Generate matrix env entries

.github/workflows/main.yml

@@ -10,64 +10,107 @@ env:
   SHELLCHECK_URL: "https://github.com/koalaman/shellcheck/releases/download/v0.7.1/shellcheck-v0.7.1.linux.x86_64.tar.xz"
   SHFMT_URL: "https://github.com/mvdan/sh/releases/download/v3.5.1/shfmt_v3.5.1_linux_amd64"
 jobs:
-  build:
+  prebuild:
     strategy:
       matrix:
-        env:
-          - runner: ubuntu-latest
-            goos: linux
-            goarch: amd64
-            target: native
-          # - runner: ubuntu-latest
-          #   goos: linux
-          #   goarch: arm64
-          #   target: arm64
-          - runner: macos-latest
-            goos: darwin
-            goarch: amd64
-            target: native
-          # - runner: macos-latest
-          #   goos: darwin
-          #   goarch: arm64
-          #   target: arm64
+        runner: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.runner }}
+    steps:
+      - uses: actions/checkout@v3
+      - if: runner.os == 'macOS'
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gimme
+            ~/go/pkg/mod
+            ~/Library/Caches/go-build
+          key: "${{ runner.os }}-prebuild-${{ hashFiles('go.sum') }}"
+          restore-keys: |
+            ${{ runner.os }}-prebuild-
+      - if: runner.os == 'Linux'
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gimme
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: "${{ runner.os }}-prebuild-${{ hashFiles('go.sum') }}"
+          restore-keys: |
+            ${{ runner.os }}-prebuild-
+      - run: ./gimme module | grep ^export | tee -a "${GITHUB_ENV}"
+      - run: make gimme-generate
+      - uses: actions/upload-artifact@v3
+        with:
+          name: gimme-generate-${{ runner.os }}
+          path: gimme-generate
+  matrix:
+    name: matrix
+    needs: [prebuild]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/download-artifact@v3
+        with:
+          name: gimme-generate-${{ runner.os }}
+      - run: chmod -v +x gimme-generate
+      - id: env
+        run: make matrix
+      - run: make assert-no-diff
+    outputs:
+      env: ${{ steps.env.outputs.env }}
+  test:
+    needs: [matrix]
+    strategy:
+      matrix:
+        env: ${{ fromJson(needs.matrix.outputs.env) }}
     runs-on: ${{ matrix.env.runner }}
     env:
       TARGET: ${{ matrix.env.target }}
-      GOOS: ${{ matrix.env.goos }}
-      GOARCH: ${{ matrix.env.goarch }}
-      GIMME_MODULE_PREFIX: .testdata/
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/cache@v3
+      - if: runner.os == 'macOS'
+        uses: actions/cache@v3
         with:
-          path: ${HOME}/.gimme
-          key: "${{ runner.os }}-${{ matrix.env.target }}-gimme-${{ hashFiles('.testdata/*-${{ matrix.env.goos }}') }}"
+          path: ~/.gimme
+          key: "${{ runner.os }}-${{ matrix.env.target }}-${{ matrix.env.version }}-test-${{ hashFiles('.testdata/sample-binary-*') }}"
           restore-keys: |
-            ${{ runner.os }}-${{ matrix.env.target }}-gimme-
-      - run: printf 'GIMME_TMP=%s\n' "${RUNNER_TEMP}" | tee -a "${GITHUB_ENV}"
-      - run: printf 'UNAME=%s\n' "$(uname | tr '[:upper:]' '[:lower:]')" | tee -a "${GITHUB_ENV}"
-      - run: |
-          GO_VERSIONS="$(sed -n -e '/^[^#]/p' < .testdata/sample-binary-$UNAME) $(sed -n -e '/^[^#]/p' < .testdata/source-$UNAME)";
-          printf 'GO_VERSIONS=%s\n' "$(echo "${GO_VERSIONS}" | tr '\n' ' ')" | tee -a "${GITHUB_ENV}";
-      - run: printf 'PATH=%s\n' "${HOME}/bin:${PATH}" | tee -a "${GITHUB_ENV}"
-      - run: mkdir -p "${HOME}/bin"
+            ${{ runner.os }}-${{ matrix.env.target }}-${{ matrix.env.version }}-test-
+            ${{ runner.os }}-${{ matrix.env.target }}-
+      - if: runner.os == 'Linux'
+        uses: actions/cache@v3
+        with:
+          path: ~/.gimme
+          key: "${{ runner.os }}-${{ matrix.env.target }}-${{ matrix.env.version }}-test-${{ hashFiles('.testdata/sample-binary-*') }}"
+          restore-keys: |
+            ${{ runner.os }}-${{ matrix.env.target }}-${{ matrix.env.version }}-test-
+            ${{ runner.os }}-${{ matrix.env.target }}-
+      - uses: actions/download-artifact@v3
+        with:
+          name: gimme-generate-${{ runner.os }}
       - run: |
-          if [ $UNAME = linux ] && [[ $(shellcheck --version | awk '/^version:/ { print $2 }') != 0.7.1 ]] ; then
+          chmod -v +x gimme-generate
+          printf 'GIMME_TMP=%s\n' "${RUNNER_TEMP}" | tee -a "${GITHUB_ENV}"
+          printf 'PATH=%s\n' "${HOME}/bin:${PATH}" | tee -a "${GITHUB_ENV}"
+          mkdir -p ~/bin
+      - name: ensure shell linting tools
+        if: runner.os == 'Linux'
+        run: |
+          if [[ $(shellcheck --version | awk '/^version:/ { print $2 }') != 0.7.1 ]] ; then
             curl -sSL -o "${GIMME_TMP}/shellcheck.tar.xz" "${SHELLCHECK_URL}";
-            tar -C "${HOME}/bin" --exclude="*.txt" --strip-components=1 -xf "${GIMME_TMP}/shellcheck.tar.xz";
+            tar -C ~/bin --exclude="*.txt" --strip-components=1 -xf "${GIMME_TMP}/shellcheck.tar.xz";
             shellcheck --version;
-          fi
-      - run: |
-          if [ $UNAME = linux ] && [[ $(shfmt -version 2>/dev/null) != v3.5.1 ]] ; then
-            curl -sSL "${SHFMT_URL}" -o "${HOME}/bin/shfmt";
-            chmod +x "${HOME}/bin/shfmt";
+          fi;
+
+          if [[ $(shfmt -version 2>/dev/null) != v3.5.1 ]] ; then
+            curl -sSL "${SHFMT_URL}" -o ~/bin/shfmt;
+            chmod +x ~/bin/shfmt;
             shfmt -version;
           fi
-      - run: if [ $UNAME = linux ]; then make lint; fi
-      - run: git diff --exit-code
-      - run: git diff --cached --exit-code
+      - if: runner.os == 'Linux'
+        run: make lint
+      - run: make assert-no-diff
       - run: ./gimme -h
       - run: ./gimme -V
       - run: ./gimme -l
-      - run: ./runtests "${TARGET}" "${GO_BOOTSTRAP_VERSION}" ${GO_VERSIONS}
+      - run: ./runtests "${TARGET}" "${GO_BOOTSTRAP_VERSION}" '${{ matrix.env.version }}'
       - run: ./gimme -l

.gitignore

@@ -1 +1,2 @@
-.testdata/object-urls
+/.testdata/known-versions.txt
+/gimme-generate