -h -C -b -d -e '' '' '' '' '' '' '' '' '' '' '' '' '' '')
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longs=(--skip-update --verbose --stack --help --skip-check --branch --debug --env --status --server --type --domain --app-name --pass --secrets --all --update --force --volumes --no-tty --user --dev)
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argcounts=(0 0 1 0 0 1 0 1 0 1 1 1 1 0 0 0 0 0 0 0 1 0); node_0(){
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switch __skip_update 0; }; node_1(){ switch __verbose 1; }; node_2(){
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value __stack 2; }; node_3(){ switch __help 3; }; node_4(){
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switch __skip_check 4; }; node_5(){ value __branch 5; }; node_6(){
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switch __debug 6; }; node_7(){ value __env 7; }; node_8(){ switch __status 8; }
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node_9(){ value __server 9; }; node_10(){ value __type 10; }; node_11(){
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value __domain 11; }; node_12(){ value __app_name 12; }; node_13(){
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switch __pass 13; }; node_14(){ switch __secrets 14; }; node_15(){
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switch __all 15; }; node_16(){ switch __update 16; }; node_17(){
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switch __force 17; }; node_18(){ switch __volumes 18; }; node_19(){
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switch __no_tty 19; }; node_20(){ value __user 20; }; node_21(){ switch __dev 21
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}; node_22(){ value _type_ a; }; node_23(){ value _app_ a; }; node_24(){
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value _service_ a; }; node_25(){ value _src_ a; }; node_26(){ value _dst_ a; }
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node_27(){ value _backup_file_ a; }; node_28(){ value _args_ a true; }
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node_29(){ value _secret_ a; }; node_30(){ value _version_ a; }; node_31(){
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value _cmd_ a; }; node_32(){ value _data_ a; }; node_33(){ value _command_ a; }
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node_34(){ value _host_ a; }; node_35(){ value _user_ a; }; node_36(){
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value _port_ a; }; node_37(){ value _provider_ a; }; node_38(){
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value _subcommands_ a true; }; node_39(){ _command app; }; node_40(){
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_command list; }; node_41(){ _command ls; }; node_42(){ _command new; }
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node_43(){ _command backup; }; node_44(){ _command deploy; }; node_45(){
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_command check; }; node_46(){ _command version; }; node_47(){ _command config; }
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node_48(){ _command cp; }; node_49(){ _command logs; }; node_50(){ _command ps
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}; node_51(){ _command restore; }; node_52(){ _command rm; }; node_53(){
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_command delete; }; node_54(){ _command run; }; node_55(){ _command rollback; }
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node_56(){ _command secret; }; node_57(){ _command generate; }; node_58(){
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_command insert; }; node_59(){ _command undeploy; }; node_60(){ _command server
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}; node_61(){ _command add; }; node_62(){ _command init; }; node_63(){
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_command apps; }; node_64(){ _command upgrade; }; node_65(){ _command help; }
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node_66(){ optional 0 1 2 3 4 5 6 7; }; node_67(){ optional 66; }; node_68(){
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either 40 41; }; node_69(){ required 68; }; node_70(){ optional 8; }; node_71(){
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optional 9; }; node_72(){ optional 10; }; node_73(){ required 67 39 69 70 71 72
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}; node_74(){ optional 11; }; node_75(){ optional 12; }; node_76(){ optional 13
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}; node_77(){ optional 14; }; node_78(){ required 67 39 42 71 74 75 76 77 22; }
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node_79(){ either 24 15; }; node_80(){ required 79; }; node_81(){
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required 67 39 23 43 80; }; node_82(){ optional 16; }; node_83(){ optional 17; }
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node_84(){ required 67 39 23 44 82 83; }; node_85(){ required 67 39 23 45; }
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node_86(){ required 67 39 23 46; }; node_87(){ required 67 39 23 47; }
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node_88(){ required 67 39 23 48 25 26; }; node_89(){ optional 24; }; node_90(){
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required 67 39 23 49 89; }; node_91(){ required 67 39 23 50; }; node_92(){
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required 67 39 23 51 80; }; node_93(){ either 52 53; }; node_94(){ required 93
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}; node_95(){ optional 18; }; node_96(){ required 67 39 23 94 83 95 77; }
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node_97(){ optional 27; }; node_98(){ required 67 39 23 51 24 97; }; node_99(){
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optional 19; }; node_100(){ optional 20; }; node_101(){ oneormore 28; }
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node_102(){ required 67 39 23 54 99 100 24 101; }; node_103(){
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required 67 39 23 55 24; }; node_104(){ required 29 30; }; node_105(){
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either 104 15; }; node_106(){ required 105; }; node_107(){ optional 31; }
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node_108(){ required 67 39 23 56 57 106 107 76; }; node_109(){
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required 67 39 23 56 58 29 30 32 76; }; node_110(){ either 29 15; }; node_111(){
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required 110; }; node_112(){ required 67 39 23 56 94 111 76 83; }; node_113(){
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required 67 39 23 59 83; }; node_114(){ optional 101; }; node_115(){
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required 67 39 23 33 114; }; node_116(){ optional 35; }; node_117(){ optional 36
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}; node_118(){ required 67 60 61 34 116 117; }; node_119(){ required 67 60 42 37
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}; node_120(){ required 67 60 69; }; node_121(){ required 67 60 34 52; }
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node_122(){ required 67 60 34 62; }; node_123(){ required 67 60 34 63 70; }
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node_124(){ optional 21; }; node_125(){ required 67 64 124; }; node_126(){
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required 67 46; }; node_127(){ oneormore 38; }; node_128(){ optional 127; }
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node_129(){ required 67 65 128; }; node_130(){ required 67; }; node_131(){
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either 73 78 81 84 85 86 87 88 90 91 92 96 98 102 103 108 109 112 113 115 118 119 120 121 122 123 125 126 129 130
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}; node_132(){ required 131; }; cat <<<' docopt_exit() {
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[[ -n $1 ]] && printf "%s\n" "$1" >&2; printf "%s\n" "${DOC:40:1536}" >&2
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exit 1; }'; unset var___skip_update var___verbose var___stack var___help \
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var___skip_check var___branch var___debug var___env var___status var___server \
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var___type var___domain var___app_name var___pass var___secrets var___all \
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var___update var___force var___volumes var___no_tty var___user var___dev \
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var__type_ var__app_ var__service_ var__src_ var__dst_ var__backup_file_ \
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var__args_ var__secret_ var__version_ var__cmd_ var__data_ var__command_ \
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var__host_ var__user_ var__port_ var__provider_ var__subcommands_ var_app \
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var_list var_ls var_new var_backup var_deploy var_check var_version var_config \
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var_cp var_logs var_ps var_restore var_rm var_delete var_run var_rollback \
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var_secret var_generate var_insert var_undeploy var_server var_add var_init \
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var_apps var_upgrade var_help; parse 132 "$@"; local prefix=${DOCOPT_PREFIX:-''}
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unset "${prefix}__skip_update" "${prefix}__verbose" "${prefix}__stack" \
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"${prefix}__help" "${prefix}__skip_check" "${prefix}__branch" \
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"${prefix}__debug" "${prefix}__env" "${prefix}__status" "${prefix}__server" \
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"${prefix}__type" "${prefix}__domain" "${prefix}__app_name" "${prefix}__pass" \
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"${prefix}__secrets" "${prefix}__all" "${prefix}__update" "${prefix}__force" \
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"${prefix}__volumes" "${prefix}__no_tty" "${prefix}__user" "${prefix}__dev" \
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"${prefix}_type_" "${prefix}_app_" "${prefix}_service_" "${prefix}_src_" \
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"${prefix}_dst_" "${prefix}_backup_file_" "${prefix}_args_" \
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"${prefix}_secret_" "${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" \
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"${prefix}_command_" "${prefix}_host_" "${prefix}_user_" "${prefix}_port_" \
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"${prefix}_provider_" "${prefix}_subcommands_" "${prefix}app" "${prefix}list" \
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"${prefix}ls" "${prefix}new" "${prefix}backup" "${prefix}deploy" \
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"${prefix}check" "${prefix}version" "${prefix}config" "${prefix}cp" \
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"${prefix}logs" "${prefix}ps" "${prefix}restore" "${prefix}rm" \
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"${prefix}delete" "${prefix}run" "${prefix}rollback" "${prefix}secret" \
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"${prefix}generate" "${prefix}insert" "${prefix}undeploy" "${prefix}server" \
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"${prefix}add" "${prefix}init" "${prefix}apps" "${prefix}upgrade" \
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"${prefix}help"; eval "${prefix}"'__skip_update=${var___skip_update:-false}'
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eval "${prefix}"'__verbose=${var___verbose:-false}'
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eval "${prefix}"'__stack=${var___stack:-}'
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eval "${prefix}"'__help=${var___help:-false}'
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eval "${prefix}"'__skip_check=${var___skip_check:-false}'
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eval "${prefix}"'__branch=${var___branch:-}'
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eval "${prefix}"'__debug=${var___debug:-false}'
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eval "${prefix}"'__env=${var___env:-}'
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eval "${prefix}"'__status=${var___status:-false}'
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eval "${prefix}"'__server=${var___server:-}'
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eval "${prefix}"'__type=${var___type:-}'
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eval "${prefix}"'__domain=${var___domain:-}'
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eval "${prefix}"'__app_name=${var___app_name:-}'
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eval "${prefix}"'__pass=${var___pass:-false}'
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eval "${prefix}"'__secrets=${var___secrets:-false}'
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eval "${prefix}"'__all=${var___all:-false}'
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eval "${prefix}"'__update=${var___update:-false}'
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eval "${prefix}"'__force=${var___force:-false}'
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eval "${prefix}"'__volumes=${var___volumes:-false}'
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eval "${prefix}"'__no_tty=${var___no_tty:-false}'
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eval "${prefix}"'__user=${var___user:-}'
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eval "${prefix}"'__dev=${var___dev:-false}'
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eval "${prefix}"'_type_=${var__type_:-}'; eval "${prefix}"'_app_=${var__app_:-}'
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eval "${prefix}"'_service_=${var__service_:-}'
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eval "${prefix}"'_src_=${var__src_:-}'; eval "${prefix}"'_dst_=${var__dst_:-}'
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eval "${prefix}"'_backup_file_=${var__backup_file_:-}'
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if declare -p var__args_ >/dev/null 2>&1; then
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eval "${prefix}"'_args_=("${var__args_[@]}")'; else eval "${prefix}"'_args_=()'
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fi; eval "${prefix}"'_secret_=${var__secret_:-}'
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eval "${prefix}"'_version_=${var__version_:-}'
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eval "${prefix}"'_cmd_=${var__cmd_:-}'; eval "${prefix}"'_data_=${var__data_:-}'
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eval "${prefix}"'_command_=${var__command_:-}'
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eval "${prefix}"'_host_=${var__host_:-}'
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eval "${prefix}"'_user_=${var__user_:-}'
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eval "${prefix}"'_port_=${var__port_:-}'
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eval "${prefix}"'_provider_=${var__provider_:-}'
|
|
if declare -p var__subcommands_ >/dev/null 2>&1; then
|
|
eval "${prefix}"'_subcommands_=("${var__subcommands_[@]}")'; else
|
|
eval "${prefix}"'_subcommands_=()'; fi; eval "${prefix}"'app=${var_app:-false}'
|
|
eval "${prefix}"'list=${var_list:-false}'; eval "${prefix}"'ls=${var_ls:-false}'
|
|
eval "${prefix}"'new=${var_new:-false}'
|
|
eval "${prefix}"'backup=${var_backup:-false}'
|
|
eval "${prefix}"'deploy=${var_deploy:-false}'
|
|
eval "${prefix}"'check=${var_check:-false}'
|
|
eval "${prefix}"'version=${var_version:-false}'
|
|
eval "${prefix}"'config=${var_config:-false}'
|
|
eval "${prefix}"'cp=${var_cp:-false}'; eval "${prefix}"'logs=${var_logs:-false}'
|
|
eval "${prefix}"'ps=${var_ps:-false}'
|
|
eval "${prefix}"'restore=${var_restore:-false}'
|
|
eval "${prefix}"'rm=${var_rm:-false}'
|
|
eval "${prefix}"'delete=${var_delete:-false}'
|
|
eval "${prefix}"'run=${var_run:-false}'
|
|
eval "${prefix}"'rollback=${var_rollback:-false}'
|
|
eval "${prefix}"'secret=${var_secret:-false}'
|
|
eval "${prefix}"'generate=${var_generate:-false}'
|
|
eval "${prefix}"'insert=${var_insert:-false}'
|
|
eval "${prefix}"'undeploy=${var_undeploy:-false}'
|
|
eval "${prefix}"'server=${var_server:-false}'
|
|
eval "${prefix}"'add=${var_add:-false}'
|
|
eval "${prefix}"'init=${var_init:-false}'
|
|
eval "${prefix}"'apps=${var_apps:-false}'
|
|
eval "${prefix}"'upgrade=${var_upgrade:-false}'
|
|
eval "${prefix}"'help=${var_help:-false}'; local docopt_i=1
|
|
[[ $BASH_VERSION =~ ^4.3 ]] && docopt_i=2; for ((;docopt_i>0;docopt_i--)); do
|
|
declare -p "${prefix}__skip_update" "${prefix}__verbose" "${prefix}__stack" \
|
|
"${prefix}__help" "${prefix}__skip_check" "${prefix}__branch" \
|
|
"${prefix}__debug" "${prefix}__env" "${prefix}__status" "${prefix}__server" \
|
|
"${prefix}__type" "${prefix}__domain" "${prefix}__app_name" "${prefix}__pass" \
|
|
"${prefix}__secrets" "${prefix}__all" "${prefix}__update" "${prefix}__force" \
|
|
"${prefix}__volumes" "${prefix}__no_tty" "${prefix}__user" "${prefix}__dev" \
|
|
"${prefix}_type_" "${prefix}_app_" "${prefix}_service_" "${prefix}_src_" \
|
|
"${prefix}_dst_" "${prefix}_backup_file_" "${prefix}_args_" \
|
|
"${prefix}_secret_" "${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" \
|
|
"${prefix}_command_" "${prefix}_host_" "${prefix}_user_" "${prefix}_port_" \
|
|
"${prefix}_provider_" "${prefix}_subcommands_" "${prefix}app" "${prefix}list" \
|
|
"${prefix}ls" "${prefix}new" "${prefix}backup" "${prefix}deploy" \
|
|
"${prefix}check" "${prefix}version" "${prefix}config" "${prefix}cp" \
|
|
"${prefix}logs" "${prefix}ps" "${prefix}restore" "${prefix}rm" \
|
|
"${prefix}delete" "${prefix}run" "${prefix}rollback" "${prefix}secret" \
|
|
"${prefix}generate" "${prefix}insert" "${prefix}undeploy" "${prefix}server" \
|
|
"${prefix}add" "${prefix}init" "${prefix}apps" "${prefix}upgrade" \
|
|
"${prefix}help"; done; }
|
|
# docopt parser above, complete command for generating this parser is `docopt.sh abra`
|
|
|
|
PROGRAM_NAME=$(basename "$0")
|
|
|
|
#######################################
|
|
# Helpers
|
|
#######################################
|
|
|
|
###### Utility functions
|
|
|
|
error() {
|
|
echo "$(tput setaf 1)ERROR: $*$(tput sgr0)"
|
|
exit 1
|
|
}
|
|
|
|
warning() {
|
|
echo "$(tput setaf 3)WARNING: $*$(tput sgr0)"
|
|
}
|
|
|
|
success() {
|
|
echo "$(tput setaf 2)SUCCESS: $*$(tput sgr0)"
|
|
}
|
|
|
|
info() {
|
|
if [ "$abra___verbose" = "false" ] && [ "$abra___debug" = "false" ]; then
|
|
return
|
|
fi
|
|
echo "$(tput setaf 4)INFO: $*$(tput sgr0)"
|
|
}
|
|
|
|
debug() {
|
|
if [ "$abra___debug" = "false" ]; then
|
|
return
|
|
fi
|
|
echo "$(tput setaf 13)DEBUG: $*$(tput sgr0)"
|
|
}
|
|
|
|
# 3wc: temporarily disable debug and verbose
|
|
|
|
silence() {
|
|
# FIXME 3wc: required otherwise we get debug output in the password
|
|
_abra___debug="$abra___debug"
|
|
_abra___verbose="$abra___verbose"
|
|
abra___verbose="false"
|
|
abra___debug="false"
|
|
}
|
|
|
|
unsilence() {
|
|
# FIXME 3wc: required otherwise we get debug output in the password
|
|
abra___verbose="$_abra___verbose"
|
|
abra___debug="$_abra___debug"
|
|
}
|
|
|
|
###### Default settings
|
|
|
|
if [ -z "$COMPOSE_FILE" ]; then
|
|
COMPOSE_FILE="compose.yml"
|
|
fi
|
|
|
|
###### Safety checks
|
|
|
|
require_bash_4() {
|
|
# we're using things like `mapfile` which require bash 4+
|
|
if ! bash -c '[[ $BASH_VERSION > 4.0 ]]'; then
|
|
error "bash version '$BASH_VERSION' is too old, 4 or newer required"
|
|
fi
|
|
}
|
|
|
|
require_pwqgen() {
|
|
if ! type pwqgen > /dev/null 2>&1; then
|
|
error "pwqgen program is not installed"
|
|
fi
|
|
}
|
|
|
|
require_wget() {
|
|
if ! type wget > /dev/null 2>&1; then
|
|
error "wget program is not installed"
|
|
fi
|
|
}
|
|
|
|
require_abra_dir() {
|
|
mkdir -p "$ABRA_DIR"
|
|
}
|
|
|
|
require_vendor_dir() {
|
|
mkdir -p "$ABRA_VENDOR_DIR"
|
|
}
|
|
|
|
require_consent_for_update() {
|
|
if [ "$CONSENT_TO_UPDATE" = "false" ]; then
|
|
error "A new app state will be deployed! Please use --update to consent"
|
|
fi
|
|
}
|
|
|
|
require_app_latest() {
|
|
APP="$1"
|
|
APP_DIR="$ABRA_DIR/apps/$APP"
|
|
BRANCH="${abra___branch:-master}"
|
|
|
|
debug "Checking for type '$APP'"
|
|
|
|
if [ ! -d "$APP_DIR" ]; then
|
|
warning "The app type '$APP' was not found, fetching via Git"
|
|
if ! git clone --branch "$BRANCH" "$GIT_URL/$APP.git" "$ABRA_DIR/apps/$APP" > /dev/null 2>&1 ; then
|
|
error "Could not retrieve app type '$APP', this app type doesn't exist?"
|
|
fi
|
|
success "Fetched app configuration via Git (branch: $BRANCH)"
|
|
fi
|
|
|
|
debug "Using $APP_DIR"
|
|
|
|
if [ "$abra___skip_update" = "false" ]; then
|
|
debug "Pulling latest '$APP' definition via git"
|
|
(cd "$APP_DIR" && git pull > /dev/null 2>&1)
|
|
fi
|
|
}
|
|
|
|
require_yq() {
|
|
require_vendor_dir
|
|
require_wget
|
|
|
|
YQ_VERSION="4.6.1"
|
|
YQ_BINARY="yq_linux_amd64"
|
|
YQ_RELEASE_URL="https://github.com/mikefarah/yq/releases/download/v${YQ_VERSION}/${YQ_BINARY}"
|
|
|
|
if [ -f "$YQ" ]; then
|
|
debug "yq is already vendored"
|
|
return
|
|
fi
|
|
|
|
case $(uname -m) in
|
|
x86_64)
|
|
warning "Attempting to download the yq binary into $ABRA_VENDOR_DIR"
|
|
wget -q "$YQ_RELEASE_URL" && chmod +x "$YQ_BINARY" && mv "$YQ_BINARY" "$YQ"
|
|
success "yq is now vendored ☮"
|
|
;;
|
|
*)
|
|
error "Unable to automatically vendor yq, you'll have to manually manage this\n
|
|
Please see https://mikefarah.gitbook.io/yq/#install and place the yq binary in the $YQ path"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
require_docker_version (){
|
|
major_version=$(docker version --format "{{.Server.Version}}" | cut -d'.' -f1)
|
|
|
|
if [[ "$major_version" -lt 20 ]]; then
|
|
error "This tool requires Docker v20 or greater. Please upgrade your Docker installation"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
# FIXME 3wc: update or remove
|
|
if [ -z "$ABRA_ENV" ] && [ -f .env ] && type direnv > /dev/null 2>&1 && ! direnv status | grep -q 'Found RC allowed true'; then
|
|
error "direnv is blocked, run direnv allow"
|
|
fi
|
|
|
|
###### Run-time loading
|
|
|
|
load_abra_sh() {
|
|
if [ -f abra.sh ]; then
|
|
# shellcheck disable=SC1091
|
|
source abra.sh
|
|
info "Loading abra.sh"
|
|
fi
|
|
|
|
if [ -n "$abra__app_" ]; then
|
|
require_app_latest "$TYPE"
|
|
fi
|
|
|
|
if [ -f "$APP_DIR/abra.sh" ]; then
|
|
info "Loading $APP_DIR/abra.sh"
|
|
# shellcheck disable=SC1090,SC1091
|
|
source "$APP_DIR/abra.sh"
|
|
fi
|
|
}
|
|
|
|
output_version_summary() {
|
|
echo " Versions:"
|
|
|
|
CONSENT_TO_UPDATE=$abra___update
|
|
FORCE_DEPLOY=$abra___force
|
|
|
|
local -a IS_AN_UPDATE="false"
|
|
local -a UNABLE_TO_DETECT="false"
|
|
local -a UNDEPLOYED_STATE="false"
|
|
local -a CHECKED_SERVICES # array
|
|
|
|
if ! docker stack ls --format "{{ .Name }}" | grep -q "$STACK_NAME"; then
|
|
UNDEPLOYED_STATE="true"
|
|
fi
|
|
|
|
IFS=':' read -ra COMPOSE_FILES <<< "$COMPOSE_FILE"
|
|
for COMPOSE in "${COMPOSE_FILES[@]}"; do
|
|
SERVICES=$($YQ e '.services | keys | .[]' "${APP_DIR}/${COMPOSE}")
|
|
|
|
for SERVICE in $SERVICES; do
|
|
if [[ ${CHECKED_SERVICES[*]} =~ ${SERVICE} ]]; then
|
|
debug "already inspected ${STACK_NAME}_${SERVICE} for versions, skipping..."
|
|
continue
|
|
fi
|
|
|
|
filter="{{index .Spec.Labels \"coop-cloud.$STACK_NAME.$SERVICE.version\" }}"
|
|
label=$(docker service inspect -f "$filter" "${STACK_NAME}_${SERVICE}" 2>/dev/null)
|
|
|
|
live_version=$(echo "$label" | cut -d- -f1)
|
|
live_digest=$(echo "$label" | cut -d- -f2)
|
|
|
|
if [ -n "$live_version" ] && [ -n "$live_digest" ]; then
|
|
image=$($YQ e ".services.${SERVICE}.image" "${APP_DIR}/${COMPOSE}" | cut -d':' -f1)
|
|
|
|
echo " ${STACK_NAME}_${SERVICE} (${image}):"
|
|
echo " deployed: $(tput setaf 2)$live_version ($live_digest)$(tput sgr0)"
|
|
|
|
app_version_lookup="ABRA_TYPE_${SERVICE^^}_VERSION"
|
|
app_version=${!app_version_lookup}
|
|
app_digest_lookup="ABRA_TYPE_${SERVICE^^}_DIGEST"
|
|
app_digest=${!app_digest_lookup}
|
|
|
|
if [ "$live_version" != "$app_version" ] || [ "$live_digest" != "$app_digest" ]; then
|
|
IS_AN_UPDATE="true"
|
|
echo " to de deployed: $(tput setaf 1)$app_version ($app_digest)$(tput sgr0)"
|
|
fi
|
|
else
|
|
if [[ $UNDEPLOYED_STATE == "true" ]]; then
|
|
image=$($YQ e ".services.${SERVICE}.image" "${APP_DIR}/${COMPOSE}" | cut -d':' -f1)
|
|
echo " ${STACK_NAME}_${SERVICE} (${image}):"
|
|
echo " undeployed!"
|
|
else
|
|
warning "Unable to detect deployed version of ${STACK_NAME}_${SERVICE}"
|
|
UNABLE_TO_DETECT="true"
|
|
fi
|
|
fi
|
|
CHECKED_SERVICES+=("$SERVICE")
|
|
done
|
|
done
|
|
|
|
if [[ -n "$IS_VERSION_CHECK" ]] && [[ "$IS_VERSION_CHECK" == "true" ]]; then
|
|
debug "Detected version check (without deploy), bailing out..."
|
|
exit 0
|
|
fi
|
|
|
|
if [[ $IS_AN_UPDATE == "true" ]] && [[ $FORCE_DEPLOY != "true" ]]; then
|
|
require_consent_for_update
|
|
else
|
|
if [[ ! $UNABLE_TO_DETECT == "true" ]] && [[ $FORCE_DEPLOY != "true" ]] && [[ ! $UNDEPLOYED_STATE == "true" ]]; then
|
|
success "Nothing to deploy, you're on latest (use --force to re-deploy anyway)"
|
|
exit 0
|
|
fi
|
|
fi
|
|
}
|
|
|
|
###### FIXME 3wc: name this section
|
|
|
|
get_servers() {
|
|
shopt -s nullglob dotglob
|
|
# shellcheck disable=SC2206
|
|
SERVERS=($ABRA_DIR/servers/*)
|
|
shopt -u nullglob dotglob
|
|
}
|
|
|
|
get_app_secrets() {
|
|
# FIXME 3wc: requires bash 4, use for loop instead
|
|
mapfile -t PASSWORDS < <(grep "SECRET.*VERSION.*" "$ENV_FILE")
|
|
}
|
|
|
|
load_instance() {
|
|
APP="$abra__app_"
|
|
|
|
# load all files matching "$APP.env" into ENV_FILES array
|
|
mapfile -t ENV_FILES < <(find -L "$ABRA_DIR" -name "$APP.env")
|
|
# FIXME 3wc: requires bash 4, use for loop instead
|
|
|
|
case "${#ENV_FILES[@]}" in
|
|
1 ) ;;
|
|
0 ) error "Can't find app '$APP'"; return;;
|
|
* ) error "Found $APP in multiple servers: ${ENV_FILES[*]}"; return;;
|
|
esac
|
|
|
|
ENV_FILE="${ENV_FILES[0]}"
|
|
debug "Selected ENV_FILE $ENV_FILE"
|
|
|
|
if [ ! -f "$ENV_FILE" ]; then
|
|
error "Can't open ENV_FILE '$ENV_FILE'"
|
|
fi
|
|
|
|
# split up the path by "/"
|
|
IFS='/' read -r -a PARTS <<< "$ENV_FILE"
|
|
|
|
SERVER="${PARTS[-2]}"
|
|
|
|
export STACK_NAME="${APP//./_}"
|
|
debug "Using ${STACK_NAME} as the STACK_NAME var"
|
|
}
|
|
|
|
load_instance_env() {
|
|
# 3wc: using set -a means we don't need `export` in the env files
|
|
set -a
|
|
# shellcheck disable=SC1090
|
|
source "$ENV_FILE"
|
|
set +a
|
|
|
|
debug "Loaded variables from $ENV_FILE"
|
|
|
|
if [ -z "$TYPE" ]; then
|
|
error "TYPE not set, maybe $ENV_FILE is using an old format?"
|
|
fi
|
|
|
|
APP_DIR="$ABRA_DIR/apps/$TYPE"
|
|
export DOCKER_CONTEXT="$SERVER"
|
|
info "Setting DOCKER_CONTEXT=$DOCKER_CONTEXT"
|
|
|
|
export DOMAIN
|
|
}
|
|
|
|
load_context() {
|
|
# Load current context from env or Docker
|
|
if [ -z "$DOCKER_CONTEXT" ]; then
|
|
warning "\$DOCKER_CONTEXT not set, (slowly) looking it up"
|
|
# shellcheck disable=SC2063
|
|
DOCKER_CONTEXT=$(docker context ls | grep '*' | cut -d' ' -f1)
|
|
# make sure grep doesn't parse this, we want a literal '*'
|
|
fi
|
|
}
|
|
|
|
prompt_confirm() {
|
|
read -rp "Continue? (y/[n])? " choice
|
|
|
|
case "$choice" in
|
|
y|Y ) return ;;
|
|
* ) exit;;
|
|
esac
|
|
}
|
|
|
|
parse_secret() {
|
|
SECRET="$1"
|
|
|
|
if [[ "$SECRET" == *"length"* ]]; then
|
|
# shellcheck disable=SC2001
|
|
abra__length_="$(echo "$SECRET" | sed -e 's/.*[^0-9]\([0-9]\+\)[^0-9]*$/\1/')"
|
|
else
|
|
# Note(decentral1se): unset this so that a length value from another secret
|
|
# definition does not get passed on to another secret generation flow
|
|
unset abra__length_
|
|
fi
|
|
|
|
abra__secret_="${SECRET%_VERSION=*}" # strip _VERSION=v1
|
|
abra__secret_="${abra__secret_#SECRET_}" # strip SECRET_
|
|
abra__secret_="${abra__secret_,,}" # lowercase
|
|
|
|
abra__version_="$(echo "$SECRET" | sed -n 's/.*\(v[0-9]\).*/\1/p')"
|
|
|
|
if [[ -n "$abra__length_" ]]; then
|
|
echo "Generating $abra__secret_, version: $abra__version_, length: $abra__length_"
|
|
else
|
|
echo "Generating $abra__secret_, version: $abra__version_"
|
|
fi
|
|
|
|
sub_app_secret_generate
|
|
}
|
|
|
|
stack_logs (){
|
|
# Note(decentral1se): see https://github.com/moby/moby/issues/31458#issuecomment-617871046
|
|
STACK="$1"
|
|
|
|
services=$(docker stack services "${STACK}" --format "{{.ID}}")
|
|
|
|
# shellcheck disable=SC2154
|
|
trap 'jobs=$(jobs -p) && test -n "$jobs" && kill $jobs' EXIT
|
|
|
|
for item in ${services//\\n/$'\n'}; do
|
|
docker service logs -f -t --tail 10 "$item" &
|
|
done
|
|
|
|
sleep infinity
|
|
}
|
|
|
|
auto_gen_secrets (){
|
|
get_app_secrets
|
|
|
|
if [ "${#PASSWORDS[@]}" -eq 0 ]; then
|
|
error "No secrets found in $ENV_FILE"
|
|
fi
|
|
|
|
for PASSWORD in "${PASSWORDS[@]}"; do
|
|
parse_secret "$PASSWORD"
|
|
done
|
|
}
|
|
|
|
#######################################
|
|
# abra app ..
|
|
#######################################
|
|
|
|
###### .. app ls
|
|
|
|
help_app_ls (){
|
|
help_app_list
|
|
}
|
|
|
|
sub_app_ls (){
|
|
sub_app_list
|
|
}
|
|
|
|
help_app_list (){
|
|
echo "abra [options] app (list|ls) [--status] [--server=<server>] [--type=<type>]
|
|
|
|
List your exciting apps.
|
|
|
|
OPTIONS
|
|
--status Show whether apps are deployed (warning! slow!)
|
|
--server=<server> Only show apps on a specific server
|
|
--type=<type> Only show apps of the given type
|
|
|
|
POWERED BY (for --status)
|
|
docker stack ls"
|
|
}
|
|
|
|
sub_app_list (){
|
|
SERVER="$abra___server"
|
|
if [ -z "$SERVER" ]; then
|
|
SERVER='*'
|
|
fi
|
|
|
|
shopt -s nullglob dotglob
|
|
# shellcheck disable=SC2206
|
|
ENV_FILES=($ABRA_DIR/servers/$SERVER/*.env)
|
|
shopt -u nullglob dotglob
|
|
|
|
STATUS="$( [[ $abra___status == "true" ]] && echo "Y" )"
|
|
|
|
if [ -n "$STATUS" ]; then
|
|
if [ "$SERVER" = "*" ]; then
|
|
get_servers
|
|
else
|
|
SERVERS=( "$SERVER" )
|
|
fi
|
|
|
|
local -a DEPLOYED_APPS # array
|
|
local -a CHECKED_SERVERS # array
|
|
|
|
warning "Loading status from ${#SERVERS[@]} server(s), patience advised.."
|
|
|
|
for SERVER in "${SERVERS[@]}"; do
|
|
SERVER="${SERVER##*/}" # basename
|
|
mapfile -t SERVER_APPS < <(DOCKER_CONTEXT="$SERVER" docker stack ls --format '{{ .Name }}' 2>/dev/null)
|
|
# add $SERVER~ to the start of each DEPLOYED_APPS
|
|
DEPLOYED_APPS+=("${SERVER_APPS[@]/#/$SERVER~}")
|
|
done
|
|
fi
|
|
|
|
# FIXME 3wc: doesn't take into account --type filtering
|
|
printf "%s lovely apps:\n\n" "${#ENV_FILES[@]}"
|
|
|
|
for i in "${!ENV_FILES[@]}"; do
|
|
# Output header inside the loop, so it's included in the pipe to `column`
|
|
if [ "$i" == 0 ]; then
|
|
printf " DOMAIN\tTYPE\tSERVER%s%s\n" "${STATUS:+ }" "${STATUS:+STATUS}"
|
|
printf " --\t--\t--%s\n" "${STATUS:+ --}"
|
|
fi
|
|
|
|
local ENV_FILE="${ENV_FILES[$i]}" APP_STACK_NAME
|
|
|
|
IFS='/' read -r -a PARTS <<< "$ENV_FILE"
|
|
|
|
FILE="${PARTS[-1]}"
|
|
SERVER="${PARTS[-2]}"
|
|
DOMAIN="${FILE%.env}"
|
|
|
|
set -a
|
|
# shellcheck disable=SC1090
|
|
TYPE="$(source "$ENV_FILE" && echo "$TYPE")"
|
|
# shellcheck disable=SC1090
|
|
APP_STACK_NAME="$(source "$ENV_FILE" && echo "$STACK_NAME")"
|
|
set +a
|
|
|
|
if [ "$abra___type" != "" ] && [ "$abra___type" != "$TYPE" ]; then
|
|
continue
|
|
fi
|
|
|
|
if [ -z "$APP_STACK_NAME" ]; then
|
|
APP_STACK_NAME="${DOMAIN//./_}"
|
|
fi
|
|
if [ -n "$STATUS" ]; then
|
|
APP_STATUS=$( printf '%s\n' "${DEPLOYED_APPS[@]}" | grep -qP "^${SERVER}~${APP_STACK_NAME}$" && echo "deployed" || echo "inactive")
|
|
if [[ "$APP_STATUS" == "inactive" ]] ; then
|
|
if [[ ${CHECKED_SERVERS[*]} =~ ${SERVER} ]]; then
|
|
APP_STATUS="unknown"
|
|
else
|
|
if ! docker context inspect "$SERVER" > /dev/null 2>&1; then
|
|
APP_STATUS="unknown"
|
|
fi
|
|
CHECKED_SERVERS+=("$SERVER")
|
|
fi
|
|
fi
|
|
fi
|
|
printf " %s\t%s\t%s%s\n" "$DOMAIN" "$TYPE" "$SERVER" "${STATUS:+ }${APP_STATUS}"
|
|
done | column -s' ' -t
|
|
# Align table `-t` based on tab characters -s`^V<Tab>`
|
|
}
|
|
|
|
###### .. app new
|
|
help_app_new (){
|
|
echo "abra [options] app new [--app-name=<app_name>] [--server=<server>] [--domain=<domain>] [--pass] [--secrets] <type>
|
|
|
|
Create a new app of <type> (e.g. wordpress or custom-html).
|
|
|
|
OPTIONS
|
|
--server=<server> Specify which server to use (default: prompt)
|
|
--domain=<domain> Set the domain name (default: prompt)
|
|
--app-name=<app-name> Set the app name (default: prompt)
|
|
--secrets Auto-generate secrets (default: no)
|
|
--pass Store generated secrets in pass (default: no)"
|
|
}
|
|
|
|
sub_app_new (){
|
|
shopt -s extglob
|
|
|
|
require_abra_dir
|
|
get_servers
|
|
|
|
# decentral1se: we are overloading the use of the word "app" in the
|
|
# command-line interface to mean two things -- in the code, we differentiate
|
|
# between them as $APP ("an instance of an app") and $TYPE ("a kind of app")
|
|
TYPE=$abra__type_
|
|
|
|
SERVER=$abra___server
|
|
DOMAIN=$abra___domain
|
|
APP_NAME=$abra___app_name
|
|
|
|
require_app_latest "$TYPE"
|
|
|
|
if [ -z "$SERVER" ]; then
|
|
echo "Where would you like to put $TYPE?"
|
|
|
|
select SERVER_ITEM in "${SERVERS[@]##*/}"; do
|
|
if [ 1 -le "$REPLY" ] && [ "$REPLY" -le ${#SERVERS[@]} ]; then
|
|
SERVER="$SERVER_ITEM"
|
|
success "Selected server ${SERVER}"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
SERVER="$ABRA_DIR/servers/$SERVER"
|
|
|
|
if [ ! -d "$SERVER" ]; then
|
|
error "Server '$SERVER' not found"
|
|
fi
|
|
|
|
APP_DIR="$ABRA_DIR/apps/$TYPE"
|
|
|
|
if [ -z "$DOMAIN" ]; then
|
|
read -rp "Domain name: " DOMAIN
|
|
fi
|
|
|
|
if [ -z "$APP_NAME" ]; then
|
|
# e.g.:
|
|
# TYPE=custom-html, DOMAIN=foo.bar-baz.com
|
|
# -> custom_html_foo_bar_baz_com
|
|
DEFAULT_NAME="${TYPE/-/_}_${DOMAIN//+([.-])/_}"
|
|
# truncate to 45 chars (see below)
|
|
DEFAULT_NAME="${DEFAULT_NAME:0:45}"
|
|
# and remove trailing _
|
|
DEFAULT_NAME="${DEFAULT_NAME%%_}"
|
|
read -rp "App name [$DEFAULT_NAME]: " APP_NAME
|
|
if [ -z "$APP_NAME" ]; then
|
|
APP_NAME="$DEFAULT_NAME"
|
|
fi
|
|
fi
|
|
|
|
if [ ${#APP_NAME} -gt 45 ]; then
|
|
# 3wc: Docker won't create secret names > 64 characters -- setting a
|
|
# 45-character limit here is enough for all our secrets so far.
|
|
error "$APP_NAME cannot be longer than 45 characters in length"
|
|
fi
|
|
|
|
ENV_FILE="$SERVER/$APP_NAME.env"
|
|
|
|
if [ -f "$ENV_FILE" ]; then
|
|
error "$ENV_FILE already exists"
|
|
fi
|
|
|
|
cp "$APP_DIR/.env.sample" "$ENV_FILE"
|
|
sed -i "s/$TYPE\.example\.com/$DOMAIN/g" "$ENV_FILE"
|
|
sed -i "s/example\.com/$DOMAIN/g" "$ENV_FILE"
|
|
|
|
abra__app_="$APP_NAME"
|
|
|
|
get_app_secrets
|
|
|
|
if [ "$abra___secrets" == "true" ]; then
|
|
if [ "${#PASSWORDS[@]}" -eq 0 ]; then
|
|
warning "--secrets provided but no secrets found"
|
|
fi
|
|
auto_gen_secrets
|
|
fi
|
|
|
|
echo "$(tput setaf 4)Your new '$TYPE' has been created!$(tput sgr0)"
|
|
echo " $(tput setaf 3)Please customise the configuration defaults:"
|
|
echo " abra app $APP_NAME config$(tput sgr0)"
|
|
echo " $(tput setaf 2)Then you can deploy it:"
|
|
echo " abra app $APP_NAME deploy$(tput sgr0)"
|
|
}
|
|
|
|
###### .. app backup
|
|
sub_app_backup (){
|
|
require_app_latest "$TYPE"
|
|
|
|
# Add _<service> if it's defined
|
|
FUNCTION="abra_backup${abra__service_:+_}$abra__service_"
|
|
|
|
if ! type "$FUNCTION" > /dev/null 2>&1; then
|
|
error "'$TYPE' doesn't know how to do ${abra__service_}${abra__service_:+ }backups."\
|
|
"See $GIT_URL$TYPE/issues/"
|
|
fi
|
|
|
|
mkdir -p "$ABRA_DIR/backups"
|
|
|
|
$FUNCTION
|
|
}
|
|
|
|
###### .. app restore
|
|
sub_app_restore (){
|
|
require_app_latest "$TYPE"
|
|
|
|
FUNCTION="abra_restore_$abra__service_"
|
|
|
|
if ! type "$FUNCTION" > /dev/null 2>&1; then
|
|
error "'$TYPE' doesn't know how to restore '${abra__service_}' backups."\
|
|
"See $GIT_URL$TYPE/issues/"
|
|
fi
|
|
|
|
$FUNCTION "$abra__backup_file_"
|
|
}
|
|
|
|
###### backup utility functions
|
|
|
|
# Usage: _abra_backup_dir service:/path/to/src
|
|
_abra_backup_dir() {
|
|
{
|
|
abra__src_="$1"
|
|
abra__dst_="-"
|
|
}
|
|
|
|
# shellcheck disable=SC2154
|
|
FILENAME="$ABRA_BACKUP_DIR/${abra__app_}_$(basename "$1")_$(date +%F).tar.gz"
|
|
|
|
debug "Copying '$1' to '$FILENAME'"
|
|
|
|
silence
|
|
sub_app_cp | gzip > "$FILENAME"
|
|
success "Backed up '$1' to $FILENAME"
|
|
unsilence
|
|
}
|
|
|
|
_abra_backup_db_prep() {
|
|
# shellcheck disable=SC2034
|
|
abra__service_="$1"
|
|
# 3wc: necessary because $abra__service_ won't be set if we're coming from
|
|
# `abra_backup`, i.e. `abra app ... backup --all`
|
|
|
|
# What's the name of the Docker secret? Default to db_root_password
|
|
DB_PASSWORD_NAME=${4:-db_root_password}
|
|
|
|
debug "Looking up secret '$DB_PASSWORD_NAME'"
|
|
silence
|
|
DB_PASSWORD="$(sub_app_run cat "/run/secrets/$DB_PASSWORD_NAME")"
|
|
unsilence
|
|
|
|
# 3wc: strip newline \r from variable
|
|
DB_PASSWORD="${DB_PASSWORD//$'\015'}"
|
|
|
|
# shellcheck disable=SC2154
|
|
FILENAME="$ABRA_BACKUP_DIR/${abra__app_}_$(date +%F).sql.gz"
|
|
}
|
|
|
|
# usage: _abra_backup_postgres <service> <database> [<user> <secret name>]
|
|
_abra_backup_postgres() {
|
|
_abra_backup_db_prep "$@"
|
|
|
|
debug "Running pg_dump to '$FILENAME'"
|
|
|
|
silence
|
|
# shellcheck disable=SC2034
|
|
PGPASSWORD="$DB_PASSWORD"
|
|
sub_app_run pg_dump -U "${3:-postgres}" "$2" | gzip > "$FILENAME"
|
|
unsilence
|
|
|
|
success "Backed up '$abra__service_:$2' to '$FILENAME'"
|
|
}
|
|
|
|
_abra_backup_mysql() {
|
|
_abra_backup_db_prep "$@"
|
|
|
|
silence
|
|
# shellcheck disable=SC2086
|
|
sub_app_run mysqldump -u root -p"${DB_PASSWORD}" "$2" | gzip > "$FILENAME"
|
|
unsilence
|
|
|
|
success "Backed up '$abra__service_:$2' to $FILENAME"
|
|
}
|
|
|
|
###### .. app deploy
|
|
help_app_deploy (){
|
|
echo "abra [options] app <app> deploy [--update]
|
|
|
|
Deploy app <app> to the configured server.
|
|
|
|
OPTIONS
|
|
--update Consent to deploying an updated app version
|
|
|
|
POWERED BY
|
|
docker stack deploy -c compose.yml <app>"
|
|
}
|
|
|
|
sub_app_deploy (){
|
|
require_yq
|
|
require_app_latest "$TYPE"
|
|
|
|
FORCE_DEPLOY=$abra___force
|
|
|
|
echo "Deployment overview:"
|
|
echo " Server: $(tput setaf 4)${SERVER}$(tput sgr0)"
|
|
|
|
if [ "${COMPOSE_FILE/:/}" == "${COMPOSE_FILE}" ]; then
|
|
echo " Compose: $(tput setaf 3)${APP_DIR}/${COMPOSE_FILE}$(tput sgr0)"
|
|
else
|
|
echo " Compose: $(tput setaf 3)${APP_DIR}/"
|
|
IFS=':' read -ra COMPOSE_FILES <<< "$COMPOSE_FILE"
|
|
for COMPOSE in "${COMPOSE_FILES[@]}"; do
|
|
echo " - ${COMPOSE}"
|
|
done
|
|
tput sgr0
|
|
fi
|
|
|
|
if [ -n "$DOMAIN" ]; then
|
|
echo " Domain: $(tput setaf 2)${DOMAIN}$(tput sgr0)"
|
|
fi
|
|
|
|
echo " Stack: $(tput setaf 3)${STACK_NAME}$(tput sgr0)"
|
|
|
|
output_version_summary
|
|
|
|
if [[ $FORCE_DEPLOY != "true" ]]; then
|
|
prompt_confirm
|
|
fi
|
|
|
|
APP=$(basename "$APP_DIR")
|
|
|
|
(
|
|
(cd "$APP_DIR" || error "\$APP_DIR '$APP_DIR' not found")
|
|
# shellcheck disable=SC2086
|
|
if (cd "$APP_DIR" && docker stack deploy -c ${COMPOSE_FILE//:/ -c } "$STACK_NAME"); then
|
|
if [ -n "$DOMAIN" ]; then
|
|
success "Yay! App should be available at https://${DOMAIN}"
|
|
else
|
|
success "Yay! That worked. No \$DOMAIN defined, check status by running \"abra app ${STACK_NAME} ps\""
|
|
fi
|
|
else
|
|
error "Oh no! Something went wrong 😕 Check errors above"
|
|
fi
|
|
)
|
|
}
|
|
|
|
###### .. app <app> undeploy
|
|
help_app_undeploy (){
|
|
echo "abra [options] app <app> undeploy
|
|
|
|
Opposite of \`app <app> deploy\`; deactivate an app without deleting anything. If
|
|
you want to completely delete an app, then you're looking for \`app <app> rm\`.
|
|
|
|
POWERED BY
|
|
docker stack rm <app>"
|
|
}
|
|
|
|
sub_app_undeploy (){
|
|
FORCE_UNDEPLOY=$abra___force
|
|
|
|
warning "About to un-deploy $STACK_NAME from $SERVER"
|
|
|
|
if [[ $FORCE_UNDEPLOY != "true" ]]; then
|
|
prompt_confirm
|
|
fi
|
|
|
|
docker stack rm "$STACK_NAME"
|
|
}
|
|
|
|
###### .. app config
|
|
help_app_config (){
|
|
echo "abra [options] app <app> config
|
|
|
|
Open the app configuration in \$EDITOR."
|
|
}
|
|
|
|
sub_app_config (){
|
|
if [ -z "$EDITOR" ]; then
|
|
warning "\$EDITOR not set; which text editor would you like to use?"
|
|
|
|
EDITORS_ALL=(vi vim nano pico emacs)
|
|
declare -a EDITORS_AVAILABLE
|
|
|
|
for EDITOR in "${EDITORS_ALL[@]}"; do
|
|
if type "$EDITOR" > /dev/null 2>&1; then
|
|
EDITORS_AVAILABLE+=("$EDITOR")
|
|
fi
|
|
done
|
|
|
|
if [ ${#EDITORS_AVAILABLE[@]} = 0 ]; then
|
|
error "No text editors found! Are you using a magnetised needle? 🤪"
|
|
fi
|
|
|
|
select EDITOR in "${EDITORS_AVAILABLE[@]}"; do
|
|
if [ 1 -le "$REPLY" ] && [ "$REPLY" -le ${#EDITORS_AVAILABLE[@]} ]; then
|
|
SERVER="$EDITOR"
|
|
success "Using '${EDITOR}'; Add 'export EDITOR=${EDITOR}' to your ~/.bashrc to set as default"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
|
|
$EDITOR "$ENV_FILE"
|
|
}
|
|
|
|
###### .. app version
|
|
help_app_version (){
|
|
echo "abra [options] app <app> version
|
|
|
|
Show versions of the app that are currently deployed"
|
|
}
|
|
|
|
sub_app_version (){
|
|
require_yq
|
|
|
|
IS_VERSION_CHECK="true"
|
|
|
|
echo "Version overview:"
|
|
output_version_summary
|
|
}
|
|
|
|
###### .. app check
|
|
help_app_check (){
|
|
echo "abra [options] app <app> check
|
|
|
|
Make sure that all an app's required variables are set."
|
|
}
|
|
|
|
sub_app_check (){
|
|
if [ "$abra___skip_check" = "true" ]; then
|
|
return 0
|
|
fi
|
|
|
|
APP_ENV=$(grep -v '^#' "$ENV_FILE" | cut -d' ' -f2 | cut -d'=' -f1 | sort -u)
|
|
STACK_ENV=$(grep -v '^#' "$APP_DIR/.env.sample" | cut -d' ' -f2 | cut -d'=' -f1 | sort -u)
|
|
|
|
debug "APP_ENV: $APP_ENV"
|
|
|
|
debug "STACK_ENV: $STACK_ENV"
|
|
|
|
# Only show "1", items in STACK_ENV which aren't in APP_ENV
|
|
MISSING_VARS=$(comm -23 <(echo "$STACK_ENV") <(echo "$APP_ENV"))
|
|
|
|
if [ -z "$MISSING_VARS" ]; then
|
|
success "Yay! All the necessary basic variables are defined"
|
|
return 0
|
|
fi
|
|
|
|
error "Found missing variables: $MISSING_VARS"
|
|
}
|
|
|
|
###### .. app ps
|
|
help_app_ps (){
|
|
echo "abra [options] app <app> ps
|
|
|
|
Show <app>'s running containers.
|
|
|
|
POWERED BY
|
|
docker stack ps <app>"
|
|
}
|
|
|
|
sub_app_ps (){
|
|
docker stack ps "$STACK_NAME"
|
|
}
|
|
|
|
###### .. app delete
|
|
help_app_rm (){
|
|
help_app_delete
|
|
}
|
|
|
|
sub_app_rm (){
|
|
sub_app_delete
|
|
}
|
|
|
|
help_app_delete (){
|
|
echo "abra [options] app <app> (rm|delete) [--force]
|
|
|
|
Delete <app> completely (\"hard delete\"). All local configuration,
|
|
volumes and secrets can be removed with this command.
|
|
|
|
OPTIONS
|
|
--force Live dangerously; skip prompt for confirmation
|
|
--volumes Delete all storage volumes
|
|
--secrets Delete all secrets
|
|
|
|
POWERED BY
|
|
docker volume ls / docker volume rm
|
|
docker secret ls / docker secret rm
|
|
"
|
|
}
|
|
|
|
sub_app_delete (){
|
|
if [ "$abra___force" != "true" ]; then
|
|
warning "About to delete $ENV_FILE"
|
|
prompt_confirm
|
|
fi
|
|
|
|
rm "$ENV_FILE"
|
|
|
|
if [ "$abra___volumes" = "true" ]; then
|
|
volumes="$(docker volume ls --filter "name=${STACK_NAME}" --quiet)"
|
|
|
|
if [ "$abra___force" != "true" ] && [ "$abra___volumes" = "true" ]; then
|
|
# shellcheck disable=SC2086
|
|
warning "SCARY: About to remove all volumes associated with ${STACK_NAME}: $(echo $volumes | tr -d '\n')"
|
|
|
|
prompt_confirm
|
|
fi
|
|
|
|
docker volume rm --force "$volumes"
|
|
fi
|
|
|
|
|
|
if [ "$abra___secrets" = "true" ]; then
|
|
secrets="$(docker secret ls --filter "name=${STACK_NAME}" --quiet)"
|
|
|
|
if [ "$abra___force" != "true" ] && [ "$abra___secrets" = "true" ]; then
|
|
# shellcheck disable=SC2086
|
|
warning "SCARY: About to remove all secrets associated with ${STACK_NAME}: $(echo $secrets | tr -d '\n')"
|
|
|
|
prompt_confirm
|
|
fi
|
|
|
|
docker secret rm "$secrets"
|
|
fi
|
|
}
|
|
|
|
###### .. app secret insert
|
|
help_app_secret_insert (){
|
|
echo "abra [options] app <app> secret insert <secret> <version> <data> [--pass]
|
|
|
|
Store <data> as a Docker secret called <secret>_<version>.
|
|
|
|
OPTIONS
|
|
--pass Save the secret in \`pass\` as well
|
|
|
|
POWERED BY
|
|
docker secret insert"
|
|
}
|
|
sub_app_secret_insert() {
|
|
SECRET="$abra__secret_"
|
|
VERSION="$abra__version_"
|
|
PW="$abra__data_"
|
|
STORE_WITH_PASS="$abra___pass"
|
|
|
|
if [ -z "$SECRET" ] || [ -z "$VERSION" ] || [ -z "$PW" ]; then
|
|
error "Required arguments missing"
|
|
fi
|
|
|
|
# shellcheck disable=SC2059
|
|
printf "$PW" | docker secret create "${STACK_NAME}_${SECRET}_${VERSION}" - > /dev/null
|
|
|
|
if [ "$STORE_WITH_PASS" == "true" ] && type pass > /dev/null 2>&1; then
|
|
echo "$PW" | pass insert "hosts/$DOCKER_CONTEXT/${STACK_NAME}/${SECRET}" -m > /dev/null
|
|
success "pass: hosts/$DOCKER_CONTEXT/${STACK_NAME}/${SECRET}"
|
|
fi
|
|
}
|
|
|
|
###### .. app secret delete
|
|
help_app_secret_rm (){
|
|
help_app_secret_delete
|
|
}
|
|
|
|
sub_app_secret_rm(){
|
|
sub_app_secret_delete
|
|
}
|
|
|
|
help_app_secret_delete (){
|
|
echo "abra [options] app <app> secret (delete|rm) (<secret>|--all) [--pass] [--force]
|
|
|
|
Remove <app>'s Docker secret <secret>.
|
|
|
|
OPTIONS
|
|
--pass Remove secret(s) from \`pass\` as well
|
|
--all Delete all secrets for <app>
|
|
--force Live dangerously; skip prompt for confirmation
|
|
|
|
POWERED BY
|
|
docker secret rm
|
|
docker secret ls (for --all)"
|
|
}
|
|
|
|
sub_app_secret_delete(){
|
|
# if --all is provided then $abra__secret_ will be blank and this will work
|
|
# auto-magically
|
|
NAMES=$(docker secret ls --filter "name=${STACK_NAME}_${abra__secret_}" --format "{{.Name}}")
|
|
|
|
if [ -z "$NAMES" ]; then
|
|
error "Could not find any secrets under ${STACK_NAME}_${abra__secret_}"
|
|
fi
|
|
|
|
if [ "$abra___force" != "true" ]; then
|
|
warning "About to delete $(echo "$NAMES" | paste -d "")"
|
|
prompt_confirm
|
|
fi
|
|
|
|
for NAME in ${NAMES}; do
|
|
docker secret rm "$NAME" > /dev/null
|
|
|
|
# as above, no need to test for --all, cos if abra__secret_ is blank it'll
|
|
# Just Work anyway
|
|
if [ "$abra___pass" == "true" ] && type pass > /dev/null 2>&1; then
|
|
pass rm -r "hosts/$DOCKER_CONTEXT/${STACK_NAME}/${abra__secret_}" > /dev/null \
|
|
&& success "pass rm'd: hosts/$DOCKER_CONTEXT/${STACK_NAME}/${abra__secret_}"
|
|
fi
|
|
done
|
|
}
|
|
|
|
###### .. app secret generate
|
|
help_app_secret_generate (){
|
|
echo "abra [options] app <app> secret generate (<secret> <version>|--all) [<cmd>] [--pass]
|
|
|
|
Generate <secret>_<version> for <app> and store as a Docker secret.
|
|
|
|
OPTIONS
|
|
<secret> Generate a single secret
|
|
<version> Specify secret version (for single secret)
|
|
--all Auto-generate all secrets
|
|
<cmd> Run <cmd> to generate secret (default: pwqgen)
|
|
--pass Save generated secrets in \`pass\`
|
|
|
|
POWERED BY
|
|
docker secret insert"
|
|
}
|
|
|
|
sub_app_secret_generate(){
|
|
SECRET="$abra__secret_"
|
|
VERSION="$abra__version_"
|
|
LENGTH="$abra__length_"
|
|
|
|
if [ "$abra___all" == "true" ]; then
|
|
# Note(decentral1se): we need to reset the flag here to avoid the infinite
|
|
# recursion of auto_gen_secrets which calls this function itself
|
|
abra___all="false"
|
|
|
|
auto_gen_secrets
|
|
return
|
|
fi
|
|
|
|
if [[ -n "$LENGTH" ]]; then
|
|
require_pwgen
|
|
PWGEN=${abra__cmd_:-pwgen -s "$LENGTH" 1}
|
|
else
|
|
require_pwqgen
|
|
PWGEN="${abra__cmd_:-pwqgen}"
|
|
fi
|
|
|
|
echo "SECRET: $SECRET, VERSION $VERSION, PW $PW, ALL $abra___all"
|
|
|
|
if [ -z "$SECRET" ] || [ -z "$VERSION" ] && [ "$abra___all" == "false" ]; then
|
|
error "Required arguments missing"
|
|
fi
|
|
|
|
PW=$($PWGEN|tr -d "\n")
|
|
|
|
success "Password: $PW"
|
|
|
|
# TODO 3wc: this is a little janky, might be better to make a
|
|
# util_secret_insert function which this and sub_secret_insert can call
|
|
abra__data_="$PW"
|
|
|
|
sub_app_secret_insert
|
|
|
|
warning "These generated secrets are now stored as encrypted data on your server"
|
|
warning "Please take a moment to make sure you have saved a copy of the passwords"
|
|
warning "Abra is not able to show the password values in plain text again"
|
|
warning "See https://docs.docker.com/engine/swarm/secrets/ for more on secrets"
|
|
}
|
|
|
|
###### .. app run
|
|
help_app_run (){
|
|
echo "abra [options] app <app> run [--no-tty] [--user=<user>] <service> <args>...
|
|
|
|
Run <args>... (often something like 'bash' or 'sh') in <app>'s <service>
|
|
container.
|
|
|
|
OPTIONS
|
|
--no-tty Don't allocate a TTY; sometimes running \`mysql\` enjoys this
|
|
--user=<user> Run as the UNIX user <user>, e.g. for running Wordpress-CLI
|
|
as www-data
|
|
|
|
EXAMPLES
|
|
abra wordpress_foo_bar run app bash
|
|
|
|
POWERED BY
|
|
CONTAINER_ID=\$(docker container ls -f ...)
|
|
docker exec \$CONTAINER_ID ..."
|
|
}
|
|
|
|
sub_app_run(){
|
|
if [ -n "$abra___user" ]; then
|
|
RUN_USER="-u $abra___user"
|
|
fi
|
|
|
|
if [ "$abra___no_tty" = "true" ]; then
|
|
ARGS="-i"
|
|
else
|
|
ARGS="-it"
|
|
fi
|
|
|
|
CONTAINER=$(docker container ls --format "table {{.ID}},{{.Names}}" \
|
|
| grep "${STACK_NAME}_${abra__service_}" | head -n1 | cut -d',' -f1)
|
|
|
|
if [ -z "$CONTAINER" ]; then
|
|
error "Can't find a container for ${STACK_NAME}_${abra__service_}"
|
|
exit
|
|
fi
|
|
|
|
debug "Using container ID ${CONTAINER}"
|
|
|
|
# 3wc: we want the "splitting" that shellcheck warns us about, so that -u and
|
|
# $RUN_USER aren't treated as a single argument:
|
|
# shellcheck disable=SC2086
|
|
docker exec $RUN_USER $ARGS "$CONTAINER" "$@"
|
|
|
|
return
|
|
}
|
|
|
|
###### .. app rollback
|
|
help_app_rollback (){
|
|
echo "abra [options] app <app> rollback <service>
|
|
|
|
Rollback a deployed app service to a previous version.
|
|
|
|
EXAMPLES
|
|
abra app wordpress rollback app
|
|
|
|
POWERED BY
|
|
CONTAINER_ID=\$(docker container ls -f ...)
|
|
docker service rollback \$CONTAINER_ID ..."
|
|
}
|
|
|
|
sub_app_rollback(){
|
|
SERVICE="${abra__service_}"
|
|
|
|
docker service rollback "${STACK_NAME}_${SERVICE}"
|
|
}
|
|
|
|
###### .. app logs
|
|
help_app_logs (){
|
|
echo "abra [options] app <app> logs [<service>]
|
|
|
|
Show logs for <app>.
|
|
|
|
OPTIONS
|
|
<service> Only show logs for a specific service (default: combine all
|
|
services)
|
|
|
|
EXAMPLES
|
|
abra wordpress_foo_bar logs app
|
|
|
|
POWERED BY
|
|
docker service logs"
|
|
}
|
|
|
|
sub_app_logs (){
|
|
SERVICE="${abra__service_}"
|
|
|
|
if [ -z "$SERVICE" ]; then
|
|
stack_logs "${STACK_NAME}"
|
|
return
|
|
fi
|
|
|
|
shift
|
|
|
|
if [ $# -eq 0 ]; then
|
|
LOGS_ARGS="\
|
|
--follow \
|
|
--tail 20 \
|
|
--no-trunc \
|
|
--details \
|
|
--timestamps"
|
|
else
|
|
# shellcheck disable=SC2124
|
|
LOGS_ARGS=$@
|
|
fi
|
|
|
|
# shellcheck disable=SC2086
|
|
docker service logs "${STACK_NAME}_${SERVICE}" $LOGS_ARGS
|
|
}
|
|
|
|
###### .. app cp
|
|
help_app_cp (){
|
|
echo "abra [options] app <app> cp <src> <dst>
|
|
|
|
Copy files to or from a running container.
|
|
|
|
One of <src> or <dst> must have the format <service>:<path>.
|
|
|
|
Copying multiple files is possible using \`tar\`, see EXAMPLES.
|
|
|
|
If <dst> is a file then it will be over-written, if it is a folder then <src>
|
|
will be copied into it.
|
|
|
|
EXAMPLES
|
|
abra app customhtml_foo_bar_com cp index.html app:/usr/share/nginx/html/
|
|
tar cf - wp-content | abra app wordpress_bar_bat_com cp - app:/var/www/html/
|
|
|
|
POWERED BY
|
|
CONTAINER_ID=\$(docker container ls -f ...)
|
|
docker cp \$CONTAINER_ID:<src> <dst>
|
|
docker cp \$CONTAINER_ID:<dst> <src>"
|
|
}
|
|
|
|
sub_app_cp() {
|
|
SOURCE="${abra__src_}"
|
|
DEST="${abra__dst_}"
|
|
|
|
# Get the service name from either SOURCE or DEST
|
|
SERVICE=$(echo "$SOURCE" | grep -o '^[^:]\+:' || echo "$DEST" | grep -o '^[^:]\+:')
|
|
SERVICE=$(echo "$SERVICE" | tr -d ':')
|
|
|
|
if [ -z "$SERVICE" ]; then
|
|
echo "Usage: $PROGRAM_NAME cp SERVICE:SRC_PATH DEST_PATH"
|
|
echo " $PROGRAM_NAME cp SRC_PATH SERVICE:DEST_PATH"
|
|
echo ""
|
|
error "Can't find SERVICE in either SRC or DEST"
|
|
fi
|
|
|
|
CONTAINER=$(docker container ls --format "table {{.ID}},{{.Names}}" \
|
|
| grep "${STACK_NAME}_${SERVICE}" | cut -d',' -f1)
|
|
|
|
if [ -z "$CONTAINER" ]; then
|
|
error "Can't find a container for ${STACK_NAME}_${SERVICE}"
|
|
exit
|
|
fi
|
|
|
|
debug "Using container ID ${CONTAINER}"
|
|
|
|
# Replace $SERVICE with $CONTAINER in the original args
|
|
CP_ARGS=$(echo "$SOURCE $DEST" | sed "s/$SERVICE:/$CONTAINER:/")
|
|
# FIXME 3wc: this might cause problems for filenames with spaces..
|
|
|
|
# shellcheck disable=SC2086
|
|
docker cp ${CP_ARGS}
|
|
}
|
|
|
|
#######################################
|
|
# abra server ..
|
|
#######################################
|
|
|
|
###### .. server ls
|
|
help_server_ls (){
|
|
help_server_list
|
|
}
|
|
|
|
sub_server_ls() {
|
|
sub_server_list
|
|
}
|
|
|
|
help_server_list (){
|
|
echo "abra [options] server (list|ls)
|
|
|
|
List locally-defined servers."
|
|
}
|
|
|
|
sub_server_list() {
|
|
get_servers
|
|
|
|
warning "Loading status from ${#SERVERS[@]} server(s), patience advised.."
|
|
printf "%s servers:\n\n" "${#SERVERS[@]}"
|
|
|
|
local -a idx=0
|
|
for SERVER in "${SERVERS[@]}"; do
|
|
if [[ "$idx" == 0 ]]; then
|
|
printf " NAME\tCONNECTION\n"
|
|
printf " --\t--\t\n"
|
|
fi
|
|
|
|
name="${SERVER##*/}"
|
|
host=$(docker context inspect "$name" -f "{{.Endpoints.docker.Host}}" 2>/dev/null)
|
|
printf " %s\t%s\n" "$name" "${host:-UNKNOWN}"
|
|
|
|
idx+=1
|
|
done | column -s' ' -t
|
|
}
|
|
|
|
###### .. server init
|
|
help_server_init (){
|
|
echo "abra [options] server init
|
|
|
|
Set up a server for Docker swarm joy. This initialisation explicitly chooses
|
|
for the \"single host swarm\" mode which uses the default IPv4 address as the
|
|
advertising address. This can be re-configured later for more advanced use
|
|
cases.
|
|
|
|
POWERED BY
|
|
docker swarm init
|
|
docker network create ..."
|
|
}
|
|
|
|
sub_server_init() {
|
|
export DOCKER_CONTEXT="${abra__host_}"
|
|
|
|
load_context
|
|
|
|
# Note(decentral1se): it sucks to use Google DNS but it seems like a reliable method
|
|
# for determining the default IPv4 address especially nowadays
|
|
# when there are often multiple internal addresses assigned to eth0
|
|
default_ipv4="$(ip route get 8.8.8.8 | head -1 | awk '{print $7}')"
|
|
|
|
if [ "$abra___debug" = "true" ]; then
|
|
DOCKER_ENDPOINT=$(docker context inspect "$DOCKER_CONTEXT" -f "{{.Endpoints.docker.Host}}" 2>/dev/null)
|
|
debug "Connecting to $DOCKER_CONTEXT via SSH ($DOCKER_ENDPOINT)"
|
|
fi
|
|
|
|
docker swarm init --advertise-addr "$default_ipv4" || true
|
|
docker network create --driver=overlay proxy --scope swarm || true
|
|
}
|
|
|
|
###### .. server add
|
|
help_server_add (){
|
|
echo "abra [options] server add <host> [<user>] [<port>]
|
|
|
|
Add a server, reachable on <host>.
|
|
|
|
OPTIONS
|
|
<user>, <port> SSH connection details
|
|
|
|
POWERED BY
|
|
docker context create ..."
|
|
}
|
|
|
|
sub_server_add() {
|
|
require_abra_dir
|
|
|
|
HOST="$abra__host_"
|
|
USERNAME="$abra__user_"
|
|
PORT="$abra__port_"
|
|
|
|
if [ -n "$PORT" ]; then
|
|
PORT=":$PORT"
|
|
fi
|
|
|
|
if [ -n "$USERNAME" ]; then
|
|
USERNAME="$USERNAME@"
|
|
fi
|
|
|
|
docker context create "$HOST" \
|
|
--docker "host=ssh://$USERNAME$HOST$PORT" \
|
|
|| true
|
|
|
|
mkdir -p "$ABRA_DIR/servers/$HOST"
|
|
}
|
|
|
|
###### .. server new
|
|
help_server_new (){
|
|
echo "abra [options] server new <provider>
|
|
|
|
Use a provider plugin to create an actual new server resource (VPS or
|
|
otherwise) which can then be used to house a new Co-op Cloud installation.
|
|
|
|
OPTIONS
|
|
<provider> Provider plugin for creating new server (choices: hetzner)"
|
|
}
|
|
|
|
sub_server_new() {
|
|
require_abra_dir
|
|
|
|
PROVIDER="$abra__provider_"
|
|
BRANCH="${abra___branch:-master}"
|
|
|
|
if [ "$PROVIDER" != "hetzner" ]; then
|
|
error "Unknown provider plugin 'abra-${PROVIDER}'"
|
|
fi
|
|
|
|
if [ ! -d "$ABRA_DIR/plugins/abra-$PROVIDER" ]; then
|
|
warning "The 'abra-$PROVIDER' plugin was not found, fetching via Git"
|
|
if ! git clone --branch "$BRANCH" "$GIT_URL/abra-$PROVIDER.git" "$ABRA_DIR/plugins/abra-$PROVIDER" > /dev/null 2>&1 ; then
|
|
error "Could not retrieve the abra-$PROVIDER plugin, does it exist?"
|
|
fi
|
|
success "Fetched abra-$PROVIDER plugin via Git (branch: $BRANCH)"
|
|
fi
|
|
|
|
# shellcheck disable=SC1090
|
|
source "$ABRA_DIR/plugins/abra-$PROVIDER/abra-$PROVIDER"
|
|
}
|
|
|
|
###### .. server delete
|
|
help_server_rm (){
|
|
help_server_delete
|
|
}
|
|
|
|
sub_server_rm() {
|
|
sub_server_delete
|
|
}
|
|
|
|
help_server_delete (){
|
|
echo "abra [options] server <host> delete
|
|
|
|
Remove server <host>
|
|
|
|
POWERED BY
|
|
docker context rm ..."
|
|
}
|
|
|
|
sub_server_delete() {
|
|
docker context rm "$abra__host_"
|
|
}
|
|
|
|
###### .. server <host> apps
|
|
help_server_apps (){
|
|
echo "abra [options] server <host> apps [--status]
|
|
|
|
Alias for \`abra app ls --server=<host>.
|
|
|
|
OPTIONS
|
|
--status Show whether apps are deployed (warning! slow!)
|
|
|
|
POWERED BY (for --status)
|
|
docker stack ls"
|
|
}
|
|
|
|
sub_server_apps() {
|
|
abra___server="$abra__host_"
|
|
sub_app_list
|
|
}
|
|
|
|
#######################################
|
|
# Misc commands
|
|
#######################################
|
|
|
|
###### .. upgrade
|
|
help_upgrade (){
|
|
echo "abra [options] upgrade [--dev]
|
|
|
|
Upgrade abra itself, using the online installer script.
|
|
|
|
OPTIONS
|
|
--dev Upgrade to the latest development version (HEAD)"
|
|
}
|
|
|
|
sub_upgrade() {
|
|
if [[ "$abra___dev" == "true" ]]; then
|
|
curl https://install.abra.autonomic.zone | bash -s -- --dev
|
|
else
|
|
curl https://install.abra.autonomic.zone | bash
|
|
fi
|
|
}
|
|
|
|
###### .. version
|
|
help_version (){
|
|
echo "abra [options] version
|
|
|
|
Show the installed version of abra."
|
|
}
|
|
|
|
sub_version() {
|
|
if [ -L "$0" ] && [ -e "$0" ]; then
|
|
ABRA_SRC=$(readlink "$0")
|
|
ABRA_DIGEST=$(cd "${ABRA_SRC%/*}" && git rev-parse --short HEAD)
|
|
fi
|
|
echo "$ABRA_VERSION${ABRA_DIGEST:+-}${ABRA_DIGEST}"
|
|
}
|
|
|
|
###### .. help
|
|
help_help (){
|
|
echo "HEEEEEELP! 😱"
|
|
}
|
|
|
|
sub_help() {
|
|
SUBCOMMAND=$(IFS="_"; echo "${abra__subcommands_[*]}")
|
|
if [ -z "$SUBCOMMAND" ]; then
|
|
printf "%s" "$DOC"
|
|
exit
|
|
fi
|
|
HELP_CMD="help_${SUBCOMMAND}"
|
|
if type "$HELP_CMD" > /dev/null 2>&1; then
|
|
"$HELP_CMD"
|
|
else
|
|
HELP_COMMANDS=$(declare -Ff | grep 'help_' | cut -d' ' -f3 | sed 's/_/ /g')
|
|
error "No help found for '$abra__subcommands_'
|
|
|
|
Try one of these:
|
|
${HELP_COMMANDS//help /}"
|
|
fi
|
|
}
|
|
|
|
#######################################
|
|
# cheeky docker aliases
|
|
#######################################
|
|
|
|
###### .. stack <args>...
|
|
sub_stack() {
|
|
# shellcheck disable=SC2068
|
|
docker stack $@
|
|
}
|
|
|
|
###### .. volume <args>...
|
|
sub_volume() {
|
|
# shellcheck disable=SC2068
|
|
docker volume $@
|
|
}
|
|
|
|
###### .. network <args>...
|
|
sub_network() {
|
|
# shellcheck disable=SC2068
|
|
docker network $@
|
|
}
|
|
|
|
#######################################
|
|
# Main
|
|
#######################################
|
|
|
|
abra() {
|
|
require_bash_4
|
|
require_docker_version
|
|
|
|
# TODO (3wc): we either need to do this, or add 'shellcheck disable' all over
|
|
# the place to handle the dynamically-defined vars
|
|
declare abra___stack abra___env abra__command_ abra__args_ \
|
|
abra__secret_ abra__version_ abra__data_ abra___user abra__host_ \
|
|
abra__type_ abra__port_ abra__user_ abra__service_ abra__src_ abra__dst_ \
|
|
abra___server abra___domain abra___force abra___pass \
|
|
abra___secrets abra___status abra___no_tty abra___app_name \
|
|
abra__subcommands_ abra___skip_update abra___skip_check \
|
|
abra__backup_file_ abra___verbose abra___debug abra___help \
|
|
abra___branch abra___volumes abra__provider_ abra___type \
|
|
abra___dev abra___update
|
|
|
|
if ! type tput > /dev/null 2>&1; then
|
|
tput() {
|
|
echo -n
|
|
}
|
|
fi
|
|
|
|
DOCOPT_PREFIX=abra_
|
|
DOCOPT_ADD_HELP=false
|
|
eval "$(docopt "$@")"
|
|
|
|
# --stack <stack>
|
|
STACK_NAME=$abra___stack
|
|
|
|
# --env <env>
|
|
if [ -n "$abra___env" ]; then
|
|
set -a
|
|
# shellcheck disable=SC1090
|
|
source "$abra___env" || error "Unable to load env from '$abra___env'"
|
|
set +a
|
|
fi
|
|
|
|
if [ -n "$abra__app_" ]; then
|
|
load_instance
|
|
load_instance_env
|
|
fi
|
|
|
|
load_abra_sh
|
|
|
|
# Search for sub_* functions, and check if any of them matches enabled
|
|
# arguments (i.e. is a command and is specified). The `awk / sort` sorts by
|
|
# the number of occurrences of '_' in the function name, to ensure that
|
|
# `abra app <app> version` will be matched before `abra version`.
|
|
SUBCOMMANDS=$(declare -Ff | grep 'sub_' | cut -d' ' -f3 | awk '{ print gsub("_","&"), $0 }' | sort -n -r | cut -d" " -f2-)
|
|
for SUBCOMMAND in $SUBCOMMANDS; do
|
|
IFS='_' read -r -a PARTS <<< "$SUBCOMMAND"
|
|
for PART in "${PARTS[@]:1}"; do
|
|
# TODO 3wc: probably a better way to check if a variable is defined..
|
|
VAR=$(eval "echo \$abra_$PART")
|
|
if [ ! "$VAR" == "true" ]; then
|
|
continue 2
|
|
fi
|
|
done
|
|
abra__command_=$(IFS="_"; echo "${PARTS[*]:1}")
|
|
break
|
|
done
|
|
|
|
if [ "$abra___help" = "true" ]; then
|
|
if [ -z "$abra__command_" ]; then
|
|
# shellcheck disable=SC2059
|
|
printf "$DOC"
|
|
exit
|
|
elif type "help_${abra__command_}" > /dev/null 2>&1; then
|
|
"help_${abra__command_}"
|
|
exit
|
|
else
|
|
error "No help for '$abra__command_'"
|
|
fi
|
|
fi
|
|
|
|
# Use abra__command_ in case `command` is provided (i.e. `volume` or `stack`)
|
|
CMD="sub_${abra__command_}"
|
|
if type "$CMD" > /dev/null 2>&1; then
|
|
# shellcheck disable=SC2086
|
|
"$CMD" ${abra__args_[*]}
|
|
else
|
|
docopt_exit
|
|
fi
|
|
}
|
|
|
|
abra "$@"
|