913 lines
30 KiB
Bash
Executable File
913 lines
30 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
GIT_URL="https://git.autonomic.zone/coop-cloud/"
|
|
ABRA_DIR="$HOME/.abra"
|
|
|
|
#######################################
|
|
# Global help
|
|
#######################################
|
|
|
|
DOC="
|
|
The cooperative cloud utility belt 🎩🐇
|
|
|
|
Usage:
|
|
abra [options] app new [--server=<server> --domain=<domain> --pass] <app>
|
|
abra [options] app (list|ls)
|
|
abra [options] app <domain> deploy
|
|
abra [options] app <domain> undeploy
|
|
abra [options] app <domain> config
|
|
abra [options] app <domain> (delete|rm) [--force]
|
|
abra [options] app <domain> logs [<service>]
|
|
abra [options] app <domain> multilogs
|
|
abra [options] app <domain> cp <src> <dst>
|
|
abra [options] app <domain> run [--user=<user>] <service> <args>...
|
|
abra [options] app <domain> run <service> <args>...
|
|
abra [options] app <domain> secret auto
|
|
abra [options] app <domain> secret generate <secret> <version> [<cmd>] [--pass]
|
|
abra [options] app <domain> secret insert <secret> <version> <data> [--pass]
|
|
abra [options] app <domain> secret (delete|rm) (<secret>|--all) [--pass --force]
|
|
abra [options] server add <host> [<user>] [<port>]
|
|
abra [options] server (list|ls)
|
|
abra [options] server rm <host>
|
|
abra [options] server use <host>
|
|
abra [options] server init <host>
|
|
abra [options] upgrade
|
|
abra [options] <command> [<args>...]
|
|
|
|
Options:
|
|
-e, --env=<path> Environment variables to load
|
|
-h, --help Show this message and exit
|
|
-s, --stack=<stack> Name of the target stack
|
|
-v, --version Show program version
|
|
|
|
See 'abra help <command>' to read about a specific subcommand.
|
|
"
|
|
|
|
# docopt parser below, refresh this parser with `docopt.sh abra`
|
|
# shellcheck disable=2016,1075,2154
|
|
docopt() { parse() { if ${DOCOPT_DOC_CHECK:-true}; then local doc_hash
|
|
if doc_hash=$(printf "%s" "$DOC" | (sha256sum 2>/dev/null || shasum -a 256)); then
|
|
if [[ ${doc_hash:0:5} != "$digest" ]]; then
|
|
stderr "The current usage doc (${doc_hash:0:5}) does not match \
|
|
what the parser was generated with (${digest})
|
|
Run \`docopt.sh\` to refresh the parser."; _return 70; fi; fi; fi
|
|
local root_idx=$1; shift; argv=("$@"); parsed_params=(); parsed_values=()
|
|
left=(); testdepth=0; local arg; while [[ ${#argv[@]} -gt 0 ]]; do
|
|
if [[ ${argv[0]} = "--" ]]; then for arg in "${argv[@]}"; do
|
|
parsed_params+=('a'); parsed_values+=("$arg"); done; break
|
|
elif [[ ${argv[0]} = --* ]]; then parse_long
|
|
elif [[ ${argv[0]} = -* && ${argv[0]} != "-" ]]; then parse_shorts
|
|
elif ${DOCOPT_OPTIONS_FIRST:-false}; then for arg in "${argv[@]}"; do
|
|
parsed_params+=('a'); parsed_values+=("$arg"); done; break; else
|
|
parsed_params+=('a'); parsed_values+=("${argv[0]}"); argv=("${argv[@]:1}"); fi
|
|
done; local idx; if ${DOCOPT_ADD_HELP:-true}; then
|
|
for idx in "${parsed_params[@]}"; do [[ $idx = 'a' ]] && continue
|
|
if [[ ${shorts[$idx]} = "-h" || ${longs[$idx]} = "--help" ]]; then
|
|
stdout "$trimmed_doc"; _return 0; fi; done; fi
|
|
if [[ ${DOCOPT_PROGRAM_VERSION:-false} != 'false' ]]; then
|
|
for idx in "${parsed_params[@]}"; do [[ $idx = 'a' ]] && continue
|
|
if [[ ${longs[$idx]} = "--version" ]]; then stdout "$DOCOPT_PROGRAM_VERSION"
|
|
_return 0; fi; done; fi; local i=0; while [[ $i -lt ${#parsed_params[@]} ]]; do
|
|
left+=("$i"); ((i++)) || true; done
|
|
if ! required "$root_idx" || [ ${#left[@]} -gt 0 ]; then error; fi; return 0; }
|
|
parse_shorts() { local token=${argv[0]}; local value; argv=("${argv[@]:1}")
|
|
[[ $token = -* && $token != --* ]] || _return 88; local remaining=${token#-}
|
|
while [[ -n $remaining ]]; do local short="-${remaining:0:1}"
|
|
remaining="${remaining:1}"; local i=0; local similar=(); local match=false
|
|
for o in "${shorts[@]}"; do if [[ $o = "$short" ]]; then similar+=("$short")
|
|
[[ $match = false ]] && match=$i; fi; ((i++)) || true; done
|
|
if [[ ${#similar[@]} -gt 1 ]]; then
|
|
error "${short} is specified ambiguously ${#similar[@]} times"
|
|
elif [[ ${#similar[@]} -lt 1 ]]; then match=${#shorts[@]}; value=true
|
|
shorts+=("$short"); longs+=(''); argcounts+=(0); else value=false
|
|
if [[ ${argcounts[$match]} -ne 0 ]]; then if [[ $remaining = '' ]]; then
|
|
if [[ ${#argv[@]} -eq 0 || ${argv[0]} = '--' ]]; then
|
|
error "${short} requires argument"; fi; value=${argv[0]}; argv=("${argv[@]:1}")
|
|
else value=$remaining; remaining=''; fi; fi; if [[ $value = false ]]; then
|
|
value=true; fi; fi; parsed_params+=("$match"); parsed_values+=("$value"); done
|
|
}; parse_long() { local token=${argv[0]}; local long=${token%%=*}
|
|
local value=${token#*=}; local argcount; argv=("${argv[@]:1}")
|
|
[[ $token = --* ]] || _return 88; if [[ $token = *=* ]]; then eq='='; else eq=''
|
|
value=false; fi; local i=0; local similar=(); local match=false
|
|
for o in "${longs[@]}"; do if [[ $o = "$long" ]]; then similar+=("$long")
|
|
[[ $match = false ]] && match=$i; fi; ((i++)) || true; done
|
|
if [[ $match = false ]]; then i=0; for o in "${longs[@]}"; do
|
|
if [[ $o = $long* ]]; then similar+=("$long"); [[ $match = false ]] && match=$i
|
|
fi; ((i++)) || true; done; fi; if [[ ${#similar[@]} -gt 1 ]]; then
|
|
error "${long} is not a unique prefix: ${similar[*]}?"
|
|
elif [[ ${#similar[@]} -lt 1 ]]; then
|
|
[[ $eq = '=' ]] && argcount=1 || argcount=0; match=${#shorts[@]}
|
|
[[ $argcount -eq 0 ]] && value=true; shorts+=(''); longs+=("$long")
|
|
argcounts+=("$argcount"); else if [[ ${argcounts[$match]} -eq 0 ]]; then
|
|
if [[ $value != false ]]; then
|
|
error "${longs[$match]} must not have an argument"; fi
|
|
elif [[ $value = false ]]; then
|
|
if [[ ${#argv[@]} -eq 0 || ${argv[0]} = '--' ]]; then
|
|
error "${long} requires argument"; fi; value=${argv[0]}; argv=("${argv[@]:1}")
|
|
fi; if [[ $value = false ]]; then value=true; fi; fi; parsed_params+=("$match")
|
|
parsed_values+=("$value"); }; required() { local initial_left=("${left[@]}")
|
|
local node_idx; ((testdepth++)) || true; for node_idx in "$@"; do
|
|
if ! "node_$node_idx"; then left=("${initial_left[@]}"); ((testdepth--)) || true
|
|
return 1; fi; done; if [[ $((--testdepth)) -eq 0 ]]; then
|
|
left=("${initial_left[@]}"); for node_idx in "$@"; do "node_$node_idx"; done; fi
|
|
return 0; }; either() { local initial_left=("${left[@]}"); local best_match_idx
|
|
local match_count; local node_idx; ((testdepth++)) || true
|
|
for node_idx in "$@"; do if "node_$node_idx"; then
|
|
if [[ -z $match_count || ${#left[@]} -lt $match_count ]]; then
|
|
best_match_idx=$node_idx; match_count=${#left[@]}; fi; fi
|
|
left=("${initial_left[@]}"); done; ((testdepth--)) || true
|
|
if [[ -n $best_match_idx ]]; then "node_$best_match_idx"; return 0; fi
|
|
left=("${initial_left[@]}"); return 1; }; optional() { local node_idx
|
|
for node_idx in "$@"; do "node_$node_idx"; done; return 0; }; oneormore() {
|
|
local i=0; local prev=${#left[@]}; while "node_$1"; do ((i++)) || true
|
|
[[ $prev -eq ${#left[@]} ]] && break; prev=${#left[@]}; done
|
|
if [[ $i -ge 1 ]]; then return 0; fi; return 1; }; _command() { local i
|
|
local name=${2:-$1}; for i in "${!left[@]}"; do local l=${left[$i]}
|
|
if [[ ${parsed_params[$l]} = 'a' ]]; then
|
|
if [[ ${parsed_values[$l]} != "$name" ]]; then return 1; fi
|
|
left=("${left[@]:0:$i}" "${left[@]:((i+1))}")
|
|
[[ $testdepth -gt 0 ]] && return 0; if [[ $3 = true ]]; then
|
|
eval "((var_$1++)) || true"; else eval "var_$1=true"; fi; return 0; fi; done
|
|
return 1; }; switch() { local i; for i in "${!left[@]}"; do local l=${left[$i]}
|
|
if [[ ${parsed_params[$l]} = "$2" ]]; then
|
|
left=("${left[@]:0:$i}" "${left[@]:((i+1))}")
|
|
[[ $testdepth -gt 0 ]] && return 0; if [[ $3 = true ]]; then
|
|
eval "((var_$1++))" || true; else eval "var_$1=true"; fi; return 0; fi; done
|
|
return 1; }; value() { local i; for i in "${!left[@]}"; do local l=${left[$i]}
|
|
if [[ ${parsed_params[$l]} = "$2" ]]; then
|
|
left=("${left[@]:0:$i}" "${left[@]:((i+1))}")
|
|
[[ $testdepth -gt 0 ]] && return 0; local value
|
|
value=$(printf -- "%q" "${parsed_values[$l]}"); if [[ $3 = true ]]; then
|
|
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() {
|
|
printf -- "cat <<'EOM' >&2\n%s\nEOM\n" "$1"; }; error() {
|
|
[[ -n $1 ]] && stderr "$1"; stderr "$usage"; _return 1; }; _return() {
|
|
printf -- "exit %d\n" "$1"; exit "$1"; }; set -e; trimmed_doc=${DOC:1:1384}
|
|
usage=${DOC:40:1076}; digest=c5735; shorts=(-e -s -v -h '' '' '' '' '' '')
|
|
longs=(--env --stack --version --help --server --domain --pass --force --user --all)
|
|
argcounts=(1 1 0 0 1 1 0 0 1 0); node_0(){ value __env 0; }; node_1(){
|
|
value __stack 1; }; node_2(){ switch __version 2; }; node_3(){ switch __help 3
|
|
}; node_4(){ value __server 4; }; node_5(){ value __domain 5; }; node_6(){
|
|
switch __pass 6; }; node_7(){ switch __force 7; }; node_8(){ value __user 8; }
|
|
node_9(){ switch __all 9; }; node_10(){ value _app_ a; }; node_11(){
|
|
value _domain_ a; }; node_12(){ value _service_ a; }; node_13(){ value _src_ a
|
|
}; node_14(){ value _dst_ a; }; node_15(){ value _args_ a true; }; node_16(){
|
|
value _secret_ a; }; node_17(){ value _version_ a; }; node_18(){ value _cmd_ a
|
|
}; node_19(){ value _data_ a; }; node_20(){ value _host_ a; }; node_21(){
|
|
value _user_ a; }; node_22(){ value _port_ a; }; node_23(){ value _command_ a; }
|
|
node_24(){ _command app; }; node_25(){ _command new; }; node_26(){ _command list
|
|
}; node_27(){ _command ls; }; node_28(){ _command deploy; }; node_29(){
|
|
_command undeploy; }; node_30(){ _command config; }; node_31(){ _command delete
|
|
}; node_32(){ _command rm; }; node_33(){ _command logs; }; node_34(){
|
|
_command multilogs; }; node_35(){ _command cp; }; node_36(){ _command run; }
|
|
node_37(){ _command secret; }; node_38(){ _command auto; }; node_39(){
|
|
_command generate; }; node_40(){ _command insert; }; node_41(){ _command server
|
|
}; node_42(){ _command add; }; node_43(){ _command use; }; node_44(){
|
|
_command init; }; node_45(){ _command upgrade; }; node_46(){ optional 0 1 2 3; }
|
|
node_47(){ optional 46; }; node_48(){ optional 4 5 6; }; node_49(){
|
|
required 47 24 25 48 10; }; node_50(){ either 26 27; }; node_51(){ required 50
|
|
}; node_52(){ required 47 24 51; }; node_53(){ required 47 24 11 28; }
|
|
node_54(){ required 47 24 11 29; }; node_55(){ required 47 24 11 30; }
|
|
node_56(){ either 31 32; }; node_57(){ required 56; }; node_58(){ optional 7; }
|
|
node_59(){ required 47 24 11 57 58; }; node_60(){ optional 12; }; node_61(){
|
|
required 47 24 11 33 60; }; node_62(){ required 47 24 11 34; }; node_63(){
|
|
required 47 24 11 35 13 14; }; node_64(){ optional 8; }; node_65(){ oneormore 15
|
|
}; node_66(){ required 47 24 11 36 64 12 65; }; node_67(){
|
|
required 47 24 11 36 12 65; }; node_68(){ required 47 24 11 37 38; }; node_69(){
|
|
optional 18; }; node_70(){ optional 6; }; node_71(){
|
|
required 47 24 11 37 39 16 17 69 70; }; node_72(){
|
|
required 47 24 11 37 40 16 17 19 70; }; node_73(){ either 16 9; }; node_74(){
|
|
required 73; }; node_75(){ optional 6 7; }; node_76(){
|
|
required 47 24 11 37 57 74 75; }; node_77(){ optional 21; }; node_78(){
|
|
optional 22; }; node_79(){ required 47 41 42 20 77 78; }; node_80(){
|
|
required 47 41 51; }; node_81(){ required 47 41 32 20; }; node_82(){
|
|
required 47 41 43 20; }; node_83(){ required 47 41 44 20; }; node_84(){
|
|
required 47 45; }; node_85(){ optional 65; }; node_86(){ required 47 23 85; }
|
|
node_87(){
|
|
either 49 52 53 54 55 59 61 62 63 66 67 68 71 72 76 79 80 81 82 83 84 86; }
|
|
node_88(){ required 87; }; cat <<<' docopt_exit() {
|
|
[[ -n $1 ]] && printf "%s\n" "$1" >&2; printf "%s\n" "${DOC:40:1076}" >&2
|
|
exit 1; }'; unset var___env var___stack var___version var___help var___server \
|
|
var___domain var___pass var___force var___user var___all var__app_ \
|
|
var__domain_ var__service_ var__src_ var__dst_ var__args_ var__secret_ \
|
|
var__version_ var__cmd_ var__data_ var__host_ var__user_ var__port_ \
|
|
var__command_ var_app var_new var_list var_ls var_deploy var_undeploy \
|
|
var_config var_delete var_rm var_logs var_multilogs var_cp var_run var_secret \
|
|
var_auto var_generate var_insert var_server var_add var_use var_init var_upgrade
|
|
parse 88 "$@"; local prefix=${DOCOPT_PREFIX:-''}; unset "${prefix}__env" \
|
|
"${prefix}__stack" "${prefix}__version" "${prefix}__help" "${prefix}__server" \
|
|
"${prefix}__domain" "${prefix}__pass" "${prefix}__force" "${prefix}__user" \
|
|
"${prefix}__all" "${prefix}_app_" "${prefix}_domain_" "${prefix}_service_" \
|
|
"${prefix}_src_" "${prefix}_dst_" "${prefix}_args_" "${prefix}_secret_" \
|
|
"${prefix}_version_" "${prefix}_cmd_" "${prefix}_data_" "${prefix}_host_" \
|
|
"${prefix}_user_" "${prefix}_port_" "${prefix}_command_" "${prefix}app" \
|
|
"${prefix}new" "${prefix}list" "${prefix}ls" "${prefix}deploy" \
|
|
"${prefix}undeploy" "${prefix}config" "${prefix}delete" "${prefix}rm" \
|
|
"${prefix}logs" "${prefix}multilogs" "${prefix}cp" "${prefix}run" \
|
|
"${prefix}secret" "${prefix}auto" "${prefix}generate" "${prefix}insert" \
|
|
"${prefix}server" "${prefix}add" "${prefix}use" "${prefix}init" \
|
|
"${prefix}upgrade"; eval "${prefix}"'__env=${var___env:-}'
|
|
eval "${prefix}"'__stack=${var___stack:-}'
|
|
eval "${prefix}"'__version=${var___version:-false}'
|
|
eval "${prefix}"'__help=${var___help:-false}'
|
|
eval "${prefix}"'__server=${var___server:-}'
|
|
eval "${prefix}"'__domain=${var___domain:-}'
|
|
eval "${prefix}"'__pass=${var___pass:-false}'
|
|
eval "${prefix}"'__force=${var___force:-false}'
|
|
eval "${prefix}"'__user=${var___user:-}'
|
|
eval "${prefix}"'__all=${var___all:-false}'
|
|
eval "${prefix}"'_app_=${var__app_:-}'
|
|
eval "${prefix}"'_domain_=${var__domain_:-}'
|
|
eval "${prefix}"'_service_=${var__service_:-}'
|
|
eval "${prefix}"'_src_=${var__src_:-}'; eval "${prefix}"'_dst_=${var__dst_:-}'
|
|
if declare -p var__args_ >/dev/null 2>&1; then
|
|
eval "${prefix}"'_args_=("${var__args_[@]}")'; else eval "${prefix}"'_args_=()'
|
|
fi; eval "${prefix}"'_secret_=${var__secret_:-}'
|
|
eval "${prefix}"'_version_=${var__version_:-}'
|
|
eval "${prefix}"'_cmd_=${var__cmd_:-}'; eval "${prefix}"'_data_=${var__data_:-}'
|
|
eval "${prefix}"'_host_=${var__host_:-}'
|
|
eval "${prefix}"'_user_=${var__user_:-}'
|
|
eval "${prefix}"'_port_=${var__port_:-}'
|
|
eval "${prefix}"'_command_=${var__command_:-}'
|
|
eval "${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}"'deploy=${var_deploy:-false}'
|
|
eval "${prefix}"'undeploy=${var_undeploy:-false}'
|
|
eval "${prefix}"'config=${var_config:-false}'
|
|
eval "${prefix}"'delete=${var_delete:-false}'
|
|
eval "${prefix}"'rm=${var_rm:-false}'; eval "${prefix}"'logs=${var_logs:-false}'
|
|
eval "${prefix}"'multilogs=${var_multilogs:-false}'
|
|
eval "${prefix}"'cp=${var_cp:-false}'; eval "${prefix}"'run=${var_run:-false}'
|
|
eval "${prefix}"'secret=${var_secret:-false}'
|
|
eval "${prefix}"'auto=${var_auto:-false}'
|
|
eval "${prefix}"'generate=${var_generate:-false}'
|
|
eval "${prefix}"'insert=${var_insert:-false}'
|
|
eval "${prefix}"'server=${var_server:-false}'
|
|
eval "${prefix}"'add=${var_add:-false}'; eval "${prefix}"'use=${var_use:-false}'
|
|
eval "${prefix}"'init=${var_init:-false}'
|
|
eval "${prefix}"'upgrade=${var_upgrade:-false}'; local docopt_i=1
|
|
[[ $BASH_VERSION =~ ^4.3 ]] && docopt_i=2; for ((;docopt_i>0;docopt_i--)); do
|
|
declare -p "${prefix}__env" "${prefix}__stack" "${prefix}__version" \
|
|
"${prefix}__help" "${prefix}__server" "${prefix}__domain" "${prefix}__pass" \
|
|
"${prefix}__force" "${prefix}__user" "${prefix}__all" "${prefix}_app_" \
|
|
"${prefix}_domain_" "${prefix}_service_" "${prefix}_src_" "${prefix}_dst_" \
|
|
"${prefix}_args_" "${prefix}_secret_" "${prefix}_version_" "${prefix}_cmd_" \
|
|
"${prefix}_data_" "${prefix}_host_" "${prefix}_user_" "${prefix}_port_" \
|
|
"${prefix}_command_" "${prefix}app" "${prefix}new" "${prefix}list" \
|
|
"${prefix}ls" "${prefix}deploy" "${prefix}undeploy" "${prefix}config" \
|
|
"${prefix}delete" "${prefix}rm" "${prefix}logs" "${prefix}multilogs" \
|
|
"${prefix}cp" "${prefix}run" "${prefix}secret" "${prefix}auto" \
|
|
"${prefix}generate" "${prefix}insert" "${prefix}server" "${prefix}add" \
|
|
"${prefix}use" "${prefix}init" "${prefix}upgrade"; done; }
|
|
# docopt parser above, complete command for generating this parser is `docopt.sh abra`
|
|
|
|
PROGRAM_NAME=$(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 "$(tput setaf 2)$*$(tput sgr0)"
|
|
}
|
|
|
|
###### Default settings
|
|
|
|
if [ -z "$COMPOSE_FILE" ]; then
|
|
COMPOSE_FILE="compose.yml"
|
|
fi
|
|
|
|
###### Safety checks
|
|
|
|
require_multitail() {
|
|
if ! type multitail > /dev/null 2>&1; then
|
|
error "multitail program is not installed"
|
|
fi
|
|
}
|
|
|
|
require_abra_dir() {
|
|
mkdir -p "$ABRA_DIR"
|
|
}
|
|
|
|
require_stack() {
|
|
if [ -z "$STACK_NAME" ]; then
|
|
error "no stack_name, export \$STACK_NAME=my_cool_app"
|
|
fi
|
|
}
|
|
|
|
# FIXME 3wc: update or remove
|
|
if [ -z "$ABRA_ENV" ] && [ -f .envrc ] && type direnv > /dev/null 2>&1 && ! direnv status | grep -q 'Found RC allowed true'; then
|
|
error "direnv is blocked, run direnv allow"
|
|
fi
|
|
|
|
###### Run-time loading
|
|
|
|
load_custom_commands() {
|
|
if [ -f abra-commands.sh ]; then
|
|
# shellcheck disable=SC1091
|
|
source abra-commands.sh
|
|
fi
|
|
|
|
if [ -f "$APP_DIR/abra-commands.sh" ]; then
|
|
# shellcheck disable=SC1090,SC1091
|
|
source "$APP_DIR/abra-commands.sh"
|
|
fi
|
|
}
|
|
|
|
###### FIXME 3wc: name this section
|
|
|
|
get_servers() {
|
|
shopt -s nullglob dotglob
|
|
SERVERS=(~/.abra/servers/*)
|
|
shopt -u nullglob dotglob
|
|
}
|
|
|
|
get_app_secrets() {
|
|
# FIXME 3wc: requires bash 4, use for loop instead
|
|
mapfile -t SECRETS < <(grep "PASSWORD.*VERSION" "$ENV_FILE" | cut -d' ' -f2)
|
|
}
|
|
|
|
load_instance() {
|
|
DOMAIN="$abra__domain_"
|
|
# FIXME 3wc: requires bash 4, use for loop instead
|
|
mapfile -t ENV_FILES < <(find -L ~/.abra -name "$DOMAIN.env")
|
|
case "${#ENV_FILES[@]}" in
|
|
1 ) ;;
|
|
0 ) error "Can't find app '$DOMAIN'"; return;;
|
|
* ) error "Found $DOMAIN in multiple servers: ${ENV_FILES[*]}"; return;;
|
|
esac
|
|
ENV_FILE="${ENV_FILES[0]}"
|
|
if [ ! -f "$ENV_FILE" ]; then
|
|
error "Can't open ENV_FILE '$ENV_FILE'"
|
|
fi
|
|
IFS='/' read -r -a PARTS <<< "$ENV_FILE"
|
|
SERVER="${PARTS[-2]}"
|
|
export STACK_NAME="${DOMAIN//./_}"
|
|
}
|
|
|
|
load_instance_env() {
|
|
# shellcheck disable=SC1090
|
|
source "$ENV_FILE"
|
|
if [ -z "$APP" ]; then
|
|
error "APP not set, maybe $ENV_FILE is using an old format?"
|
|
fi
|
|
APP_DIR="$ABRA_DIR/apps/$APP"
|
|
export DOCKER_CONTEXT="$SERVER"
|
|
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
|
|
}
|
|
|
|
#######################################
|
|
# abra app ..
|
|
#######################################
|
|
|
|
###### .. app (list|ls)
|
|
sub_app_ls (){
|
|
sub_app_list
|
|
}
|
|
|
|
sub_app_list (){
|
|
shopt -s nullglob dotglob
|
|
ENV_FILES=(~/.abra/servers/*/*.env)
|
|
shopt -u nullglob dotglob
|
|
|
|
printf "%s lovely apps:\n\n" "${#ENV_FILES[@]}"
|
|
|
|
for i in "${!ENV_FILES[@]}"; do
|
|
# Do this inside the loop to include in pipe to `column`
|
|
if [ "$i" == 0 ]; then
|
|
printf " DOMAIN\tAPP\tSERVER\n --\t--\t--\n"
|
|
fi
|
|
|
|
local ENV_FILE="${ENV_FILES[$i]}"
|
|
|
|
IFS='/' read -r -a PARTS <<< "$ENV_FILE"
|
|
|
|
FILE="${PARTS[-1]}"
|
|
SERVER="${PARTS[-2]}"
|
|
DOMAIN="${FILE%.env}"
|
|
# shellcheck disable=SC1090
|
|
APP="$(source "$ENV_FILE" && echo "$APP")"
|
|
printf " %s\t%s\t%s\n" "$DOMAIN" "$APP" "$SERVER"
|
|
done | column -s' ' -t
|
|
# Align table `-t` based on tab characters -s`^V<Tab>`
|
|
}
|
|
|
|
###### .. app new [--domain=<domain> --server=<server>]
|
|
sub_app_new (){
|
|
require_abra_dir
|
|
get_servers
|
|
|
|
APP=$abra__app_
|
|
SERVER=$abra___server
|
|
DOMAIN=$abra___domain
|
|
|
|
if [ -z "$SERVER" ]; then
|
|
echo "Where would you like to put $APP?"
|
|
|
|
select SERVER_ITEM in "${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/$APP"
|
|
|
|
if [ ! -d "$APP_DIR" ]; then
|
|
# FIXME 3wc: move to require_app_clone or something
|
|
warning "'$APP' not found, fetching via git.."
|
|
|
|
if ! git clone "$GIT_URL/$APP.git" "$ABRA_DIR/apps/$APP"; then
|
|
error "Could not retrieve '$APP', this app doesn't exist?"
|
|
fi
|
|
|
|
fi
|
|
|
|
if [ -z "$DOMAIN" ]; then
|
|
read -rp "Domain name: " DOMAIN
|
|
fi
|
|
|
|
ENV_FILE="$SERVER/$DOMAIN.env"
|
|
|
|
if [ -f "$ENV_FILE" ]; then
|
|
error "$ENV_FILE already exists"
|
|
# FIXME 3wc: offer to user $STACK_$DOMAIN.env name instead
|
|
fi
|
|
|
|
cp "$APP_DIR/.envrc.sample" "$ENV_FILE"
|
|
sed -i "s/$APP\.example\.com/$DOMAIN/g" "$ENV_FILE"
|
|
sed -i "s/example\.com/$DOMAIN/g" "$ENV_FILE"
|
|
|
|
abra__domain_="$DOMAIN"
|
|
|
|
get_app_secrets
|
|
|
|
if [ "${#SECRETS[@]}" -gt 0 ]; then
|
|
read -rp "Generate ${#SECRETS[@]} secrets? ([y]/n) " SECRETS_CONFIRM
|
|
if [ "$SECRETS_CONFIRM" != "n" ]; then
|
|
sub_app_secret_auto
|
|
fi
|
|
fi
|
|
|
|
echo "$(tput setaf 4)Your new '$APP' is ready for action:$(tput sgr0)"
|
|
echo " $(tput setaf 3)Customise the configuration:"
|
|
echo " abra app $DOMAIN config$(tput sgr0)"
|
|
echo " $(tput setaf 2)Deploy it:"
|
|
echo " abra app $DOMAIN deploy$(tput sgr0)"
|
|
}
|
|
|
|
###### .. app <domain> deploy
|
|
sub_app_deploy (){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
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}$(tput sgr0)"
|
|
|
|
read -rp "Continue? (y/[n])? " choice
|
|
|
|
case "$choice" in
|
|
y|Y ) ;;
|
|
n|N ) return;;
|
|
* ) return;;
|
|
esac
|
|
|
|
(
|
|
cd "$APP_DIR" || error "\$APP_DIR '$APP_DIR' not found"
|
|
# shellcheck disable=SC2086
|
|
if 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 logs."
|
|
fi
|
|
else
|
|
error "Oh no! Something went wrong 😕 Check errors above"
|
|
fi
|
|
)
|
|
}
|
|
|
|
###### .. app <domain> undeploy
|
|
sub_app_undeploy (){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
warning "Un-deploy $STACK_NAME from $SERVER?"
|
|
read -rp "Enter to continue, Ctrl+C to quit"
|
|
|
|
docker stack rm "$STACK_NAME"
|
|
}
|
|
|
|
###### .. app <domain> config
|
|
sub_app_config (){
|
|
load_instance
|
|
|
|
$EDITOR "$ENV_FILE"
|
|
}
|
|
|
|
###### .. app <domain> delete
|
|
sub_app_rm (){
|
|
sub_app_delete
|
|
}
|
|
|
|
sub_app_delete (){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
if [ "$abra___force" != "true" ]; then
|
|
warning "Delete $ENV_FILE?"
|
|
read -rp "Enter to continue, Ctrl+C to quit"
|
|
fi
|
|
|
|
rm "$ENV_FILE"
|
|
}
|
|
|
|
###### .. app <domain> secret insert
|
|
sub_app_secret_insert() {
|
|
load_instance
|
|
load_instance_env
|
|
|
|
SECRET="$abra__secret_"
|
|
VERSION="$abra__version_"
|
|
PW="$abra__data_"
|
|
STORE_WITH_PASS="$abra___pass"
|
|
|
|
if [ -z "$SECRET" ] || [ -z "$VERSION" ] || [ -z "$PW" ]; then
|
|
error "Required arguments missing"
|
|
fi
|
|
|
|
echo "$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 <domain> secret delete
|
|
sub_app_secret_delete(){
|
|
sub_app_secret_rm
|
|
}
|
|
|
|
sub_app_secret_rm(){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
# 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 "Delete $(echo "$NAMES" | paste -d "")?"
|
|
read -rp "Enter to continue, Ctrl+C to quit"
|
|
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}/${abra__secret_}"
|
|
fi
|
|
done
|
|
}
|
|
|
|
###### .. app <domain> secret generate
|
|
sub_app_secret_generate(){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
SECRET="$abra__secret_"
|
|
VERSION="$abra__version_"
|
|
PWGEN=${abra__cmd_:-pwgen}
|
|
|
|
|
|
if [ -z "$SECRET" ] || [ -z "$VERSION" ]; then
|
|
error "Required arguments missing"
|
|
fi
|
|
|
|
PW=$($PWGEN)
|
|
|
|
success "Password: $PW"
|
|
|
|
# FIXME 3wc: this is a little janky, might be better to make a
|
|
# util_secret_insert function which this and sub_secret_insert can call
|
|
abra__data_="$PW"
|
|
|
|
sub_app_secret_insert
|
|
}
|
|
|
|
sub_app_secret_auto(){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
get_app_secrets
|
|
|
|
for SECRET in "${SECRETS[@]}"; do
|
|
abra__secret_="${SECRET%=*}" # strip =v1
|
|
abra__secret_="${abra__secret_%_VERSION}" # strip VERSION_
|
|
abra__secret_="${abra__secret_,,}" # lowercase
|
|
abra__version_="${SECRET#*=}"
|
|
echo "Generating $abra__secret_"
|
|
sub_app_secret_generate
|
|
done
|
|
}
|
|
|
|
###### .. app <domain> run <args>...
|
|
sub_app_run(){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
if [ -n "$abra___user" ]; then
|
|
RUN_USER="-u $abra___user"
|
|
fi
|
|
|
|
CONTAINER=$(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
|
|
|
|
# shellcheck disable=SC2086
|
|
docker exec $RUN_USER -it "$CONTAINER" "$@"
|
|
|
|
return
|
|
}
|
|
|
|
###### .. app <domain> multilogs
|
|
sub_app_multilogs() {
|
|
# Inspired by https://github.com/moby/moby/issues/31458#issuecomment-475411564
|
|
require_multitail
|
|
|
|
load_instance
|
|
load_instance_env
|
|
|
|
# Get a list of the service names
|
|
SERVICES=$(docker stack services --format "{{.Name}}" "${STACK_NAME}")
|
|
# Sort the service names
|
|
SERVICES=$(echo "${SERVICES}" | sort)
|
|
# Create the command to run
|
|
COMMAND='multitail --mergeall'
|
|
for SERVICE in ${SERVICES}; do
|
|
COMMAND="${COMMAND} -L 'docker service logs --tail 20 -f ${SERVICE}'"
|
|
done
|
|
# Run the command
|
|
bash -c "${COMMAND}"
|
|
}
|
|
|
|
###### .. app <domain> logs <service> <args>...
|
|
sub_app_logs (){
|
|
load_instance
|
|
load_instance_env
|
|
|
|
SERVICE="${abra__service_}"
|
|
|
|
if [ -z "$SERVICE" ]; then
|
|
warning "No \$SERVICE provided, running multilogs"
|
|
sub_app_multilogs
|
|
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}" $LOGS_ARGS
|
|
}
|
|
|
|
###### .. app <domain> cp <src> <dst>
|
|
sub_app_cp() {
|
|
load_instance
|
|
load_instance_env
|
|
|
|
SOURCE="${abra__src_}"
|
|
DEST="${abra__dst_}"
|
|
|
|
SERVICE=$(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
|
|
|
|
CP_ARGS=$(echo "$SOURCE $DEST" | sed "s/$SERVICE:/$CONTAINER:/")
|
|
|
|
# shellcheck disable=SC2086
|
|
docker cp ${CP_ARGS}
|
|
}
|
|
|
|
#######################################
|
|
# abra server ..
|
|
#######################################
|
|
|
|
###### .. server ls
|
|
sub_server_ls() {
|
|
sub_server_list
|
|
}
|
|
|
|
sub_server_list() {
|
|
get_servers
|
|
printf "%s servers:\n\n" "${#SERVERS[@]}"
|
|
for SERVER in "${SERVERS[@]}"; do
|
|
echo " ${SERVER##*/}"
|
|
done
|
|
}
|
|
|
|
###### .. server init <host>
|
|
sub_server_init() {
|
|
export DOCKER_CONTEXT="${abra__host_}"
|
|
|
|
load_context
|
|
|
|
docker swarm init || true
|
|
docker network create --driver=overlay proxy --scope swarm || true
|
|
}
|
|
|
|
###### .. server <add> <host> [<username>] [<password>]
|
|
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/$HOST"
|
|
}
|
|
|
|
###### .. server <host> delete
|
|
sub_server_rm() {
|
|
sub_server_delete
|
|
}
|
|
sub_server_delete() {
|
|
docker context rm "$abra__host_"
|
|
}
|
|
|
|
###### .. server <host> use
|
|
sub_server_use() {
|
|
docker context use "$abra__host_"
|
|
}
|
|
|
|
#######################################
|
|
# Misc commands
|
|
#######################################
|
|
|
|
###### .. upgrade
|
|
sub_upgrade() {
|
|
curl https://install.abra.autonomic.zone | bash
|
|
}
|
|
|
|
###### .. volume <args>...
|
|
sub_stack() {
|
|
# shellcheck disable=SC2068
|
|
docker stack $@
|
|
}
|
|
|
|
###### .. stack <args>...
|
|
sub_volume() {
|
|
# shellcheck disable=SC2068
|
|
docker volume $@
|
|
}
|
|
|
|
#######################################
|
|
# Main
|
|
#######################################
|
|
|
|
abra() {
|
|
# TODO (3wc): we either need to do this, or add 'shellcheck disable' all over
|
|
# the place to handle the dynamically-defined vars
|
|
declare abra___stack abra___env abra__command_ abra__args_ \
|
|
abra__secret_ abra__version_ abra__data_ abra___user abra__host_ \
|
|
abra__app_ abra__port_ abra__user_ abra__service_ abra__src_ abra__dst_ \
|
|
abra__domain_ abra___server abra___domain abra___force abra___pass
|
|
|
|
if ! type tput > /dev/null 2>&1; then
|
|
tput() {
|
|
echo -n
|
|
}
|
|
fi
|
|
|
|
DOCOPT_PREFIX=abra_
|
|
eval "$(docopt "$@")"
|
|
|
|
# --stack <stack>
|
|
STACK_NAME=$abra___stack
|
|
|
|
# --env <env>
|
|
if [ -n "$abra___env" ]; then
|
|
# shellcheck disable=SC1090
|
|
source "$abra___env" || error "Unable to load env from '$abra___env'"
|
|
fi
|
|
|
|
load_custom_commands
|
|
|
|
# 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
|
|
|
|
# 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" ${abra__args_[*]}
|
|
else
|
|
"$CMD not found"
|
|
docopt_exit
|
|
fi
|
|
}
|
|
|
|
abra "$@"
|