Update

.github/workflows/cicd-1.yaml

@@ -0,0 +1,29 @@
+name: cicd-1
+on:
+  pull_request:
+    types: [opened, synchronize, closed]
+    branches: [dev]
+    paths:
+    - 'my-app/**'
+
+jobs:
+  test:
+    if: github.event.action == 'opened' || github.event.action == 'synchronize'
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+
+  image-build:
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: [image-build]
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4

.github/workflows/part1/issue.yaml

@@ -0,0 +1,17 @@
+name: issue-workflow
+on: 
+    issues:
+      types: [opened]
+
+jobs:
+    issue-job:
+        runs-on: ubuntu-latest
+        steps:
+            - name: step1
+              run: echo hello world
+            - name: step2
+              run: |
+               echo hello world
+               echo github~
+
+

.github/workflows/part1/issue_comment.yaml

@@ -0,0 +1,17 @@
+name: issue-comment-workflow
+on: issue_comment
+
+jobs:
+    pr-comment:
+        if: ${{github.event.issue.pull_request}}
+        runs-on: ubuntu-latest
+        steps:
+        - name: pr comment
+          run: echo ${{github.event.issue.pull_request}}
+
+    issue-comment:
+        if: ${{!github.event.issue.pull_request}}
+        runs-on: ubuntu-latest
+        steps:
+        - name: issue comment
+          run: echo ${{github.event.issue.pull_request}}

.github/workflows/part1/multiple_event.yaml

@@ -0,0 +1,17 @@
+name: multiple-event-workflow
+on:
+    push:
+    issues:
+        types: [opened]
+    workflow_dispatch:
+
+jobs:
+    multiple-event-job:
+        runs-on: ubuntu-latest
+        steps:
+            - name: step1
+              run: echo hello world
+            - name: step2
+              run: |
+               echo hello world
+               echo github action

.github/workflows/part1/needs.yml

@@ -0,0 +1,28 @@
+name: needs
+on: push
+
+jobs:
+    job1:
+        runs-on: ubuntu-latest
+        steps:
+        -   name: echo
+            run: echo "job1 done"
+    job2:
+        runs-on: ubuntu-latest
+        needs: [job1]
+        steps:
+        -   name: echo
+            run: echo "job2 done"
+    job3:
+        runs-on: ubuntu-latest
+        steps:
+        -   name: echo
+            run: |
+                echo "job3 failed"
+                exit 1
+    job4:
+        runs-on: ubuntu-latest
+        needs: [job3]
+        steps:
+        -   name: echo
+            run: echo "job4 done"

.github/workflows/part1/pull_request.yaml

@@ -0,0 +1,17 @@
+name: pull-request-workflow 1
+on: 
+    pull_request:
+        types: [opened]
+
+jobs:
+    pull-request-job:
+        runs-on: ubuntu-latest
+        steps:
+            - name: step1
+              run: echo hello world
+            - name: step2
+              run: |
+               echo hello world
+               echo github~
+
+

.github/workflows/part1/push.yaml

@@ -0,0 +1,14 @@
+name: push-workflow 21
+on: push
+
+jobs:
+    push-job:
+        runs-on: ubuntu-latest
+        steps:
+            - name: step1
+              run: echo hello world
+            - name: step2
+              run: |
+               echo hello world
+               echo github~
+

.github/workflows/part1/workflow_dispatch.yaml

@@ -0,0 +1,32 @@
+name: workflow-dispatch
+on:
+    workflow_dispatch:
+        inputs:
+            name:
+                description: 'set name'
+                required: true
+                default: 'github-actions'
+                type: string
+            environment:
+                description: 'set env'
+                required: true
+                default: 'dev'
+                type: choice
+                options:
+                    - dev
+                    - qa
+                    - prod
+jobs:
+    workflow-dispatch-job:
+        runs-on: ubuntu-latest
+        steps:
+        - name: step1
+          run: echo hello world
+        - name: step2
+          run: |
+            echo hello world
+            echo github action
+        - name: echo inputs
+          run: |
+            echo ${{ inputs.name }}
+            echo ${{ inputs.environment }}

.github/workflows/part2/artifact.yaml

@@ -0,0 +1,27 @@
+name: artifact
+on: push
+
+jobs:
+  upload-artifact:
+    runs-on: ubuntu-latest
+    steps:
+      - name: echo
+        run: echo hello-world > hello.txt
+      - name: upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: artifact-test
+          path: ./hello.txt
+
+
+  download-artifact:
+    runs-on: ubuntu-latest
+    needs: [upload-artifact]
+    steps:
+      - name: download artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: artifact-test
+          path: ./
+      - name: check
+        run: cat hello.txt

.github/workflows/part2/branch_filter.yaml

@@ -0,0 +1,11 @@
+name: branch-filter
+on:
+    push:
+        branches: ["dev"]
+
+jobs:
+    branch-filter:
+        runs-on: ubuntu-latest
+        steps:
+        - name: echo
+          run: echo "branch-filter done"

.github/workflows/part2/cache.yaml

@@ -0,0 +1,31 @@
+name: cache
+on:
+    push:
+        paths:
+            - 'my-app/**'
+
+jobs:
+    cache:
+        runs-on: ubuntu-latest
+        steps:
+            - name: checkout
+              uses: actions/checkout@v4
+            - name: setup-cache
+              uses: actions/setup-node@v3
+              with:
+                node-version: 20
+            - name: Cache Node.js modules
+              uses: actions/cache@v3
+              with:
+                path: ~/.npm
+                key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
+                restore-keys: |
+                    ${{ runner.os }}-node-
+            - name: Install dependencies
+              run: |
+               cd my-app
+               npm ci
+            - name: npm build
+              run: |
+                cd my-app
+                npm run build

.github/workflows/part2/checkout.yaml

@@ -0,0 +1,19 @@
+name: checkout
+on: workflow_dispatch
+
+jobs:
+    no-checkout:
+        runs-on: ubuntu-latest
+        steps:
+        - name: check file list
+          run: cat README.md
+
+    checkout:
+        runs-on: ubuntu-latest
+        steps:
+        - name: use checkout action
+          uses: actions/checkout@v4
+        - name: check file list
+          run: cat README.md
+
+

.github/workflows/part2/context.yaml

@@ -0,0 +1,13 @@
+name: context
+on: workflow_dispatch
+
+jobs:
+    context:
+        runs-on: ubuntu-latest
+        steps:
+        - name: github context
+          run: echo '${{toJSON(github)}}'
+        - name: check github context
+          run: |
+            echo "github.repository: ${{github.repository}}"
+            echo "github.event_name: ${{github.event_name}}"

.github/workflows/part2/environment.yaml

@@ -0,0 +1,20 @@
+name: environment
+on: push
+
+jobs:
+  get-env:
+    runs-on: ubuntu-latest
+    steps:
+      - name: check env & secret
+        run: |
+          echo ${{vars.level}}
+          echo ${{secrets.key}}
+
+  get-env-dev:
+    runs-on: ubuntu-latest 
+    environment: dev
+    steps:
+      - name: check env & secret
+        run: |
+          echo ${{vars.level}}
+          echo ${{secrets.key}}

.github/workflows/part2/if-1.yaml

@@ -0,0 +1,30 @@
+name: if-1
+on:
+  push: 
+  workflow_dispatch:
+
+jobs:
+  job1:
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push'
+    steps:
+      - name: get event name
+        run: echo ${{github.event_name}}
+
+  job2:
+    runs-on: ubuntu-latest
+    if: github.event_name != 'push'
+    steps:
+      - name: get event name
+        run: echo ${{github.event_name}}
+
+  job3:
+    runs-on: ubuntu-latest
+    steps:
+      - name: get event name
+        if: github.event_name == 'push'
+        run: echo ${{github.event_name}}
+      - name: get event name
+        if: github.event_name != 'push'
+        run: echo ${{github.event_name}}
+

.github/workflows/part2/if-2.yaml

@@ -0,0 +1,20 @@
+name: if-2
+on: push
+
+jobs:
+  job1:
+    runs-on: ubuntu-latest
+    steps:
+      - name: exit 1
+        run: exit 1
+      - name: echo
+        if: always()
+        run: echo hello
+
+  job2:
+    if: always()
+    needs: [job1]
+    runs-on: ubuntu-latest
+    steps:
+      - name: echo
+        run: echo hello

.github/workflows/part2/matrix.yaml

@@ -0,0 +1,16 @@
+name: matrix
+on: push
+
+jobs:
+  get-matrix:
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest]
+        version: [12,14]
+    runs-on: ${{matrix.os}}
+    steps:
+      - name: check matrix
+        run: |
+          echo ${{matrix.os}}
+          echo ${{matrix.version}}
+