Yann Autissier
a346d4f4e1
A stack is a directory of compose files; the current directory is a stack when it holds one. The same command works for a project, a catalogue stack, a group and a host singleton, and stacks sharing a project are now a single compose call. Two traps of the make engine are closed on the way: an unknown command is an error instead of a silent success, and a group is only expanded when its name is lowercase, so an environment variable can no longer be mistaken for one. That guard spells out its character class because a-z matches uppercase too under a dictionary collation.
37 lines
986 B
Bash
37 lines
986 B
Bash
#shellcheck shell=sh
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# myos ls [--groups] list the stacks myos can see, and where they come from
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myos_cmd_ls() {
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case ${MYOS_REFS_RAW:-}${MYOS_ARGS:-} in
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*--groups*) myos_ls_groups; return 0 ;;
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esac
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_IFS=$IFS; IFS=:
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for _d in $(myos_path); do
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IFS=$_IFS
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printf '%s%s%s\n' "$MYOS_C_INFO" "$_d" "$MYOS_C_RESET"
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for _s in "$_d"/*; do
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[ -d "$_s" ] || continue
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_n=$(basename "$_s")
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_f=$(find "$_s" -maxdepth 1 \( -name '*.yml' -o -name '*.yaml' \) | wc -l | tr -d ' ')
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[ "$_f" = 0 ] && continue
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printf ' %-24s %s compose file(s)\n' "$_n" "$_f"
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done
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IFS=:
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done
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IFS=$_IFS
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}
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myos_ls_groups() {
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_IFS=$IFS; IFS=:
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for _d in $(myos_path); do
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IFS=$_IFS
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for _f in "$_d"/*.mk "$_d"/*.env "$_d"/*/*.mk; do
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[ -f "$_f" ] || continue
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_n=$(basename "$_f"); _n=${_n%.mk}; _n=${_n%.env}
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_v=$(myos_group_value "$_n")
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[ -n "$_v" ] && printf '%-16s %s\n' "$_n" "$_v"
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done
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IFS=:
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done
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IFS=$_IFS
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}
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