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dokku/plugins/git/git-revision
2020-02-10 02:40:59 -05:00

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#!/usr/bin/env bash
source "$PLUGIN_CORE_AVAILABLE_PATH/common/property-functions"
source "$PLUGIN_AVAILABLE_PATH/config/functions"
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
trigger-git-git-revision() {
declare desc="fetches the current git revision value for an application"
declare trigger="git-revision"
declare APP="$1"
ENV_VAR_NAME="$(fn-plugin-property-get "git" "$APP" "rev-env-var")"
if [[ -z "$ENV_VAR_NAME" ]] && ! fn-plugin-property-exists "git" "$APP" "rev-env-var"; then
ENV_VAR_NAME="GIT_REV"
fi
if [[ -z "$ENV_VAR_NAME" ]]; then
return
fi
config_get "$APP" "$ENV_VAR_NAME" || true
}
trigger-git-git-revision "$@"