From 7b11914d1a962ca6860eea32cce4d3be2a7101c2 Mon Sep 17 00:00:00 2001
From: Satyajit Sahoo <satyajit.happy@gmail.com>
Date: Tue, 4 Jul 2023 18:26:20 +0200
Subject: [PATCH] chore: check for turborepo cache before build

---
 .github/workflows/build-templates.yml         | 44 +++++++++++++------
 .../common/$.github/workflows/ci.yml          | 42 +++++++++++++-----
 2 files changed, 61 insertions(+), 25 deletions(-)

diff --git a/.github/workflows/build-templates.yml b/.github/workflows/build-templates.yml
index 04a567a31..aebb76d56 100644
--- a/.github/workflows/build-templates.yml
+++ b/.github/workflows/build-templates.yml
@@ -132,15 +132,6 @@ jobs:
           yarn install --cwd example
           yarn install
 
-      - name: Cache turborepo
-        uses: actions/cache@v3
-        with:
-          path: |
-            ${{ env.work_dir }}/.turbo
-          key: ${{ runner.os }}-library-turborepo-${{ matrix.type }}-${{ matrix.language }}-${{ hashFiles(format('{0}/**/yarn.lock', env.work_dir)) }}
-          restore-keys: |
-            ${{ runner.os }}-library-turborepo-${{ matrix.type }}-${{ matrix.language }}-
-
       - name: Get build target
         working-directory: ${{ env.work_dir }}
         run: |
@@ -158,6 +149,31 @@ jobs:
             fi
           fi
 
+      - name: Cache turborepo
+        if: env.android_build == 1 || env.ios_build == 1
+        uses: actions/cache@v3
+        with:
+          path: |
+            ${{ env.work_dir }}/.turbo
+          key: ${{ runner.os }}-library-turborepo-${{ matrix.type }}-${{ matrix.language }}-${{ hashFiles(format('{0}/**/yarn.lock', env.work_dir)) }}
+          restore-keys: |
+            ${{ runner.os }}-library-turborepo-${{ matrix.type }}-${{ matrix.language }}-
+
+      - name: Check turborepo cache
+        if: env.android_build == 1 || env.ios_build == 1
+        working-directory: ${{ env.work_dir }}
+        run: |
+          TURBO_CACHE_STATUS_ANDROID=$(node -p "($(yarn --silent turbo run build:android --cache-dir=".turbo/cache" --dry=json)).tasks.find(t => t.task === 'build:android').cache.status")
+          TURBO_CACHE_STATUS_IOS=$(node -p "($(yarn --silent turbo run build:ios --cache-dir=".turbo/cache" --dry=json)).tasks.find(t => t.task === 'build:ios').cache.status")
+
+          if [[ $TURBO_CACHE_STATUS_ANDROID == "HIT" ]]; then
+            echo "turbo_cache_hit_android=1" >> $GITHUB_ENV
+          fi
+
+          if [[ $TURBO_CACHE_STATUS_IOS == "HIT" ]]; then
+            echo "turbo_cache_hit_ios=1" >> $GITHUB_ENV
+          fi
+
       - name: Lint library
         working-directory: ${{ env.work_dir }}
         run: |
@@ -185,19 +201,19 @@ jobs:
           yarn example expo export:web
 
       - name: Install JDK
-        if: env.android_build == 1
+        if: env.android_build == 1 && env.turbo_cache_hit_android != 1
         uses: actions/setup-java@v3
         with:
           distribution: 'zulu'
           java-version: '11'
 
       - name: Finalize Android SDK
-        if: env.android_build == 1
+        if: env.android_build == 1 && env.turbo_cache_hit_android != 1
         run: |
           /bin/bash -c "yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses > /dev/null"
 
       - name: Cache Gradle
-        if: env.android_build == 1
+        if: env.android_build == 1 && env.turbo_cache_hit_android != 1
         uses: actions/cache@v3
         with:
           path: |
@@ -212,7 +228,7 @@ jobs:
           yarn turbo run build:android --cache-dir=".turbo/cache"
 
       - name: Cache cocoapods
-        if: env.ios_build == 1
+        if: env.ios_build == 1 && env.turbo_cache_hit_ios != 1
         id: library-cocoapods-cache
         uses: actions/cache@v3
         with:
@@ -225,7 +241,7 @@ jobs:
             ${{ runner.os }}-library-cocoapods-
 
       - name: Install cocoapods
-        if: steps.library-cocoapods-cache.outputs.cache-hit != 'true' && env.ios_build == 1
+        if: env.ios_build == 1 && env.turbo_cache_hit_ios != 1 && steps.library-cocoapods-cache.outputs.cache-hit != 'true'
         working-directory: ${{ env.work_dir }}
         run: |
           yarn example pods
diff --git a/packages/create-react-native-library/templates/common/$.github/workflows/ci.yml b/packages/create-react-native-library/templates/common/$.github/workflows/ci.yml
index a5ae5ad85..808b44113 100644
--- a/packages/create-react-native-library/templates/common/$.github/workflows/ci.yml
+++ b/packages/create-react-native-library/templates/common/$.github/workflows/ci.yml
@@ -59,25 +59,36 @@ jobs:
       - name: Setup
         uses: ./.github/actions/setup
 
+      - name: Cache turborepo for Android
+        uses: actions/cache@v3
+        with:
+          path: ${{ env.TURBO_CACHE_DIR }}
+          key: ${{ runner.os }}-turborepo-android-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-turborepo-android-
+
+      - name: Check turborepo cache for Android
+        run: |
+          TURBO_CACHE_STATUS=$(node -p "($(yarn --silent turbo run build:android --cache-dir="${{ env.TURBO_CACHE_DIR }}" --dry=json)).tasks.find(t => t.task === 'build:android').cache.status")
+
+          if [[ $TURBO_CACHE_STATUS == "HIT" ]]; then
+            echo "turbo_cache_hit=1" >> $GITHUB_ENV
+          fi
+
       - name: Install JDK
+        if: env.turbo_cache_hit != 1
         uses: actions/setup-java@v3
         with:
           distribution: 'zulu'
           java-version: '11'
 
       - name: Finalize Android SDK
+        if: env.turbo_cache_hit != 1
         run: |
           /bin/bash -c "yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses > /dev/null"
 
-      - name: Cache turborepo for Android
-        uses: actions/cache@v3
-        with:
-          path: ${{ env.TURBO_CACHE_DIR }}
-          key: ${{ runner.os }}-turborepo-android-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-library-turborepo-android-
-
       - name: Cache Gradle
+        if: env.turbo_cache_hit != 1
         uses: actions/cache@v3
         with:
           path: |
@@ -106,9 +117,18 @@ jobs:
           path: ${{ env.TURBO_CACHE_DIR }}
           key: ${{ runner.os }}-turborepo-ios-${{ hashFiles('**/yarn.lock') }}
           restore-keys: |
-            ${{ runner.os }}-library-turborepo-ios-
+            ${{ runner.os }}-turborepo-ios-
+
+      - name: Check turborepo cache for iOS
+        run: |
+          TURBO_CACHE_STATUS=$(node -p "($(yarn --silent turbo run build:ios --cache-dir="${{ env.TURBO_CACHE_DIR }}" --dry=json)).tasks.find(t => t.task === 'build:ios').cache.status")
+
+          if [[ $TURBO_CACHE_STATUS == "HIT" ]]; then
+            echo "turbo_cache_hit=1" >> $GITHUB_ENV
+          fi
 
       - name: Cache cocoapods
+        if: env.turbo_cache_hit != 1
         id: cocoapods-cache
         uses: actions/cache@v3
         with:
@@ -121,13 +141,13 @@ jobs:
             ${{ runner.os }}-cocoapods-
 
       - name: Install cocoapods
-        if: steps.cocoapods-cache.outputs.cache-hit != 'true'
+        if: env.turbo_cache_hit != 1 && steps.cocoapods-cache.outputs.cache-hit != 'true'
         run: |
           yarn example pods
         env:
           NO_FLIPPER: 1
 
-      - name: Build example (iOS)
+      - name: Build example for iOS
         run: |
           yarn turbo run build:ios --cache-dir="${{ env.TURBO_CACHE_DIR }}"
 <% } else { -%>