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Add per-subcommand help

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3wc 2020-12-30 23:05:06 +02:00
parent e6b24fe65c
commit caa315e361
1 changed files with 134 additions and 64 deletions
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abra
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@ -35,6 +35,7 @@ Usage:
abra [options] server <host> apps [--status] abra [options] server <host> apps [--status]
abra [options] upgrade abra [options] upgrade
abra [options] version abra [options] version
abra [options] help [<subcommand>]
Options: Options:
-e, --env=<path> Environment variables to load -e, --env=<path> Environment variables to load
@ -143,12 +144,12 @@ eval "var_$1+=($value)"; else eval "var_$1=$value"; fi; return 0; fi; done
return 1; }; stdout() { printf -- "cat <<'EOM'\n%s\nEOM\n" "$1"; }; stderr() { return 1; }; stdout() { printf -- "cat <<'EOM'\n%s\nEOM\n" "$1"; }; stderr() {
printf -- "cat <<'EOM' >&2\n%s\nEOM\n" "$1"; }; error() { printf -- "cat <<'EOM' >&2\n%s\nEOM\n" "$1"; }; error() {
[[ -n $1 ]] && stderr "$1"; stderr "$usage"; _return 1; }; _return() { [[ -n $1 ]] && stderr "$1"; stderr "$usage"; _return 1; }; _return() {
printf -- "exit %d\n" "$1"; exit "$1"; }; set -e; trimmed_doc=${DOC:1:1429} printf -- "exit %d\n" "$1"; exit "$1"; }; set -e; trimmed_doc=${DOC:1:1466}
usage=${DOC:40:1165}; digest=cb5e2 usage=${DOC:40:1202}; digest=4e2ee
shorts=(-e -s -h '' '' '' '' '' '' '' '' '' '' '') shorts=(-h -s -e '' '' '' '' '' '' '' '' '' '' '')
longs=(--env --stack --help --server --domain --app-name --pass --auto --status --skip-check --force --no-tty --user --all) longs=(--help --stack --env --server --domain --app-name --pass --auto --status --skip-check --force --no-tty --user --all)
argcounts=(1 1 0 1 1 1 0 0 0 0 0 0 1 0); node_0(){ value __env 0; }; node_1(){ argcounts=(0 1 1 1 1 1 0 0 0 0 0 0 1 0); node_0(){ switch __help 0; }; node_1(){
value __stack 1; }; node_2(){ switch __help 2; }; node_3(){ value __server 3; } value __stack 1; }; node_2(){ value __env 2; }; node_3(){ value __server 3; }
node_4(){ value __domain 4; }; node_5(){ value __app_name 5; }; node_6(){ node_4(){ value __domain 4; }; node_5(){ value __app_name 5; }; node_6(){
switch __pass 6; }; node_7(){ switch __auto 7; }; node_8(){ switch __status 8; } switch __pass 6; }; node_7(){ switch __auto 7; }; node_8(){ switch __status 8; }
node_9(){ switch __skip_check 9; }; node_10(){ switch __force 10; }; node_11(){ node_9(){ switch __skip_check 9; }; node_10(){ switch __force 10; }; node_11(){
@ -158,64 +159,67 @@ value _service_ a; }; node_17(){ value _src_ a; }; node_18(){ value _dst_ a; }
node_19(){ value _args_ a true; }; node_20(){ value _secret_ a; }; node_21(){ node_19(){ value _args_ a true; }; node_20(){ value _secret_ a; }; node_21(){
value _version_ a; }; node_22(){ value _cmd_ a; }; node_23(){ value _data_ a; } value _version_ a; }; node_22(){ value _cmd_ a; }; node_23(){ value _data_ a; }
node_24(){ value _command_ a; }; node_25(){ value _host_ a; }; node_26(){ node_24(){ value _command_ a; }; node_25(){ value _host_ a; }; node_26(){
value _user_ a; }; node_27(){ value _port_ a; }; node_28(){ _command app; } value _user_ a; }; node_27(){ value _port_ a; }; node_28(){ value _subcommand_ a
node_29(){ _command new; }; node_30(){ _command list; }; node_31(){ _command ls }; node_29(){ _command app; }; node_30(){ _command new; }; node_31(){
}; node_32(){ _command deploy; }; node_33(){ _command undeploy; }; node_34(){ _command list; }; node_32(){ _command ls; }; node_33(){ _command deploy; }
_command config; }; node_35(){ _command delete; }; node_36(){ _command rm; } node_34(){ _command undeploy; }; node_35(){ _command config; }; node_36(){
node_37(){ _command logs; }; node_38(){ _command cp; }; node_39(){ _command delete; }; node_37(){ _command rm; }; node_38(){ _command logs; }
_command check; }; node_40(){ _command ps; }; node_41(){ _command run; } node_39(){ _command cp; }; node_40(){ _command check; }; node_41(){ _command ps
node_42(){ _command secret; }; node_43(){ _command auto; }; node_44(){ }; node_42(){ _command run; }; node_43(){ _command secret; }; node_44(){
_command generate; }; node_45(){ _command insert; }; node_46(){ _command server _command auto; }; node_45(){ _command generate; }; node_46(){ _command insert; }
}; node_47(){ _command add; }; node_48(){ _command init; }; node_49(){ node_47(){ _command server; }; node_48(){ _command add; }; node_49(){
_command apps; }; node_50(){ _command upgrade; }; node_51(){ _command version; } _command init; }; node_50(){ _command apps; }; node_51(){ _command upgrade; }
node_52(){ optional 0 1 2; }; node_53(){ optional 52; }; node_54(){ optional 3 node_52(){ _command version; }; node_53(){ _command help; }; node_54(){
}; node_55(){ optional 4; }; node_56(){ optional 5; }; node_57(){ optional 6; } optional 0 1 2; }; node_55(){ optional 54; }; node_56(){ optional 3; }
node_58(){ optional 7; }; node_59(){ required 53 28 29 54 55 56 57 58 14; } node_57(){ optional 4; }; node_58(){ optional 5; }; node_59(){ optional 6; }
node_60(){ either 30 31; }; node_61(){ required 60; }; node_62(){ optional 8; } node_60(){ optional 7; }; node_61(){ required 55 29 30 56 57 58 59 60 14; }
node_63(){ required 53 28 61 62 54; }; node_64(){ optional 9; }; node_65(){ node_62(){ either 31 32; }; node_63(){ required 62; }; node_64(){ optional 8; }
required 53 28 15 32 64; }; node_66(){ required 53 28 15 33; }; node_67(){ node_65(){ required 55 29 63 64 56; }; node_66(){ optional 9; }; node_67(){
required 53 28 15 34; }; node_68(){ either 35 36; }; node_69(){ required 68; } required 55 29 15 33 66; }; node_68(){ required 55 29 15 34; }; node_69(){
node_70(){ optional 10; }; node_71(){ required 53 28 15 69 70; }; node_72(){ required 55 29 15 35; }; node_70(){ either 36 37; }; node_71(){ required 70; }
optional 16; }; node_73(){ required 53 28 15 37 72; }; node_74(){ node_72(){ optional 10; }; node_73(){ required 55 29 15 71 72; }; node_74(){
required 53 28 15 38 17 18; }; node_75(){ required 53 28 15 39; }; node_76(){ optional 16; }; node_75(){ required 55 29 15 38 74; }; node_76(){
required 53 28 15 40; }; node_77(){ optional 11; }; node_78(){ optional 12; } required 55 29 15 39 17 18; }; node_77(){ required 55 29 15 40; }; node_78(){
node_79(){ oneormore 19; }; node_80(){ required 53 28 15 41 77 78 16 79; } required 55 29 15 41; }; node_79(){ optional 11; }; node_80(){ optional 12; }
node_81(){ required 53 28 15 42 43 57; }; node_82(){ optional 22; }; node_83(){ node_81(){ oneormore 19; }; node_82(){ required 55 29 15 42 79 80 16 81; }
required 53 28 15 42 44 20 21 82 57; }; node_84(){ node_83(){ required 55 29 15 43 44 59; }; node_84(){ optional 22; }; node_85(){
required 53 28 15 42 45 20 21 23 57; }; node_85(){ either 20 13; }; node_86(){ required 55 29 15 43 45 20 21 84 59; }; node_86(){
required 85; }; node_87(){ required 53 28 15 42 69 86 57 70; }; node_88(){ required 55 29 15 43 46 20 21 23 59; }; node_87(){ either 20 13; }; node_88(){
optional 79; }; node_89(){ required 53 28 15 24 88; }; node_90(){ optional 26; } required 87; }; node_89(){ required 55 29 15 43 71 88 59 72; }; node_90(){
node_91(){ optional 27; }; node_92(){ required 53 46 47 25 90 91; }; node_93(){ optional 81; }; node_91(){ required 55 29 15 24 90; }; node_92(){ optional 26; }
required 53 46 61; }; node_94(){ required 53 46 25 36; }; node_95(){ node_93(){ optional 27; }; node_94(){ required 55 47 48 25 92 93; }; node_95(){
required 53 46 25 48; }; node_96(){ required 53 46 25 49 62; }; node_97(){ required 55 47 63; }; node_96(){ required 55 47 25 37; }; node_97(){
required 53 50; }; node_98(){ required 53 51; }; node_99(){ required 55 47 25 49; }; node_98(){ required 55 47 25 50 64; }; node_99(){
either 59 63 65 66 67 71 73 74 75 76 80 81 83 84 87 89 92 93 94 95 96 97 98; } required 55 51; }; node_100(){ required 55 52; }; node_101(){ optional 28; }
node_100(){ required 99; }; cat <<<' docopt_exit() { node_102(){ required 55 53 101; }; node_103(){
[[ -n $1 ]] && printf "%s\n" "$1" >&2; printf "%s\n" "${DOC:40:1165}" >&2 either 61 65 67 68 69 73 75 76 77 78 82 83 85 86 89 91 94 95 96 97 98 99 100 102
exit 1; }'; unset var___env var___stack var___help var___server var___domain \ }; node_104(){ required 103; }; cat <<<' docopt_exit() {
[[ -n $1 ]] && printf "%s\n" "$1" >&2; printf "%s\n" "${DOC:40:1202}" >&2
exit 1; }'; unset var___help var___stack var___env var___server var___domain \
var___app_name var___pass var___auto var___status var___skip_check var___force \ var___app_name var___pass var___auto var___status var___skip_check var___force \
var___no_tty var___user var___all var__type_ var__app_ var__service_ var__src_ \ var___no_tty var___user var___all var__type_ var__app_ var__service_ var__src_ \
var__dst_ var__args_ var__secret_ var__version_ var__cmd_ var__data_ \ var__dst_ var__args_ var__secret_ var__version_ var__cmd_ var__data_ \
var__command_ var__host_ var__user_ var__port_ var_app var_new var_list var_ls \ var__command_ var__host_ var__user_ var__port_ var__subcommand_ var_app \
var_deploy var_undeploy var_config var_delete var_rm var_logs var_cp var_check \ var_new var_list var_ls var_deploy var_undeploy var_config var_delete var_rm \
var_ps var_run var_secret var_auto var_generate var_insert var_server var_add \ var_logs var_cp var_check var_ps var_run var_secret var_auto var_generate \
var_init var_apps var_upgrade var_version; parse 100 "$@" var_insert var_server var_add var_init var_apps var_upgrade var_version var_help
local prefix=${DOCOPT_PREFIX:-''}; unset "${prefix}__env" "${prefix}__stack" \ parse 104 "$@"; local prefix=${DOCOPT_PREFIX:-''}; unset "${prefix}__help" \
"${prefix}__help" "${prefix}__server" "${prefix}__domain" \ "${prefix}__stack" "${prefix}__env" "${prefix}__server" "${prefix}__domain" \
"${prefix}__app_name" "${prefix}__pass" "${prefix}__auto" "${prefix}__status" \ "${prefix}__app_name" "${prefix}__pass" "${prefix}__auto" "${prefix}__status" \
"${prefix}__skip_check" "${prefix}__force" "${prefix}__no_tty" \ "${prefix}__skip_check" "${prefix}__force" "${prefix}__no_tty" \
"${prefix}__user" "${prefix}__all" "${prefix}_type_" "${prefix}_app_" \ "${prefix}__user" "${prefix}__all" "${prefix}_type_" "${prefix}_app_" \
"${prefix}_service_" "${prefix}_src_" "${prefix}_dst_" "${prefix}_args_" \ "${prefix}_service_" "${prefix}_src_" "${prefix}_dst_" "${prefix}_args_" \
"${prefix}_secret_" "${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" \ "${prefix}_secret_" "${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" \
"${prefix}_command_" "${prefix}_host_" "${prefix}_user_" "${prefix}_port_" \ "${prefix}_command_" "${prefix}_host_" "${prefix}_user_" "${prefix}_port_" \
"${prefix}app" "${prefix}new" "${prefix}list" "${prefix}ls" "${prefix}deploy" \ "${prefix}_subcommand_" "${prefix}app" "${prefix}new" "${prefix}list" \
"${prefix}undeploy" "${prefix}config" "${prefix}delete" "${prefix}rm" \ "${prefix}ls" "${prefix}deploy" "${prefix}undeploy" "${prefix}config" \
"${prefix}logs" "${prefix}cp" "${prefix}check" "${prefix}ps" "${prefix}run" \ "${prefix}delete" "${prefix}rm" "${prefix}logs" "${prefix}cp" "${prefix}check" \
"${prefix}secret" "${prefix}auto" "${prefix}generate" "${prefix}insert" \ "${prefix}ps" "${prefix}run" "${prefix}secret" "${prefix}auto" \
"${prefix}server" "${prefix}add" "${prefix}init" "${prefix}apps" \ "${prefix}generate" "${prefix}insert" "${prefix}server" "${prefix}add" \
"${prefix}upgrade" "${prefix}version"; eval "${prefix}"'__env=${var___env:-}' "${prefix}init" "${prefix}apps" "${prefix}upgrade" "${prefix}version" \
"${prefix}help"; eval "${prefix}"'__help=${var___help:-false}'
eval "${prefix}"'__stack=${var___stack:-}' eval "${prefix}"'__stack=${var___stack:-}'
eval "${prefix}"'__help=${var___help:-false}' eval "${prefix}"'__env=${var___env:-}'
eval "${prefix}"'__server=${var___server:-}' eval "${prefix}"'__server=${var___server:-}'
eval "${prefix}"'__domain=${var___domain:-}' eval "${prefix}"'__domain=${var___domain:-}'
eval "${prefix}"'__app_name=${var___app_name:-}' eval "${prefix}"'__app_name=${var___app_name:-}'
@ -239,6 +243,7 @@ eval "${prefix}"'_command_=${var__command_:-}'
eval "${prefix}"'_host_=${var__host_:-}' eval "${prefix}"'_host_=${var__host_:-}'
eval "${prefix}"'_user_=${var__user_:-}' eval "${prefix}"'_user_=${var__user_:-}'
eval "${prefix}"'_port_=${var__port_:-}' eval "${prefix}"'_port_=${var__port_:-}'
eval "${prefix}"'_subcommand_=${var__subcommand_:-}'
eval "${prefix}"'app=${var_app:-false}'; eval "${prefix}"'new=${var_new:-false}' eval "${prefix}"'app=${var_app:-false}'; eval "${prefix}"'new=${var_new:-false}'
eval "${prefix}"'list=${var_list:-false}'; eval "${prefix}"'ls=${var_ls:-false}' eval "${prefix}"'list=${var_list:-false}'; eval "${prefix}"'ls=${var_ls:-false}'
eval "${prefix}"'deploy=${var_deploy:-false}' eval "${prefix}"'deploy=${var_deploy:-false}'
@ -258,9 +263,10 @@ eval "${prefix}"'add=${var_add:-false}'
eval "${prefix}"'init=${var_init:-false}' eval "${prefix}"'init=${var_init:-false}'
eval "${prefix}"'apps=${var_apps:-false}' eval "${prefix}"'apps=${var_apps:-false}'
eval "${prefix}"'upgrade=${var_upgrade:-false}' eval "${prefix}"'upgrade=${var_upgrade:-false}'
eval "${prefix}"'version=${var_version:-false}'; local docopt_i=1 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 [[ $BASH_VERSION =~ ^4.3 ]] && docopt_i=2; for ((;docopt_i>0;docopt_i--)); do
declare -p "${prefix}__env" "${prefix}__stack" "${prefix}__help" \ declare -p "${prefix}__help" "${prefix}__stack" "${prefix}__env" \
"${prefix}__server" "${prefix}__domain" "${prefix}__app_name" \ "${prefix}__server" "${prefix}__domain" "${prefix}__app_name" \
"${prefix}__pass" "${prefix}__auto" "${prefix}__status" \ "${prefix}__pass" "${prefix}__auto" "${prefix}__status" \
"${prefix}__skip_check" "${prefix}__force" "${prefix}__no_tty" \ "${prefix}__skip_check" "${prefix}__force" "${prefix}__no_tty" \
@ -268,12 +274,13 @@ declare -p "${prefix}__env" "${prefix}__stack" "${prefix}__help" \
"${prefix}_service_" "${prefix}_src_" "${prefix}_dst_" "${prefix}_args_" \ "${prefix}_service_" "${prefix}_src_" "${prefix}_dst_" "${prefix}_args_" \
"${prefix}_secret_" "${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" \ "${prefix}_secret_" "${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" \
"${prefix}_command_" "${prefix}_host_" "${prefix}_user_" "${prefix}_port_" \ "${prefix}_command_" "${prefix}_host_" "${prefix}_user_" "${prefix}_port_" \
"${prefix}app" "${prefix}new" "${prefix}list" "${prefix}ls" "${prefix}deploy" \ "${prefix}_subcommand_" "${prefix}app" "${prefix}new" "${prefix}list" \
"${prefix}undeploy" "${prefix}config" "${prefix}delete" "${prefix}rm" \ "${prefix}ls" "${prefix}deploy" "${prefix}undeploy" "${prefix}config" \
"${prefix}logs" "${prefix}cp" "${prefix}check" "${prefix}ps" "${prefix}run" \ "${prefix}delete" "${prefix}rm" "${prefix}logs" "${prefix}cp" "${prefix}check" \
"${prefix}secret" "${prefix}auto" "${prefix}generate" "${prefix}insert" \ "${prefix}ps" "${prefix}run" "${prefix}secret" "${prefix}auto" \
"${prefix}server" "${prefix}add" "${prefix}init" "${prefix}apps" \ "${prefix}generate" "${prefix}insert" "${prefix}server" "${prefix}add" \
"${prefix}upgrade" "${prefix}version"; done; } "${prefix}init" "${prefix}apps" "${prefix}upgrade" "${prefix}version" \
"${prefix}help"; done; }
# docopt parser above, complete command for generating this parser is `docopt.sh abra` # docopt parser above, complete command for generating this parser is `docopt.sh abra`
PROGRAM_NAME=$(basename "$0") PROGRAM_NAME=$(basename "$0")
@ -487,11 +494,26 @@ stack_logs (){
# abra app .. # abra app ..
####################################### #######################################
###### .. app (list|ls) ###### .. app ls
help_app_ls (){
help_app_list
}
sub_app_ls (){ sub_app_ls (){
sub_app_list sub_app_list
} }
help_app_list (){
echo "abra [options] app (list|ls) [--status] [--server=<server>]
List your exciting apps
OPTIONS
--status Show whether apps are deployed (warning! slow!)
--server=<server> Filter to a specific server"
}
sub_app_list (){ sub_app_list (){
SERVER="$abra___server" SERVER="$abra___server"
if [ -z "$SERVER" ]; then if [ -z "$SERVER" ]; then
@ -559,7 +581,19 @@ sub_app_list (){
# Align table `-t` based on tab characters -s`^V<Tab>` # Align table `-t` based on tab characters -s`^V<Tab>`
} }
###### .. app new [--domain=<domain> --server=<server>] ###### .. app new
help_app_new (){
echo "abra [options] app new [--server=<server>] [--domain=<domain>] [--pass] [--auto] <type>
Create a new app of <type> (e.g. wordpress or custom-html)
OPTIONS
--server=<server> Specify which server to use (default: prompt)
--domain=<domain> Set the domain name (default: prompt)
--auto Auto-generate secrets (default: no)
--pass Store generated secrets in pass (default: no)"
}
sub_app_new (){ sub_app_new (){
require_abra_dir require_abra_dir
get_servers get_servers
@ -633,6 +667,14 @@ sub_app_new (){
} }
###### .. app <domain> deploy ###### .. app <domain> deploy
help_app_deploy (){
echo "abra [options] app <domain> deploy [--skip-check]
Deploy app <domain> to the configured server
OPTIONS
--skip-check Don't check whether app definition is up-to-date first"
}
sub_app_deploy (){ sub_app_deploy (){
load_instance load_instance
load_instance_env load_instance_env
@ -1046,6 +1088,28 @@ sub_version() {
echo "$ABRA_VERSION" echo "$ABRA_VERSION"
} }
###### .. help
sub_help() {
if [ -z "$abra__subcommand_" ]; then
printf "%s" "$DOC"
exit
fi
HELP_CMD="help_${abra__subcommand_}"
if type "$HELP_CMD" > /dev/null 2>&1; then
"$HELP_CMD"
else
HELP_COMMANDS=$(declare -Ff | grep 'help_' | cut -d' ' -f3)
error "No help found for '$abra__subcommand_'
Try one of these:
${HELP_COMMANDS//help_/}"
fi
}
#######################################
# cheeky docker aliases
#######################################
###### .. stack <args>... ###### .. stack <args>...
sub_stack() { sub_stack() {
# shellcheck disable=SC2068 # shellcheck disable=SC2068
@ -1074,9 +1138,15 @@ abra() {
declare abra___stack abra___env abra__command_ abra__args_ \ declare abra___stack abra___env abra__command_ abra__args_ \
abra__secret_ abra__version_ abra__data_ abra___user abra__host_ \ abra__secret_ abra__version_ abra__data_ abra___user abra__host_ \
abra__type_ abra__port_ abra__user_ abra__service_ abra__src_ abra__dst_ \ abra__type_ abra__port_ abra__user_ abra__service_ abra__src_ abra__dst_ \
<<<<<<< HEAD
abra__app_ abra___server abra___domain abra___force abra___pass \ abra__app_ abra___server abra___domain abra___force abra___pass \
abra___auto abra___status abra___no_tty abra___skip_check \ abra___auto abra___status abra___no_tty abra___skip_check \
abra___app_name abra___app_name
=======
abra__domain_ abra___server abra___domain abra___force abra___pass \
abra___auto abra___status abra___no_tty abra___skip_check \
abra__subcommand_
>>>>>>> 7ec625e... Add per-subcommand help
if ! type tput > /dev/null 2>&1; then if ! type tput > /dev/null 2>&1; then
tput() { tput() {