ci: Set up AppMap (#33)

* revertme: (AppMap) Enable install-action to commit to the branch

* revertme: (AppMap) Permit install-action to make a commit

* revertme: (AppMap) Run install-action

* ci: (AppMap) Update workflow triggers

* revertme: (AppMap) Create the baseline AppMap archive

* ci: Add AppMap language agent and appmap.yml

* revert: (AppMap) Create the baseline AppMap archive

* ci: (AppMap) Run analysis via reusable workflow

.github/workflows/main.yml

@@ -4,6 +4,9 @@ on:
   push:
     branches:
       - main
+  pull_request:
+  schedule:
+    - cron: '0 0 * * 0'
 
 jobs:
   test:
@@ -18,3 +21,20 @@ jobs:
 
       - name: Run tests
         run: bundle exec rails test
+
+      - name: Save AppMaps
+        uses: actions/cache/save@v3
+        if: always()
+        with:
+          path: ./tmp/appmap
+          key: appmaps-${{ github.sha }}-${{ github.run_attempt }}
+
+  appmap-analysis:
+    if: always()
+    needs: [ test ]
+    uses: getappmap/analyze-action/.github/workflows/appmap-analysis.yml@v1
+    permissions:
+      actions: read
+      contents: read
+      checks: write
+      pull-requests: write

.gitignore

@@ -41,4 +41,7 @@ db/test.*
 /node_modules
 
 # Vendored Ruby gems
-/vendor
+/vendor
+
+# AppMap artifacts
+/.appmap

Gemfile

@@ -3,6 +3,8 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 ruby "3.1.2"
 
+gem 'appmap', :groups => [:development, :test]
+
 gem "rails",                      "7.0.4"
 gem "image_processing",           "1.12.2"
 gem "active_storage_validations", "0.9.8"

Gemfile.lock

@@ -74,6 +74,11 @@ GEM
     addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
     ansi (1.5.0)
+    appmap (0.102.2)
+      activesupport
+      method_source
+      rack
+      reverse_markdown
     autoprefixer-rails (10.4.7.0)
       execjs (~> 2)
     aws-eventstream (1.2.0)
@@ -309,6 +314,7 @@ PLATFORMS
 
 DEPENDENCIES
   active_storage_validations (= 0.9.8)
+  appmap
   aws-sdk-s3 (= 1.114.0)
   bcrypt (= 3.1.18)
   bootsnap (= 1.12.0)

appmap.yml

@@ -0,0 +1,6 @@
+name: sample_rails_app
+packages:
+  - path: app
+  - path: lib
+language: ruby
+appmap_dir: tmp/appmap