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.
39 lines
1.5 KiB
Bash
39 lines
1.5 KiB
Bash
#shellcheck shell=sh
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# myos env [VAR...] show resolved variables (replaces the make print-VAR target)
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myos_cmd_env() {
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_vars=${MYOS_VARS:-}
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[ -n "$_vars" ] || _vars=$MYOS_ARGS
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[ -n "$_vars" ] || _vars=$MYOS_REFS_RAW
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if [ -z "$_vars" ]; then
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_vars="ENV USER HOSTNAME DOMAIN WORKDIR MYOS_PATH STACK COMPOSE_PROJECT_NAME COMPOSE_FILE"
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fi
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for _v in $_vars; do
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case $_v in
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MYOS_PATH) printf '%s %s\n' "$_v" "$(myos_path)" ;;
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COMPOSE_FILE) printf '%s %s\n' "$_v" "$(myos_all_compose_files | tr '\n' ' ' | sed 's/ $//')" ;;
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COMPOSE_PROJECT_NAME) printf '%s %s\n' "$_v" "$(myos_first_project)" ;;
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STACK) printf '%s %s\n' "$_v" "$(printf '%s' "$MYOS_STACKS" | tr '\n' ' ' | sed 's/ $//')" ;;
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*) printf '%s %s\n' "$_v" "$(myos_var "$_v")" ;;
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esac
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done
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}
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# myos_all_compose_files every compose file of every requested stack, in order
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myos_all_compose_files() {
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for _ref in $MYOS_STACKS; do
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myos_stack_compose_files "$_ref" 2>/dev/null
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done
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[ -f "$MYOS_ROOT/share/compose/networks.yml" ] && printf '%s\n' "$MYOS_ROOT/share/compose/networks.yml"
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return 0
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}
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# myos_first_project the compose project of the first requested stack
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myos_first_project() {
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for _ref in $MYOS_STACKS; do
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_app=$(myos_stack_name "$_ref")
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case $_ref in .|./*|/*|../*) _app=$(basename "$(myos_stack_resolve "$_ref" 2>/dev/null)") ;; esac
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myos_project_name "$(myos_scope "$_ref")" "$USER" "$ENV" "$_app"
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return 0
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done
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}
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