👷(github) move dependencies to a separated file

This is inspired from the https://github.com/suitenumerique/docs
project to allow reuse accross several workflows.

.github/workflows/dependencies.yml

@@ -0,0 +1,85 @@
+name: Dependency reusable workflow
+
+on:
+  workflow_call:
+    inputs:
+      node_version:
+        required: false
+        default: '18.x'
+        type: string
+      with-front-dependencies-installation:
+        type: boolean
+        default: false
+      with-build_mails:
+        type: boolean
+        default: false
+
+jobs:
+  front-dependencies-installation:
+    if: ${{ inputs.with-front-dependencies-installation == true }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        id: front-node_modules
+        with:
+          path: "src/frontend/**/node_modules"
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
+      - name: Setup Node.js
+        if: steps.front-node_modules.outputs.cache-hit != 'true'
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ inputs.node_version }}
+      - name: Install dependencies
+        if: steps.front-node_modules.outputs.cache-hit != 'true'
+        run: cd src/frontend/ && yarn install --frozen-lockfile
+      - name: Cache install frontend
+        if: steps.front-node_modules.outputs.cache-hit != 'true'
+        uses: actions/cache@v4
+        with:
+          path: "src/frontend/**/node_modules"
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
+
+  build-mails:
+    if: ${{ inputs.with-build_mails == true }}
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: src/mail
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Restore the mail templates
+        uses: actions/cache@v4
+        id: mail-templates
+        with:
+          path: "src/backend/core/templates/mail"
+          key: mail-templates-${{ hashFiles('src/mail/mjml') }}
+
+      - name: Setup Node.js
+        if: steps.mail-templates.outputs.cache-hit != 'true'
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ inputs.node_version }}
+
+      - name: Install yarn
+        if: steps.mail-templates.outputs.cache-hit != 'true'
+        run: npm install -g yarn
+
+      - name: Install node dependencies
+        if: steps.mail-templates.outputs.cache-hit != 'true'
+        run: yarn install --frozen-lockfile
+
+      - name: Build mails
+        if: steps.mail-templates.outputs.cache-hit != 'true'
+        run: yarn build
+
+      - name: Cache mail templates
+        if: steps.mail-templates.outputs.cache-hit != 'true'
+        uses: actions/cache@v4
+        with:
+          path: "src/backend/core/templates/mail"
+          key: mail-templates-${{ hashFiles('src/mail/mjml') }}

.github/workflows/people.yml

@@ -9,6 +9,14 @@ on:
       - '*'
 
 jobs:
+  # Call the reusable workflow to install dependencies
+  dependencies:
+    uses: ./.github/workflows/dependencies.yml
+    with:
+      node_version: '18.x'
+      with-front-dependencies-installation: true
+      with-build_mails: true
+
   lint-git:
     runs-on: ubuntu-latest
     if: github.event_name == 'pull_request' # Makes sense only for pull requests
@@ -56,39 +64,9 @@ jobs:
             exit 1
           fi
 
-  install-front:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '18.x'
-
-      - name: Restore the frontend cache
-        uses: actions/cache@v4
-        id: front-node_modules
-        with:
-          path: 'src/frontend/**/node_modules'
-          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
-
-      - name: Install dependencies
-        if: steps.front-node_modules.outputs.cache-hit != 'true'
-        run: cd src/frontend/ && yarn install --frozen-lockfile
-
-      - name: Cache install frontend
-        if: steps.front-node_modules.outputs.cache-hit != 'true'
-        uses: actions/cache@v4
-        with:
-          path: 'src/frontend/**/node_modules'
-          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
-
   build-front:
     runs-on: ubuntu-latest
-    needs: install-front
+    needs: dependencies
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -111,7 +89,7 @@ jobs:
 
   test-front:
     runs-on: ubuntu-latest
-    needs: install-front
+    needs: dependencies
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -128,7 +106,7 @@ jobs:
 
   lint-front:
     runs-on: ubuntu-latest
-    needs: install-front
+    needs: dependencies
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -145,7 +123,7 @@ jobs:
 
   test-e2e:
     runs-on: ubuntu-latest
-    needs: [build-mails, build-front]
+    needs: [dependencies, build-front]
     timeout-minutes: 10
     strategy:
       fail-fast: false
@@ -161,11 +139,13 @@ jobs:
           make create-env-files
           cat env.d/development/common.e2e.dist >> env.d/development/common
 
-      - name: Download mails' templates
-        uses: actions/download-artifact@v4
+      - name: Restore the mail templates
+        uses: actions/cache@v4
+        id: mail-templates
         with:
-          name: mails-templates
-          path: src/backend/core/templates/mail
+          path: "src/backend/core/templates/mail"
+          key: mail-templates-${{ hashFiles('src/mail/mjml') }}
+          fail-on-cache-miss: true  
 
       - name: Restore the frontend cache
         uses: actions/cache@v4
@@ -231,30 +211,6 @@ jobs:
         if: ${{ contains(needs.*.result, 'failure') }}
         run: exit 1
 
-  build-mails:
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: src/mail
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-      - name: Install Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '18'
-      - name: Install yarn
-        run: npm install -g yarn
-      - name: Install node dependencies
-        run: yarn install --frozen-lockfile
-      - name: Build mails
-        run: yarn build
-      - name: Persist mails' templates
-        uses: actions/upload-artifact@v4
-        with:
-          name: mails-templates
-          path: src/backend/core/templates/mail
-
   lint-back:
     runs-on: ubuntu-latest
     defaults:
@@ -278,7 +234,7 @@ jobs:
 
   test-back:
     runs-on: ubuntu-latest
-    needs: build-mails
+    needs: dependencies
     defaults:
       run:
         working-directory: src/backend
@@ -313,11 +269,13 @@ jobs:
         run: |
           sudo mkdir -p /data/media && \
           sudo mkdir -p /data/static
-      - name: Download mails' templates
-        uses: actions/download-artifact@v4
+      - name: Restore the mail templates
+        uses: actions/cache@v4
+        id: mail-templates
         with:
-          name: mails-templates
-          path: src/backend/core/templates/mail
+          path: "src/backend/core/templates/mail"
+          key: mail-templates-${{ hashFiles('src/mail/mjml') }}
+          fail-on-cache-miss: true  
       - name: Install Python
         uses: actions/setup-python@v5
         with: