Rename files.

.devcontainer/devcontainer-lock.json

@@ -0,0 +1,19 @@
+{
+  "features": {
+    "ghcr.io/devcontainers/features/dotnet:2": {
+      "version": "2.5.0",
+      "resolved": "ghcr.io/devcontainers/features/dotnet@sha256:0fc16547ed4db6d7ff2a9f5981d2b93eb314e568affb9958029ad794f1f9a093",
+      "integrity": "sha256:0fc16547ed4db6d7ff2a9f5981d2b93eb314e568affb9958029ad794f1f9a093"
+    },
+    "ghcr.io/devcontainers/features/go:1": {
+      "version": "1.3.4",
+      "resolved": "ghcr.io/devcontainers/features/go@sha256:d85e921f91b41340055bb12b325d9d551170ed04b3b832e33530bf42f167c032",
+      "integrity": "sha256:d85e921f91b41340055bb12b325d9d551170ed04b3b832e33530bf42f167c032"
+    },
+    "ghcr.io/devcontainers/features/node:2": {
+      "version": "2.1.0",
+      "resolved": "ghcr.io/devcontainers/features/node@sha256:586c9a6f7dd40bd3ba2cd41e7f2f88dcc31fbe5d1442afcbf07ffbc66b686857",
+      "integrity": "sha256:586c9a6f7dd40bd3ba2cd41e7f2f88dcc31fbe5d1442afcbf07ffbc66b686857"
+    }
+  }
+}

.devcontainer/devcontainer.json

@@ -0,0 +1,38 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ubuntu
+{
+	"name": "Ubuntu",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/base:resolute",
+	"features": {
+		"ghcr.io/devcontainers/features/dotnet:2": {
+			"tabCompletions": true,
+			"version": "latest"
+		},
+		"ghcr.io/devcontainers/features/go:1": {
+			"version": "latest"
+		},
+		"ghcr.io/devcontainers/features/node:2": {
+			"nodeGypDependencies": true,
+			"version": "lts",
+			"npmVersion": "lts",
+			"pnpmVersion": "latest",
+			"nvmVersion": "latest"
+		}
+	}
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "uname -a",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

.github/workflows/articles-changed-detection.yaml

@@ -3,21 +3,25 @@
 name: Articles - Changed detection sample
 
 on:
-  # push:
-  #   branches: [ "main" ]
-  #   paths:
-  #     - "src/**"
   pull_request:
     paths:
-      - "articles/detections/**"
+      # Since variables cannot be used in `on.paths`, this part must be hardcoded.
+      - "articles/changed-detenctions/**"
+      - ".github/workflows/articles-changed-detection.yaml"
   workflow_dispatch:
 
 permissions: {}
-
+defaults:
+  run:
+    shell: bash
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+env:
+  TARGET_BASE_DIR: "articles/changed-detenctions"
+
 jobs:
   detect-changes:
     runs-on: ubuntu-latest
@@ -42,15 +46,15 @@ jobs:
           matrix: true
           dir_names: true
           dir_names_max_depth: 3 # path/to/xxx
-          files: articles/detections/**
+          files: ${{ env.TARGET_BASE_DIR }}/**
 
       # Finalize the array and pass it to the output
       - name: Set matrix output
         id: set-matrix
         run: |
           # For manual execution (workflow_dispatch), target all projects under path/to/
           if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
-            PROJECTS=$(ls -d articles/detections/*/ | cut -d'/' -f3 | jq -R -s -c 'split("\n") | map(select(length > 0))')
+            PROJECTS=$(ls -d $TARGET_BASE_DIR/*/ | cut -d'/' -f3 | jq -R -s -c 'split("\n") | map(select(length > 0))')
             echo "projects=$PROJECTS" >> $GITHUB_OUTPUT
           else
             # json array returned from the plugin (e.g. ["path/to/AAA", "path/to/BBB"])
@@ -92,7 +96,7 @@ jobs:
       - name: Find Target and Define Assets Path
         run: |
           # 1. First, search for the target
-          FIND_PATH="articles/detections/${{ matrix.project }}"
+          FIND_PATH="$TARGET_BASE_DIR/${{ matrix.project }}"
           TARGET=$(find "$FIND_PATH" -maxdepth 2 \( -name "*.slnx" -o -name "*.sln" -o -name "*.md" \) | head -n 1)
 
           if [ -z "$TARGET" ]; then
@@ -120,7 +124,7 @@ jobs:
 
       - name: Run Test Assets Scripts (If exists)
         run: |
-          SCRIPT_PATH="articles/detections/${{ matrix.project }}/scripts/generate-test-assets.sh"
+          SCRIPT_PATH="$TARGET_BASE_DIR/${{ matrix.project }}/scripts/generate-test-assets.sh"
           if [ -f "$SCRIPT_PATH" ]; then
             echo "Found asset generation script. Running..."
             chmod +x "$SCRIPT_PATH"

.github/workflows/blank.yml

@@ -1,6 +1,6 @@
 # This is a basic workflow to help you get started with Actions.
 ---
-name: CI
+name: Blank
 
 # Controls when the workflow will run
 on:
@@ -9,12 +9,22 @@ on:
   #   branches: [ "main" ]
   # pull_request:
   #   branches: [ "main" ]
-
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+# Disable all permissions at workflow level
 permissions: {}
 
+# Picking up Bash pipe errors in default shell
+defaults:
+  run:
+    shell: bash
+
+#Auto-cancel old workflows with Concurrency
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"
@@ -27,7 +37,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       # Runs a single command using the runners shell
       - name: Run a one-line script

.github/workflows/chapter-1-go.yaml

@@ -0,0 +1,63 @@
+# Chapter 1 Hello World、ワークフローの定義ファイルの書き方.
+---
+name: Chapter 1 - Hello World (Go Test)
+
+on:
+  # Events
+  # - https://docs.github.com/ja/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#issue_comment
+
+  # コミットのプッシュでワークフローをトリガーする設定
+  push:
+    branches:
+      - main
+    paths:
+      - "./chapters/go/go.mod"
+      - "./chapters/go/go.sum"
+      - "./chapters/go/*.go"    
+      - ".github/workflows/chapter-1-go.yaml"
+
+  # issusのコメントでワークフローをトリガーする設定
+  issue_comment:
+    types: [created, deleted]
+
+  # 指定した時間にワークフローをトリガーする設定 
+  # schedule:
+  #   - cron: "0 9 1 * *" # At 09:00 on day-of-month 1.
+
+  # 手動でワークフローをトリガーする設定
+  workflow_dispatch:
+
+permissions: {}
+defaults:
+  run:
+    shell: bash
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+# job は同じランナーで実行されるステップの集合体です。
+jobs:
+  build:
+    # ランナーの指定
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    permissions:
+      contents: read
+    defaults:
+      run:
+        working-directory: ./chapters/go/
+
+    # steps は job の中で実行されるタスクの集合体です。 
+    steps:
+      # 複雑な処理や頻繁に使用する処理は、アクションを定義して使用することができます。
+      - uses: actions/checkout@v7
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version: "1.26.5"
+          cache: false
+
+      - name: Build
+        run: go build -v .

.github/workflows/ci.yaml → .github/workflows/chapter-2-1-ci.yaml

@@ -1,35 +1,45 @@
 # Chapter 2 プルリクエスト駆動でCIを実現する.
 ---
-name: Chapter 2 - CI
+name: Chapter 2 (1) - CI
 
 on:
   pull_request:
     branches:
       - main
     paths:
-      - "go.mod"
-      - "go.sum"
-      - "**.go"
+      - "./chapters/go/go.mod"
+      - "./chapters/go/go.sum"
+      - "./chapters/go/*.go"
+      - ".github/workflows/chapter-2-1-ci.yaml"
   workflow_dispatch:
 
 permissions: {}
 defaults:
   run:
     shell: bash
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   ci:
     name: ci
     runs-on: ubuntu-latest
     permissions:
       contents: read
+    defaults:
+      run:
+        working-directory: ./chapters/go/
+
     steps:
       - name: チェックアウトする
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Go の環境をセットアップする
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v7
         with:
-          go-version: "1.23.1"
+          go-version: "1.26.5"
+
       - name: フォーマットを実行する
         # フォーマット違反時にステップを失敗させる
         run: test -z "$(gofmt -l .)"

.github/workflows/cd.yaml → .github/workflows/chapter-2-2-cd.yaml

@@ -1,21 +1,25 @@
 # Chapter 2 マージ駆動でCDを実現する.
 ---
-name: Chapter 2 - CD
+name: Chapter 2 (2) - CD
 
 on:
   push:
     branches:
       - main
     paths:
-      - 'go.mod'
-      - 'go.sum'
-      - '**.go'
+      - "./chapters/go/go.mod"
+      - "./chapters/go/go.sum"
+      - "./chapters/go/*.go"
   workflow_dispatch:
 
 permissions: {}
 defaults:
   run:
     shell: bash
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
   cd:
@@ -25,19 +29,19 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
-      # - name: Container registory に認証する
-      #   run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+      - uses: actions/checkout@v7
+      - name: Container registory に認証する
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
       - name: Container registory に認証する
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-      # - name: Docker ビルドする
-      #   run: docker build -t ghcr.io/${{ github.repository }}:latest .
-      # - name: Docker イメージをプッシュする
-      #   run: docker push ghcr.io/${{ github.repository }}:latest
+      - name: Docker ビルドする
+        run: docker build -t ghcr.io/${{ github.repository }}:latest .
+      - name: Docker イメージをプッシュする
+        run: docker push ghcr.io/${{ github.repository }}:latest
       - name: Docker をビルドおよびプッシュする
         uses: docker/build-push-action@v5
         with:

.github/workflows/context.yaml → .github/workflows/chapter-3-1-context.yaml

@@ -1,6 +1,6 @@
 # Chapter 3 ワークフロー内で利用可能な値（コンテキスト）.
 ---
-name: Chapter 3 - actions/context
+name: Chapter 3 (1) - actions/context
 
 on:
   pull_request:
@@ -43,7 +43,7 @@ jobs:
           RUNNER_CONTEXT: ${{ toJson(runner) }}
         run: echo "$RUNNER_CONTEXT"
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         id: checkout
       - name: actions/checkout のステータスを表示
         run: echo "${{ steps.checkout.conclusion }}"

.github/workflows/artifacts.yaml → .github/workflows/chapter-3-2-artifacts.yaml

@@ -1,6 +1,6 @@
 # Chapter 3 ジョブの成果物の保存、次のジョブへの受け渡し.
 ---
-name: Chapter 3 - actions/artifacts
+name: Chapter 3 (2) - actions/artifacts
 
 on:
   pull_request:
@@ -19,7 +19,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: ビルド（ダミー）
         run: |
           date > dummy.txt
@@ -37,7 +37,7 @@ jobs:
     permissions:
       contents: write # gh release upload に必要
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: 成果物のダウンロード
         uses: actions/download-artifact@v4
         with:

.github/workflows/control-flow.yaml → .github/workflows/chapter-3-3-control-flow.yaml

@@ -1,6 +1,6 @@
 # Chapter 3 ジョブとステップの実行制御.
 ---
-name: Chapter 3 - Control Flow
+name: Chapter 3 (3) - Control Flow
 
 on:
   # pull_request: