Yann Autissier
f541ca418b
A stack can now ship <name>.env and <name>.sh next to its compose files. The hook is sourced with the tag helpers available, which is what the computing .mk files of the catalogue were using make for: 29 of its 44 .mk files only exist to build variables like the fabio tags. Converting stack/host/fabio.mk by hand gives byte-identical output for the route tag, and drops a trailing comma the make version left in the listener list. Also: APP_HOST and APP_URI are computed (the tag helpers build on them), --color controls the escape codes rather than always emitting them, and make test-portability runs the CLI under busybox ash and dash.
81 lines
3.3 KiB
Bash
81 lines
3.3 KiB
Bash
#shellcheck shell=sh
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# shellcheck disable=SC3028 # HOSTNAME is a myos variable, set by bin/myos
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# myos env [VAR...] show resolved variables (replaces the make print-VAR target)
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# myos_env_print NAME VALUE
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# Same shape as the make print-<VAR> target: the name padded to 37 columns in
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# the highlight colour, then the value in the value colour.
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myos_env_print() {
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printf '%s%-37s%s%s%s%s\n' \
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"$MYOS_C_HIGHLIGHT" "$1" "$MYOS_C_RESET" "$MYOS_C_VALUE" "$2" "$MYOS_C_RESET"
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}
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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 SCOPE 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 $_v in
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MYOS_PATH) myos_env_print "$_v" "$(myos_path)" ;;
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COMPOSE_FILE) myos_env_print "$_v" "$(myos_all_compose_files | tr '\n' ' ' | sed 's/ $//')" ;;
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COMPOSE_PROJECT_NAME) myos_env_print "$_v" "$(myos_first_project)" ;;
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COMPOSE_SERVICE_NAME) myos_env_print "$_v" "$(myos_service_name "$(myos_first_project)")" ;;
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COMPOSE_FILE_SUFFIX) myos_env_print "$_v" "$(myos_compose_suffixes)" ;;
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STACK) myos_env_print "$_v" "$(printf '%s' "$MYOS_STACKS" | tr '\n' ' ' | sed 's/ $//')" ;;
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SCOPE) myos_env_print "$_v" "$(myos_first_scope)" ;;
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APP|APP_NAME) myos_env_print "$_v" "$(myos_first_app)" ;;
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DOCKER_REPOSITORY) myos_env_print "$_v" "$(printf '%s' "$(myos_first_project)" | tr '_-' '//')" ;;
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DOCKER_NETWORK_DEFAULT) myos_env_print "$_v" "$(myos_network_default "$(myos_first_project)")" ;;
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DOCKER_NETWORK_PRIVATE) myos_env_print "$_v" "$(myos_network_private "$USER" "$ENV")" ;;
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DOCKER_NETWORK_PUBLIC) myos_env_print "$_v" "$(myos_network_public "${HOSTNAME:-}")" ;;
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DOCKER_NETWORK)
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if [ "$(myos_first_scope)" = user ]; then myos_env_print "$_v" "$USER"
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else myos_env_print "$_v" "$(myos_network_private "$USER" "$ENV")"; fi ;;
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# HOST_STACK and USER_STACK are what the make engine called the scope
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HOST_STACK)
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if [ "$(myos_first_scope)" = host ]; then myos_env_print "$_v" host
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else myos_env_print "$_v" ""; fi ;;
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USER_STACK)
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if [ "$(myos_first_scope)" = user ]; then myos_env_print "$_v" User
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else myos_env_print "$_v" ""; fi ;;
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*) myos_env_print "$_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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myos_framework_compose_files
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return 0
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}
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# myos_first_app / myos_first_scope / myos_first_project
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# describe the first requested stack, which is what the introspection commands
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# report when several stacks are asked for at once.
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myos_first_app() {
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for _ref in $MYOS_STACKS; do
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case $_ref in
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.|./*|/*|../*) basename "$(myos_stack_resolve "$_ref" 2>/dev/null)" ;;
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*) myos_stack_name "$_ref" ;;
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esac
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return 0
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done
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}
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myos_first_scope() {
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for _ref in $MYOS_STACKS; do myos_scope "$_ref"; return 0; done
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}
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myos_first_project() {
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for _ref in $MYOS_STACKS; do
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myos_project_name "$(myos_scope "$_ref")" "$USER" "$ENV" "$(myos_first_app)"
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return 0
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done
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}
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