chore: add Github action to build provider

We want to get rid of the provider-build step in CSE, building the
providers in their own repos makes more sense.

This Github Action creates a release for every commit that is named
`v0.0.0-<commit sha>` and attaches a linux/amd64 and darwin/arm64 binary
to it.

This commit also removes all unneeded actions that came from / with the
fork.

.github/workflows/release.yml

@@ -1,51 +1,61 @@
-name: Release
+name: Build TF Provider
 
-on:
-  push:
-    tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+*'
-
-permissions:
-  contents: write
+on: [push]
 
 jobs:
-  go-version:
+  build:
     runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.go-version.outputs.version }}
     steps:
-      - uses: actions/checkout@v2
-      - id: go-version
-        run: echo "::set-output name=version::$(cat ./.go-version)"
-  release-notes:
+      - uses: actions/checkout@v4
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.21.3
+      - name: Install C toolchain
+        run: |
+          sudo apt-get update
+          sudo apt install -y gcc-x86-64-linux-gnu
+          mkdir bin
+      - name: Cache Binaries
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-binaries
+        with:
+          path: bin
+          key: ${{ github.sha }}
+          restore-keys: ${{ github.sha }}
+      - name: Build Linux binary with Boringcrypto
+        run: |
+          CC=x86_64-linux-gnu-gcc CGO_ENABLED=1 GOARCH=amd64 GOOS=linux GOEXPERIMENT=boringcrypto \
+          go build -o bin/terraform-provider-google.linux.amd64 .
+      - name: Verify Boringcrypto
+        run: |
+          go run rsc.io/goversion@master -crypto bin/terraform-provider-google.linux.amd64 | grep -q '(boring crypto)'
+      # boringcrypto isn't available for darwin, so we can also disable CGO.
+      - name: Build Darwin binary without Boringcrypto
+        run: |
+          CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin \
+          go build -o bin/terraform-provider-google.darwin.arm64 .
+  release:
     runs-on: ubuntu-latest
+    needs: build
+    if: github.ref == 'refs/heads/snyk-v1'
+    permissions:
+      contents: write
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
+      - name: Cache Binaries
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-binaries
         with:
-          fetch-depth: 0
-      - name: Generate Release Notes
-        run: sed -n -e "1{/# /d;}" -e "2{/^$/d;}" -e "/# $(git describe --abbrev=0 --exclude="$(git describe --abbrev=0 --match='v*.*.*' --tags)" --match='v*.*.*' --tags | tr -d v)/q;p" CHANGELOG.md > release-notes.txt
-      - uses: actions/upload-artifact@v2
+          path: bin
+          key: ${{ github.sha }}
+          restore-keys: ${{ github.sha }}
+      - name: Create Release
+        uses: ncipollo/release-action@v1
         with:
-          name: release-notes
-          path: release-notes.txt
-          retention-days: 1
-  terraform-provider-release:
-    name: 'Terraform Provider Release'
-    needs: [go-version, release-notes]
-    uses: hashicorp/ghaction-terraform-provider-release/.github/workflows/hashicorp.yml@v2
-    secrets:
-      hc-releases-github-token: '${{ secrets.HASHI_RELEASES_GITHUB_TOKEN }}'
-      hc-releases-host-staging: '${{ secrets.HC_RELEASES_HOST_STAGING }}'
-      hc-releases-host-prod: '${{ secrets.HC_RELEASES_HOST_PROD }}'
-      hc-releases-key-prod: '${{ secrets.HC_RELEASES_KEY_PROD }}'
-      hc-releases-key-staging: '${{ secrets.HC_RELEASES_KEY_STAGING }}'
-      hc-releases-terraform-registry-sync-token: '${{ secrets.TF_PROVIDER_RELEASE_TERRAFORM_REGISTRY_SYNC_TOKEN }}'
-      setup-signore-github-token: '${{ secrets.HASHI_SIGNORE_GITHUB_TOKEN }}'
-      signore-client-id: '${{ secrets.SIGNORE_CLIENT_ID }}'
-      signore-client-secret: '${{ secrets.SIGNORE_CLIENT_SECRET }}'
-    with:
-      release-notes: true
-      setup-go-version: '${{ needs.go-version.outputs.version }}'
-      # Product Version (e.g. v1.2.3 or github.ref_name)
-      product-version: '${{ github.ref_name }}'
+          tag: v0.0.0-${{ github.sha }}
+          commit: ${{ github.sha }}
+          artifacts: bin/terraform-provider-google.*.*
+          makeLatest: true