fun, image tagging, and SOURCE_TAG

.woodpecker.yml

@@ -1,19 +1,50 @@
+variables:
+  image: &docker-git docker:rc-git
+  volumes:
+    - &docker.sock /var/run/docker.sock:/var/run/docker.sock
+  environment:
+    common: &common-env
+      NAME: gitea.treehouse.systems/treehouse/mastodon
 pipeline:
   build:
-    image: docker:rc-git
+    image: *docker-git
     volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
+      - *docker.sock
+    environment:
+      <<: *common-env
     commands:
       - docker version
-      - docker image build -f Dockerfile . -t gitea.treehouse.systems/treehouse/mastodon:latest
+      - docker image build -f Dockerfile --build-arg SOURCE_TAG=$CI_COMMIT_SHA . -t $NAME:latest
+      - docker tag $NAME:latest $NAME:$CI_COMMIT_SHA
+
+  tag-nightly:
+    image: *docker-git
+    volumes:
+      - *docker.sock
+    environment:
+      <<: *common-env
+    commands:
+      - docker tag $NAME:latest $NAME:$(date -Idate -u)
+
+  # maybe we can use tags someday,,,
+  # tag-tag:
+  #   image: *docker-git
+  #   volumes:
+  #     - /var/run/docker.sock:/var/run/docker.sock
+  #   commands:
+  #     - docker tag $NAME:latest $NAME:$CI_COMMIT_TAG
+  #   when:
+  #     event: tag
 
   push:
-    image: docker:rc-git
+    image: *docker-git
     volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
+      - *docker.sock
+    environment:
+      <<: *common-env
     commands:
       - echo $REGISTRY_SECRET | docker login -u ariadne --password-stdin gitea.treehouse.systems
-      - docker image push --all-tags gitea.treehouse.systems/treehouse/mastodon
+      - docker image push --all-tags $NAME
     when:
       event: [push, tag]
       branch: main

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.4
 # This needs to be bullseye-slim because the Ruby image is built on bullseye-slim
-ARG NODE_VERSION="16.19-bullseye-slim"
+ARG NODE_VERSION="18.15-bullseye-slim"
 
 FROM ghcr.io/moritzheiber/ruby-jemalloc:3.2.1-slim as ruby
 FROM node:${NODE_VERSION} as build
@@ -59,6 +59,7 @@ RUN bundle exec rails assets:precompile
 
 FROM node:${NODE_VERSION}
 
+ARG SOURCE_TAG=''
 ARG UID="991"
 ARG GID="991"
 
@@ -102,7 +103,8 @@ COPY --link --chown=mastodon:mastodon --from=build /opt/mastodon /opt/mastodon
 ENV RAILS_ENV="production" \
     NODE_ENV="production" \
     RAILS_SERVE_STATIC_FILES="true" \
-    BIND="0.0.0.0"
+    BIND="0.0.0.0" \
+    SOURCE_TAG="${SOURCE_TAG}"
 
 # Set the run user
 USER mastodon

lib/mastodon/version.rb

@@ -21,7 +21,7 @@ module Mastodon
     end
 
     def suffix
-      '+glitch+th'
+      '+glitch.th'
     end
 
     def to_a
@@ -42,7 +42,9 @@ module Mastodon
 
     # specify git tag or commit hash here
     def source_tag
-      ENV.fetch('SOURCE_TAG', nil)
+      tag = ENV.fetch('SOURCE_TAG', nil)
+      return if tag.nil? || tag.empty?
+      tag
     end
 
     def source_url