Adopt and use hashes (#2)

* Use hashing instead of timestamps

* change CI routines

* Inline actions

.github/actions/scala_restore_cache/action.yml

@@ -0,0 +1,50 @@
+name: restore-sbt-cache
+description: 'cache sbt deps and compiled classes'
+author: 'Dmitry Muzyka'
+inputs:
+  clean_build:
+    description: 'build all'
+    required: false
+    default: "false"
+runs:
+  using: 'composite'
+  steps:
+    - name: Make cache key files
+      shell: bash
+      run: |
+        echo "${LAST_COMPLETED_JOB_SHA1}" > last-completed-job.sha1
+        echo "${GITHUB_SHA}" > current.sha1
+        echo "${LATEST_CACHE_SHA1}" > latest-maybe-failed.sha1
+        date +%Y-%m > current_month
+
+    - name: Restore compilation cache
+      if: ${{ inputs.clean_build != 'true' }}
+      uses: actions/cache/restore@v3
+      with:
+        path: |
+          build_cache
+        key: v2-build-cache-${{ github.job }}-${{ hashFiles('current_month') }}-${{ hashFiles('current.sha1') }}
+        restore-keys: |
+          v2-build-cache-${{ github.job }}-${{ hashFiles('current_month') }}-${{ hashFiles('current.sha1') }}
+          v2-build-cache-${{ github.job }}-${{ hashFiles('current_month') }}-${{ hashFiles('latest-maybe-failed.sha1') }}
+          v2-build-cache-${{ github.job }}-${{ hashFiles('current_month') }}-${{ hashFiles('last-completed-job.sha1') }}
+          v2-build-cache-${{ github.job }}-${{ hashFiles('current_month') }}-
+
+    - name: Apply compilation cache
+      if: ${{ inputs.clean_build != 'true' }}
+      shell: bash
+      run: |
+        RUNNER_TRACKING_ID="" && tar -xf build_cache/targets.tar 2>/dev/null &
+
+    - name: cleanup sbt cache once per month
+      shell: bash
+      run: |
+          mkdir -p ~/.cache
+          test -f ~/.cache/.timecreated || touch ~/.cache/.timecreated
+          if test "$(find  ~/.cache/.timecreated -mtime +30)"; then
+            echo "run cleanup"
+            find ~/.cache ~/.ivy2 -type f -mtime +30 -delete
+            find ~/.cache ~/.ivy2 -type d -empty -delete
+            mkdir -p ~/.cache
+            touch ~/.cache/.timecreated
+          fi

.github/actions/scala_save_cache/action.yml

@@ -0,0 +1,44 @@
+name: save-sbt-cache
+description: 'cache sbt deps and compiled classes'
+author: 'Dmitry Muzyka'
+inputs:
+  clean_build:
+    description: 'build all'
+    required: false
+    default: "false"
+runs:
+  using: 'composite'
+  steps:
+    - name: Build cache directory
+      shell: bash
+      run: |
+        targets=$(git clean -ndx | cut -c14- | grep /$ | grep -E -v '(build_cache|persist|test_results)')
+        tar -cf build_cache/targets.tar --exclude=*/target/test-reports/*.xml --exclude=*.log --exclude=*/target/scoverage-report --exclude=*/target/coverage-report --exclude=project/target/active.json $targets || :
+
+    - name: Make cache key file
+      shell: bash
+      run: |
+          echo "${GITHUB_SHA}" > current.sha1
+          date +%Y-%m > current_month
+
+    - name: check if compilation cache exists
+      id: check-compilation-cache
+      uses: actions/cache/restore@v3
+      with:
+        path: |
+          build_cache
+        key: v2-build-cache-${{ github.job }}-${{ hashFiles('current_month') }}-${{ hashFiles('current.sha1') }}
+        lookup-only: 'true'
+
+    - name: Save compilation cache
+      if: steps.check-compilation-cache.outputs.cache-hit != 'true'
+      uses: actions/cache/save@v3
+      with:
+        path: |
+          build_cache
+        key: v2-build-cache-${{ github.job }}-${{ hashFiles('current_month') }}-${{ hashFiles('current.sha1') }}
+
+    - name: Clean up
+      shell: bash
+      run: rm -rf build_cache current.sha1
+    # / save sbt cache

.github/actions/set_vars/action.yml

@@ -0,0 +1,57 @@
+name: set-ci-vars
+description: 'set ci vars.'
+author: 'Dmitry Muzyka'
+inputs:
+  clean_build:
+    description: 'build all'
+    required: false
+    default: "false"
+runs:
+  using: 'composite'
+  steps:
+    - name: "set git config"
+      shell: bash
+      run: |
+        git config --global --add safe.directory "$(pwd)"
+        git fetch origin master
+        git describe --tags --abbrev=0 --first-parent
+
+    # set vars
+    - name: set branch
+      shell: bash
+      run: |
+        branch="$(echo -n ${{ github.event.ref }} | sed 's#refs/heads/##g; s#/#-#g' | tr '[:upper:]' '[:lower:]')"
+        echo "branch=\"${branch}\"" >> $GITHUB_ENV
+
+    - name: set new version
+      shell: bash
+      run: |
+        if [[ ${{env.branch}} == "master" ]]; then
+            version="$(date +'%Y.%m.%d')-${{github.run_number}}"
+        else
+          version="$(date +'%Y.%m.%d')-${branch}-${{github.run_number}}"
+        fi
+        version=$(echo $version | sed 's/"//g')
+        echo "version=$version"
+        echo "version=$version" >> $GITHUB_ENV
+
+    - name: Set LAST_COMPLETED_JOB_SHA1
+      shell: bash
+      run: |
+          if [[ '${{ inputs.clean_build }}' == 'true' ]]; then
+              echo "clean build, will bundle & test all"
+              echo "LAST_COMPLETED_JOB_SHA1=None" >> $GITHUB_ENV
+          else
+            .github/helpers/set-last-completed-job-sha1.sh
+          fi
+
+    - name: print debug info
+      shell: bash
+      run: |
+          echo "previous successful build sha: ${LAST_COMPLETED_JOB_SHA1}"
+          echo "previous successful version: $(git tag --points-at ${LAST_COMPLETED_JOB_SHA1})"
+          echo "latest cache sha: ${LATEST_CACHE_SHA1}"
+          echo "branch: ${branch}"
+          echo "version: ${version}"
+
+    # /set vars

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
 
       # set vars
       - name: set vars
-        uses: whisklabs/gha-workflows/actions/set_vars@master
+        uses: ./.github/actions/set_vars
         with:
           clean_build: ${{ github.event.inputs.clean_build }}
 
@@ -43,7 +43,7 @@ jobs:
           distribution: 'temurin'
 
       - name: restore cache
-        uses: whisklabs/gha-workflows/actions/scala_restore_cache@master
+        uses: ./.github/actions/scala_restore_cache
         with:
           clean_build: ${{ github.event.inputs.clean_build }}
 
@@ -76,5 +76,5 @@ jobs:
       - name: label vcs
         run: git tag $version && git push --tag
       - name: Save Scala Cache
-        uses: whisklabs/gha-workflows/actions/scala_save_cache@master
+        uses: ./.github/actions/scala_save_cache