legal: Include license in release zip, Docker image and linux packages (#34977)

.github/workflows/build-Dockerfile

@@ -29,8 +29,23 @@ LABEL version=$PRODUCT_VERSION
 # Historical Terraform-specific label preserved for backward compatibility.
 LABEL "com.hashicorp.terraform.version"="${PRODUCT_VERSION}"
 
+# @see https://specs.opencontainers.org/image-spec/annotations/?v=v1.0.1#pre-defined-annotation-keys
+LABEL org.opencontainers.image.title=${BIN_NAME} \
+      org.opencontainers.image.description="Terraform enables you to safely and predictably create, change, and improve infrastructure" \
+      org.opencontainers.image.authors="HashiCorp Terraform Team <terraform@hashicorp.com>" \
+      org.opencontainers.image.url="https://www.terraform.io/" \
+      org.opencontainers.image.documentation="https://www.terraform.io/docs" \
+      org.opencontainers.image.source="https://github.com/hashicorp/terraform" \
+      org.opencontainers.image.version=${PRODUCT_VERSION} \
+      org.opencontainers.image.revision=${PRODUCT_REVISION} \
+      org.opencontainers.image.vendor="HashiCorp" \
+      org.opencontainers.image.licenses="BUSL-1.1"
+
 RUN apk add --no-cache git openssh
 
+# Copy the license file as per Legal requirement
+COPY LICENSE "/usr/share/doc/${BIN_NAME}/LICENSE.txt"
+
 # The hashicorp/actions-docker-build GitHub Action extracts the appropriate
 # release package for our target architecture into the current working
 # directory before running "docker build", which we'll then copy into the

.github/workflows/build-terraform-cli.yml

@@ -42,8 +42,6 @@ jobs:
       - uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
           go-version: ${{ inputs.go-version }}
-      - name: Determine artifact basename
-        run: echo "ARTIFACT_BASENAME=${{ inputs.package-name }}_${{ inputs.product-version }}_${{ inputs.goos }}_${{ inputs.goarch }}.zip" >> $GITHUB_ENV
       - name: Build Terraform
         env:
           GOOS: ${{ inputs.goos }}
@@ -51,7 +49,7 @@ jobs:
           GO_LDFLAGS: ${{ inputs.ld-flags }}
           ACTIONSOS: ${{ inputs.runson }}
           CGO_ENABLED: ${{ inputs.cgo-enabled }}
-        uses: hashicorp/actions-go-build@v0.1.7
+        uses: hashicorp/actions-go-build@e20c6be7bf010e40e930dab20e6da63176725ec1 # v0.1.9
         with:
           product_name: ${{ inputs.package-name }}
           product_version: ${{ inputs.product-version }}
@@ -60,15 +58,14 @@ jobs:
           arch: ${{ inputs.goarch }}
           reproducible: nope
           instructions: |-
-            mkdir dist out
-            set -x
-            go build -ldflags "${{ inputs.ld-flags }}" -o dist/ .
-            zip -r -j out/${{ env.ARTIFACT_BASENAME }} dist/
-      - uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
-        with:
-          name: ${{ env.ARTIFACT_BASENAME }}
-          path: out/${{ env.ARTIFACT_BASENAME }}
-          if-no-files-found: error
+            go build -ldflags "${{ inputs.ld-flags }}" -o "$BIN_PATH" -trimpath -buildvcs=false
+            cp LICENSE "$TARGET_DIR/LICENSE.txt"
+      - name: Copy license file to config_dir
+        if: ${{ matrix.goos == 'linux' }}
+        env:
+          LICENSE_DIR: ".release/linux/package/usr/share/doc/${{ inputs.package-name }}"
+        run: |
+          mkdir -p "$LICENSE_DIR" && cp LICENSE "$LICENSE_DIR/LICENSE.txt"
       - if: ${{ inputs.goos == 'linux' }}
         uses: hashicorp/actions-packaging-linux@v1
         with:
@@ -82,6 +79,7 @@ jobs:
           binary: "dist/terraform"
           deb_depends: "git"
           rpm_depends: "git"
+          config_dir: ".release/linux/package/"
       - if: ${{ inputs.goos == 'linux' }}
         name: Determine package file names
         run: |