Yann Autissier
35999574bd
Both engines now go through the same 68 cases. 31 produce byte-identical output; the rest have a recorded CLI expectation and a reason in DELTAS.md, the bulk of it being that the CLI does not shell out to a recursive make and calls compose once per project. Fixed while comparing: the CLI was missing the COMPOSE_FILE_* defaults, so overlays such as supabase.labels.yml would not have been loaded at all.
82 lines
3.6 KiB
Bash
82 lines
3.6 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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# naming: compose project name, service name, networks, user identity.
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#
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# Ported from make/apps/def.docker.mk (COMPOSE_PROJECT_NAME, COMPOSE_SERVICE_NAME),
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# make/def.docker.mk (HOST_*/USER_*, DOCKER_NETWORK_*) and make/def.mk (RESU).
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# myos_scope REF -> host | user | cluster | app
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# The first segment of a stack reference decides how the stack is named:
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# host stacks are singletons of the machine (they bind privileged ports),
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# user stacks are singletons of the user, cluster stacks are swarm namespaces.
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myos_scope() {
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[ -n "${MYOS_SCOPE:-}" ] && { printf '%s' "$MYOS_SCOPE"; return 0; }
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case ${1%%/*} in
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host) printf 'host' ;;
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User|user) printf 'user' ;;
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cluster) printf 'cluster' ;;
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*) printf 'app' ;;
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esac
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}
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# myos_resu MAIL -> user.domain identity of a mail address (make: RESU)
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# Also sets MYOS_RESU_NIAMOD (reversed domain + reversed user) and
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# MYOS_RESU_PATH (that identity as a path), used by the User stacks.
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myos_resu() {
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_mail=$(myos_lower "${1:-}" | tr '+_' '..')
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case $_mail in
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*@*) ;;
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*) MYOS_RESU_NIAMOD=; MYOS_RESU_PATH=; printf '%s' "${USER:-}"; return 0 ;;
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esac
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_user=${_mail%@*}
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_domain=${_mail##*@}
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[ -n "$_domain" ] || { MYOS_RESU_NIAMOD=; MYOS_RESU_PATH=; printf '%s' "${USER:-}"; return 0; }
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_niamod=$(myos_reverse "$(printf '%s' "$_domain" | tr '.' ' ')" | tr ' ' '.')
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_resu=$(myos_reverse "$(printf '%s' "$_user" | tr '.' ' ')" | tr ' ' '.')
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MYOS_RESU_NIAMOD="$_niamod.$_resu"
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# consumed by the User stacks, not by this file
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# shellcheck disable=SC2034
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MYOS_RESU_PATH=$(printf '%s' "$MYOS_RESU_NIAMOD" | tr '.' '/')
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printf '%s.%s' "$_user" "$_domain"
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}
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# myos_project_name SCOPE USER ENV APP [PATH]
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# host -> HOST_COMPOSE_PROJECT_NAME, defaults to the hostname
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# user -> USER_COMPOSE_PROJECT_NAME, defaults to the RESU identity
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# cluster -> the stack name: one namespace per swarm, not per user
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# app -> MYOS_PROJECT_FORMAT: user-env-app (default) or user-app-env (legacy)
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myos_project_name() {
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_scope=$1; _user=$2; _env=$3; _app=$4; _path=${5:-}
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[ -n "${DOCKER_COMPOSE_PROJECT_NAME:-}" ] && { printf '%s' "$DOCKER_COMPOSE_PROJECT_NAME"; return 0; }
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case $_scope in
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host)
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printf '%s' "${HOST_COMPOSE_PROJECT_NAME:-${HOSTNAME:-localhost}}"; return 0 ;;
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user)
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if [ -n "${USER_COMPOSE_PROJECT_NAME:-}" ]; then printf '%s' "$USER_COMPOSE_PROJECT_NAME"
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else printf '%s' "$(myos_resu "${MAIL:-}" | tr '.' '-')"; fi
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return 0 ;;
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cluster)
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printf '%s' "${MYOS_CLUSTER_PROJECT:-$(myos_name "$_app")}"; return 0 ;;
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esac
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_n=$(myos_name "$_app")
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case ${MYOS_PROJECT_FORMAT:-user-env-app} in
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user-app-env) _out="$_user-$_n-$_env" ;;
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user-env-app) _out="$_user-$_env-$_n" ;;
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*) myos_die "$MYOS_E_USAGE" "unknown MYOS_PROJECT_FORMAT: ${MYOS_PROJECT_FORMAT}" ;;
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esac
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# the path fragment loses its slashes too (make: $(subst /,,$(subst -,,$(APP_PATH))))
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[ -n "$_path" ] && _out="$_out-$(myos_name "$_path" | tr -d /)"
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myos_lower "$_out" | tr -d '.'
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}
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# myos_service_name PROJECT prefix of the SERVICE_<port>_NAME labels
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myos_service_name() { printf '%s' "$1" | tr '_' '-'; }
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# myos_network_default PROJECT
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# The leading underscore keeps this network first in alphabetical order, so it
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# is the first interface attached and service names never resolve across stacks.
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# https://github.com/moby/libnetwork/issues/2093
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myos_network_default() { printf '_%s' "$1"; }
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myos_network_private() { printf '%s' "${DOCKER_NETWORK_PRIVATE:-${1}-${2}}"; }
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myos_network_public() { printf '%s' "${DOCKER_NETWORK_PUBLIC:-${1}}"; }
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