fd655274f8
Ref #96
1718 lines
53 KiB
Bash
Executable File
1718 lines
53 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="0.5.0"
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ABRA_BACKUP_DIR="${ABRA_BACKUP_DIR:-$ABRA_DIR/backups}"
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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]
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abra [options] app <app> check
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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
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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
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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:1:2009}
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usage=${DOC:40:1473}; digest=2c4e4
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shorts=(-b -s -e -d -C -v -U -h '' '' '' '' '' '' '' '' '' '' '' '' '')
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longs=(--branch --stack --env --debug --skip-check --verbose --skip-update --help --status --server --type --domain --app-name --pass --secrets --all --update --force --volumes --no-tty --user)
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argcounts=(1 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1); node_0(){
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value __branch 0; }; node_1(){ value __stack 1; }; node_2(){ value __env 2; }
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node_3(){ switch __debug 3; }; node_4(){ switch __skip_check 4; }; node_5(){
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switch __verbose 5; }; node_6(){ switch __skip_update 6; }; node_7(){
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switch __help 7; }; node_8(){ switch __status 8; }; node_9(){ value __server 9
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}; node_10(){ value __type 10; }; node_11(){ value __domain 11; }; node_12(){
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value __app_name 12; }; node_13(){ switch __pass 13; }; node_14(){
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switch __secrets 14; }; node_15(){ switch __all 15; }; node_16(){
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switch __update 16; }; node_17(){ switch __force 17; }; node_18(){
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switch __volumes 18; }; node_19(){ switch __no_tty 19; }; node_20(){
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value __user 20; }; node_21(){ value _type_ a; }; node_22(){ value _app_ a; }
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node_23(){ value _service_ a; }; node_24(){ value _src_ a; }; node_25(){
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value _dst_ a; }; node_26(){ value _backup_file_ a; }; node_27(){
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value _args_ a true; }; node_28(){ value _secret_ a; }; node_29(){
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value _version_ a; }; node_30(){ value _cmd_ a; }; node_31(){ value _data_ a; }
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node_32(){ value _command_ a; }; node_33(){ value _host_ a; }; node_34(){
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value _user_ a; }; node_35(){ value _port_ a; }; node_36(){ value _provider_ a
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}; node_37(){ value _subcommands_ a true; }; node_38(){ _command app; }
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node_39(){ _command list; }; node_40(){ _command ls; }; node_41(){ _command new
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}; node_42(){ _command backup; }; node_43(){ _command deploy; }; node_44(){
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_command check; }; node_45(){ _command config; }; node_46(){ _command cp; }
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node_47(){ _command logs; }; node_48(){ _command ps; }; node_49(){
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_command restore; }; node_50(){ _command rm; }; node_51(){ _command delete; }
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node_52(){ _command run; }; node_53(){ _command rollback; }; node_54(){
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_command secret; }; node_55(){ _command generate; }; node_56(){ _command insert
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}; node_57(){ _command undeploy; }; node_58(){ _command server; }; node_59(){
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_command add; }; node_60(){ _command init; }; node_61(){ _command apps; }
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node_62(){ _command upgrade; }; node_63(){ _command version; }; node_64(){
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_command help; }; node_65(){ optional 0 1 2 3 4 5 6 7; }; node_66(){ optional 65
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}; node_67(){ either 39 40; }; node_68(){ required 67; }; node_69(){ optional 8
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}; node_70(){ optional 9; }; node_71(){ optional 10; }; node_72(){
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required 66 38 68 69 70 71; }; node_73(){ optional 11; }; node_74(){ optional 12
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}; node_75(){ optional 13; }; node_76(){ optional 14; }; node_77(){
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required 66 38 41 70 73 74 75 76 21; }; node_78(){ either 23 15; }; node_79(){
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required 78; }; node_80(){ required 66 38 22 42 79; }; node_81(){ optional 16; }
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node_82(){ required 66 38 22 43 81; }; node_83(){ required 66 38 22 44; }
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node_84(){ required 66 38 22 45; }; node_85(){ required 66 38 22 46 24 25; }
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node_86(){ optional 23; }; node_87(){ required 66 38 22 47 86; }; node_88(){
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required 66 38 22 48; }; node_89(){ required 66 38 22 49 79; }; node_90(){
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either 50 51; }; node_91(){ required 90; }; node_92(){ optional 17; }
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node_93(){ optional 18; }; node_94(){ required 66 38 22 91 92 93 76; }
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node_95(){ optional 26; }; node_96(){ required 66 38 22 49 23 95; }; node_97(){
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optional 19; }; node_98(){ optional 20; }; node_99(){ oneormore 27; }
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node_100(){ required 66 38 22 52 97 98 23 99; }; node_101(){
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required 66 38 22 53 23; }; node_102(){ required 28 29; }; node_103(){
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either 102 15; }; node_104(){ required 103; }; node_105(){ optional 30; }
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node_106(){ required 66 38 22 54 55 104 105 75; }; node_107(){
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required 66 38 22 54 56 28 29 31 75; }; node_108(){ either 28 15; }; node_109(){
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required 108; }; node_110(){ required 66 38 22 54 91 109 75 92; }; node_111(){
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required 66 38 22 57; }; node_112(){ optional 99; }; node_113(){
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required 66 38 22 32 112; }; node_114(){ optional 34; }; node_115(){ optional 35
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}; node_116(){ required 66 58 59 33 114 115; }; node_117(){ required 66 58 41 36
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}; node_118(){ required 66 58 68; }; node_119(){ required 66 58 33 50; }
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node_120(){ required 66 58 33 60; }; node_121(){ required 66 58 33 61 69; }
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node_122(){ required 66 62; }; node_123(){ required 66 63; }; node_124(){
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oneormore 37; }; node_125(){ optional 124; }; node_126(){ required 66 64 125; }
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node_127(){ required 66; }; node_128(){
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either 72 77 80 82 83 84 85 87 88 89 94 96 100 101 106 107 110 111 113 116 117 118 119 120 121 122 123 126 127
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}; node_129(){ required 128; }; cat <<<' docopt_exit() {
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[[ -n $1 ]] && printf "%s\n" "$1" >&2; printf "%s\n" "${DOC:40:1473}" >&2
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exit 1; }'; unset var___branch var___stack var___env var___debug \
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var___skip_check var___verbose var___skip_update var___help var___status \
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var___server var___type var___domain var___app_name var___pass var___secrets \
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var___all var___update var___force var___volumes var___no_tty var___user \
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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_config var_cp \
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var_logs var_ps var_restore var_rm var_delete var_run var_rollback var_secret \
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var_generate var_insert var_undeploy var_server var_add var_init var_apps \
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var_upgrade var_version var_help; parse 129 "$@"
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local prefix=${DOCOPT_PREFIX:-''}; unset "${prefix}__branch" \
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"${prefix}__stack" "${prefix}__env" "${prefix}__debug" "${prefix}__skip_check" \
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"${prefix}__verbose" "${prefix}__skip_update" "${prefix}__help" \
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"${prefix}__status" "${prefix}__server" "${prefix}__type" "${prefix}__domain" \
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"${prefix}__app_name" "${prefix}__pass" "${prefix}__secrets" "${prefix}__all" \
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"${prefix}__update" "${prefix}__force" "${prefix}__volumes" \
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"${prefix}__no_tty" "${prefix}__user" "${prefix}_type_" "${prefix}_app_" \
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"${prefix}_service_" "${prefix}_src_" "${prefix}_dst_" \
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"${prefix}_backup_file_" "${prefix}_args_" "${prefix}_secret_" \
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"${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" "${prefix}_command_" \
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"${prefix}_host_" "${prefix}_user_" "${prefix}_port_" "${prefix}_provider_" \
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"${prefix}_subcommands_" "${prefix}app" "${prefix}list" "${prefix}ls" \
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"${prefix}new" "${prefix}backup" "${prefix}deploy" "${prefix}check" \
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"${prefix}config" "${prefix}cp" "${prefix}logs" "${prefix}ps" \
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"${prefix}restore" "${prefix}rm" "${prefix}delete" "${prefix}run" \
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"${prefix}rollback" "${prefix}secret" "${prefix}generate" "${prefix}insert" \
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"${prefix}undeploy" "${prefix}server" "${prefix}add" "${prefix}init" \
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"${prefix}apps" "${prefix}upgrade" "${prefix}version" "${prefix}help"
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eval "${prefix}"'__branch=${var___branch:-}'
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eval "${prefix}"'__stack=${var___stack:-}'
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eval "${prefix}"'__env=${var___env:-}'
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eval "${prefix}"'__debug=${var___debug:-false}'
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eval "${prefix}"'__skip_check=${var___skip_check:-false}'
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eval "${prefix}"'__verbose=${var___verbose:-false}'
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eval "${prefix}"'__skip_update=${var___skip_update:-false}'
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eval "${prefix}"'__help=${var___help:-false}'
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eval "${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}"'_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_:-}'
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if declare -p var__subcommands_ >/dev/null 2>&1; then
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eval "${prefix}"'_subcommands_=("${var__subcommands_[@]}")'; else
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eval "${prefix}"'_subcommands_=()'; fi; eval "${prefix}"'app=${var_app:-false}'
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eval "${prefix}"'list=${var_list:-false}'; eval "${prefix}"'ls=${var_ls:-false}'
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eval "${prefix}"'new=${var_new:-false}'
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eval "${prefix}"'backup=${var_backup:-false}'
|
|
eval "${prefix}"'deploy=${var_deploy:-false}'
|
|
eval "${prefix}"'check=${var_check:-false}'
|
|
eval "${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}"'version=${var_version:-false}'
|
|
eval "${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}__branch" "${prefix}__stack" "${prefix}__env" \
|
|
"${prefix}__debug" "${prefix}__skip_check" "${prefix}__verbose" \
|
|
"${prefix}__skip_update" "${prefix}__help" "${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" "${prefix}_type_" "${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" \
|
|
"${prefix}config" "${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" "${prefix}version" "${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_pwgen() {
|
|
if ! type pwgen > /dev/null 2>&1; then
|
|
error "pwgen program is not installed"
|
|
fi
|
|
}
|
|
|
|
require_abra_dir() {
|
|
mkdir -p "$ABRA_DIR"
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
# 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
|
|
}
|
|
|
|
###### 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//./_}"
|
|
}
|
|
|
|
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 "$PASSWORD"
|
|
done
|
|
}
|
|
|
|
#######################################
|
|
# abra app ..
|
|
#######################################
|
|
|
|
###### .. app ls
|
|
|
|
help_app_ls (){
|
|
help_app_list
|
|
}
|
|
|
|
sub_app_ls (){
|
|
sub_app_list
|
|
}
|
|
|
|
help_app_list (){
|
|
echo "abra [options] app (list|ls) [--status] [--server=<server>]
|
|
|
|
List your exciting apps.
|
|
|
|
OPTIONS
|
|
--status Show whether apps are deployed (warning! slow!)
|
|
--server=<server> Filter to a specific server
|
|
|
|
POWERED BY (for --status)
|
|
docker stack ls"
|
|
}
|
|
|
|
sub_app_list (){
|
|
SERVER="$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
|
|
|
|
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 }}')
|
|
# 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")
|
|
fi
|
|
printf " %s\t%s\t%s%s\n" "$DOMAIN" "$TYPE" "$SERVER" "${STATUS:+ }${APP_STATUS}"
|
|
done | column -s' ' -t
|
|
# Align table `-t` based on tab characters -s`^V<Tab>`
|
|
}
|
|
|
|
###### .. app new
|
|
help_app_new (){
|
|
echo "abra [options] app new [--server=<server>] [--domain=<domain>] [--pass] [--auto] <type>
|
|
|
|
Create a new app of <type> (e.g. wordpress or custom-html).
|
|
|
|
OPTIONS
|
|
--server=<server> Specify which server to use (default: prompt)
|
|
--domain=<domain> Set the domain name (default: prompt)
|
|
--auto Auto-generate secrets (default: no)
|
|
--pass Store generated secrets in pass (default: no)"
|
|
}
|
|
|
|
sub_app_new (){
|
|
shopt -s extglob
|
|
|
|
require_abra_dir
|
|
get_servers
|
|
|
|
# Note(decentral1se): we are overloading the use of the word "app" on the
|
|
# interface and therefore try to use the word "type" to refer to "a type of
|
|
# app" vs. "an instance of an app"
|
|
TYPE=$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 "$APP_NAME" ]; then
|
|
DEFAULT_NAME="${TYPE/-/_}_${DOMAIN//+([.-])/_}"
|
|
read -rp "App name [$DEFAULT_NAME]: " APP_NAME
|
|
if [ -z "$APP_NAME" ]; then
|
|
APP_NAME="$DEFAULT_NAME"
|
|
fi
|
|
fi
|
|
|
|
if [ ${#APP_NAME} -gt 45 ]; then
|
|
error "$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"
|
|
# FIXME 3wc: offer to user $STACK_$DOMAIN.env name instead
|
|
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' is ready for action:$(tput sgr0)"
|
|
echo " $(tput setaf 3)Customise the configuration:"
|
|
echo " abra app $APP_NAME config$(tput sgr0)"
|
|
echo " $(tput setaf 2)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 $FILENAME"
|
|
}
|
|
|
|
###### .. app deploy
|
|
help_app_deploy (){
|
|
echo "abra [options] app <app> deploy [--update]
|
|
|
|
Deploy app <app> to the configured server.
|
|
|
|
OPTIONS
|
|
--update Consent to deploying an updated app version
|
|
|
|
POWERED BY
|
|
docker stack deploy -c compose.yml <app>"
|
|
}
|
|
|
|
sub_app_deploy (){
|
|
require_app_latest "$TYPE"
|
|
|
|
echo "About to deploy:"
|
|
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: $(tput setaf 1)${STACK_NAME}$(tput sgr0)"
|
|
|
|
prompt_confirm
|
|
|
|
APP=$(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 (){
|
|
warning "About to un-deploy $STACK_NAME from $SERVER"
|
|
prompt_confirm
|
|
|
|
docker stack rm "$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 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"
|
|
}
|
|
|
|
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"
|
|
}
|
|
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"
|
|
}
|
|
|
|
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}/${abra__secret_}"
|
|
fi
|
|
done
|
|
}
|
|
|
|
###### .. app secret generate
|
|
help_app_secret_generate (){
|
|
echo "abra [options] app <app> secret generate (<secret> <version>|--all) [<cmd>] [--pass]
|
|
|
|
Generate <secret>_<version> for <app> and store as a Docker secret.
|
|
|
|
OPTIONS
|
|
<secret> Generate a single secret
|
|
<version> Specify secret version (for single secret)
|
|
--all Auto-generate all secrets
|
|
<cmd> Run <cmd> to generate secret (default: pwqgen)
|
|
--pass Save generated secrets in \`pass\`"
|
|
}
|
|
|
|
sub_app_secret_generate(){
|
|
SECRET="$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" "$@"
|
|
|
|
return
|
|
}
|
|
|
|
###### .. app rollback
|
|
help_app_rollback (){
|
|
echo "abra [options] app <app> rollback <service>
|
|
|
|
Rollback a deployed app service to a previous version.
|
|
|
|
EXAMPLES
|
|
abra app wordpress rollback app
|
|
|
|
POWERED BY
|
|
docker service rollback \$CONTAINER_ID ..."
|
|
}
|
|
|
|
sub_app_rollback(){
|
|
SERVICE="${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}" $LOGS_ARGS
|
|
}
|
|
|
|
###### .. app cp
|
|
help_app_cp (){
|
|
echo "abra [options] app <app> cp <src> <dst>
|
|
|
|
Copy files to or from a running container.
|
|
|
|
One of <src> or <dst> must have the format <service>:<path>.
|
|
|
|
Copying multiple files is possible using \`tar\`, see EXAMPLES.
|
|
|
|
If <dst> is a file then it will be over-written, if it is a folder then <src>
|
|
will be copied into it.
|
|
|
|
EXAMPLES
|
|
abra customhtml_foo_bar_com cp index.html app:/usr/share/nginx/html/
|
|
tar cf - wp-content | abra wordpress_bar_bat_com cp - app:/var/www/html/
|
|
|
|
POWERED BY
|
|
CONTAINER_ID=\$(docker container ls -f ...)
|
|
docker cp \$CONTAINER_ID:<src> <dst>
|
|
docker cp \$CONTAINER_ID:<dst> <src>"
|
|
}
|
|
|
|
sub_app_cp() {
|
|
SOURCE="${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 ${CP_ARGS}
|
|
}
|
|
|
|
#######################################
|
|
# abra server ..
|
|
#######################################
|
|
|
|
###### .. server ls
|
|
help_server_ls (){
|
|
help_server_list
|
|
}
|
|
|
|
sub_server_ls() {
|
|
sub_server_list
|
|
}
|
|
|
|
help_server_list (){
|
|
echo "abra [options] server (list|ls)
|
|
|
|
List locally-defined servers."
|
|
}
|
|
|
|
sub_server_list() {
|
|
get_servers
|
|
printf "%s servers:\n\n" "${#SERVERS[@]}"
|
|
for SERVER in "${SERVERS[@]}"; do
|
|
echo " ${SERVER##*/}"
|
|
done
|
|
}
|
|
|
|
###### .. server init
|
|
help_server_init (){
|
|
echo "abra [options] server init
|
|
|
|
Set up a server for Docker swarm joy. This initialisation explicitly chooses
|
|
for the \"single host swarm\" mode which uses the default IPv4 address as the
|
|
advertising address. This can be re-configured later for more advanced use
|
|
cases.
|
|
|
|
POWERED BY
|
|
docker swarm init
|
|
docker network create ..."
|
|
}
|
|
|
|
sub_server_init() {
|
|
export DOCKER_CONTEXT="${abra__host_}"
|
|
|
|
load_context
|
|
|
|
# Note(decentral1se): it sucks to use Google DNS but 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 $7}')"
|
|
|
|
docker swarm init --advertise-addr "$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"
|
|
}
|
|
|
|
##host> 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
|
|
|
|
Upgrade abra itself, using the online installer script."
|
|
}
|
|
|
|
sub_upgrade() {
|
|
curl https://install.abra.autonomic.zone | bash
|
|
}
|
|
|
|
###### .. version
|
|
help_version (){
|
|
echo "abra [options] version
|
|
|
|
Show the installed version of abra (currently $ABRA_VERSION)."
|
|
}
|
|
|
|
sub_version() {
|
|
echo "$ABRA_VERSION"
|
|
}
|
|
|
|
###### .. 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 $@
|
|
}
|
|
|
|
#######################################
|
|
# Main
|
|
#######################################
|
|
|
|
abra() {
|
|
require_bash_4
|
|
|
|
# TODO (3wc): we either need to do this, or add 'shellcheck disable' all over
|
|
# the place to handle the dynamically-defined vars
|
|
declare abra___stack abra___env abra__command_ abra__args_ \
|
|
abra__secret_ abra__version_ abra__data_ abra___user abra__host_ \
|
|
abra__type_ abra__port_ abra__user_ abra__service_ abra__src_ abra__dst_ \
|
|
abra___server abra___domain abra___force abra___pass \
|
|
abra___secrets abra___status abra___no_tty abra___app_name \
|
|
abra__subcommands_ abra___skip_update abra___skip_check \
|
|
abra__backup_file_ abra___verbose abra___debug abra___help \
|
|
abra___branch abra___volumes abra__provider_ abra___type
|
|
|
|
if ! type tput > /dev/null 2>&1; then
|
|
tput() {
|
|
echo -n
|
|
}
|
|
fi
|
|
|
|
DOCOPT_PREFIX=abra_
|
|
DOCOPT_ADD_HELP=false
|
|
eval "$(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)
|
|
for SUBCOMMAND in $(declare -Ff | grep 'sub_' | cut -d' ' -f3 | sort -r); do
|
|
IFS='_' read -r -a PARTS <<< "$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" ${abra__args_[*]}
|
|
else
|
|
docopt_exit
|
|
fi
|
|
}
|
|
|
|
abra "$@"
|