Create publish-gem.yml

.github/workflows/publish-gem.yml

@@ -0,0 +1,23 @@
+name: Publish Gem
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '2.7.8'
+      - name: Build gem
+        run: |
+          gem build github-pages.gemspec
+      - name: Publish
+        run: |
+          gem push github-pages.gem --key ${{ secrets.PAGES_GEM_PUBLISH }}

.ruby-version

@@ -1 +1 @@
-2.7.3
+2.7.8

Dockerfile

@@ -1,4 +1,4 @@
-ARG RUBY_VERSION=2.7.3
+ARG RUBY_VERSION=2.7.8
 FROM ruby:$RUBY_VERSION
 
 RUN apt-get update \
@@ -8,7 +8,8 @@ RUN apt-get update \
     make \
     nodejs
 
-RUN gem update --system
+# final version for rubygems-update to supoprt ruby 2.7, consider removing this after upgraded to ruby 3.0
+RUN gem update --system 3.4.22
 
 COPY .git /src/gh/pages-gem/.git
 COPY Gemfile* /src/gh/pages-gem/

Dockerfile.alpine

@@ -1,4 +1,4 @@
-FROM ruby:2.7.3-alpine
+FROM ruby:2.7.8-alpine
 
 RUN apk update && apk add --no-cache \
   git

script/cibuild-docker

@@ -3,7 +3,7 @@
 set -ex
 
 # Set the ruby version in the Action definition matrix.
-: "${RUBY_VERSION:="2.7.3"}"
+: "${RUBY_VERSION:="2.7.8"}"
 
 docker build --build-arg "RUBY_VERSION=$RUBY_VERSION" -t github-pages .
 docker run --rm --workdir /src/gh/pages-gem github-pages script/cibuild