docs: workflow를 생성한다.

workflow: main
reusable workflow(jobs): build, test, dependency-submission

.github/workflows/build.yml

@@ -0,0 +1,39 @@
+name: build
+
+on:
+  workflow_call:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up MySQL
+        uses: mirromutth/[email protected]
+        with:
+          host port: 3306
+          container port: 3306
+          character set server: 'utf8mb4'
+          collation server: 'utf8mb4_general_ci'
+          mysql version: '9.0'
+          mysql database: 'accompany'
+          mysql user: 'root'
+          mysql password: '1234'
+
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+
+      - name: Build with Gradle Wrapper
+        run: ./gradlew build -s

.github/workflows/dependency-submission.yml

@@ -0,0 +1,22 @@
+name: dependency-submission
+
+on:
+  workflow_call:
+
+jobs:
+  dependency-submission:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up JDK 17
+      uses: actions/setup-java@v4
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+
+    - name: Generate and submit dependency graph
+      uses: gradle/actions/dependency-submission@v3

.github/workflows/main.yml

@@ -0,0 +1,27 @@
+name: Java CI/CD
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  JWT_ISSUER: dnd-11-1
+  JWT_SECRET_KEY: ${{ secrets.JWT_SECRET_KEY }}
+
+jobs:
+  build:
+    permissions:
+      contents: read
+    uses: ./.github/workflows/build.yml
+
+  test:
+    permissions:
+      contents: read
+    uses: ./.github/workflows/test.yml
+
+  dependency-submission:
+    permissions:
+      contents: write
+    uses: ./.github/workflows/dependency-submission.yml

.github/workflows/test.yml

@@ -0,0 +1,39 @@
+name: test
+
+on:
+  workflow_call:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up MySQL
+        uses: mirromutth/[email protected]
+        with:
+          host port: 3306
+          container port: 3306
+          character set server: 'utf8mb4'
+          collation server: 'utf8mb4_general_ci'
+          mysql version: '9.0'
+          mysql database: 'accompany'
+          mysql user: 'root'
+          mysql password: '1234'
+
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+
+      - name: test with Gradle Wrapper
+        run: ./gradlew test -s