Use Ruby version from .ruby-version.

Homebrew · May 23, 2024 · 8c52668 · 8c52668
1 parent 7a75a2b
commit 8c52668
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -24,7 +24,6 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@cacc9f1c0b3f4eb8a16a6bb0ed10897b43b9de49 # v1.176.0
       with:
-        ruby-version: "3.3"
         bundler-cache: true
 
     - name: Run RuboCop
@@ -62,7 +61,7 @@ jobs:
 
     - name: Build Docker image
       run: |-
-        docker build --tag "$IMAGE" .
+        docker build --tag "$IMAGE" --build-arg RUBY_VERSION=$(cat .ruby-version)
 
     - name: Publish Docker image
       run: |-

diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,5 @@
-FROM ruby:3.3-alpine
+ARG RUBY_VERSION
+FROM ruby:$RUBY_VERSION-alpine
 
 # Currently need git as some dependencies are defined with git repos at the moment
 RUN apk add --no-cache --virtual .build-deps git build-base

diff --git a/Gemfile b/Gemfile
@@ -2,6 +2,8 @@
 
 source "https://rubygems.org"
 
+ruby file: ".ruby-version"
+
 gem "faraday-retry" # for octokit
 gem "jwt"
 gem "octokit"