CI checks on license and metadata (#552)

.github/workflows/analysis.yml

@@ -264,16 +264,6 @@ jobs:
         working-directory: ./${{ matrix.crate }}
         run: cargo --locked check
 
-  copyright:
-    if: github.repository_owner == 'aws'
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Check
-        run: |
-          ./scripts/tools/copyright_check.sh
-
   semver-checks:
     if: github.repository_owner == 'aws'
     runs-on: ubuntu-latest
@@ -312,3 +302,13 @@ jobs:
           VERSION=$(scripts/tools/cargo-dig.rs aws-lc-rs/Cargo.toml -v)
           LINKS_LINE=$(echo links = \"aws_lc_rs_${VERSION//./_}_sys\")
           grep "${LINKS_LINE}" aws-lc-rs/Cargo.toml
+      - name: aws-lc-sys links
+        run: |
+          VERSION=$(scripts/tools/cargo-dig.rs aws-lc-sys/Cargo.toml -v)
+          LINKS_LINE=$(echo links = \"aws_lc_${VERSION//./_}\")
+          grep "${LINKS_LINE}" aws-lc-sys/Cargo.toml
+      - name: aws-lc-fips-sys links
+        run: |
+          VERSION=$(scripts/tools/cargo-dig.rs aws-lc-fips-sys/Cargo.toml -v)
+          LINKS_LINE=$(echo links = \"aws_lc_fips_${VERSION//./_}\")
+          grep "${LINKS_LINE}" aws-lc-fips-sys/Cargo.toml

.github/workflows/misc-tests.yaml

@@ -0,0 +1,70 @@
+name: Miscellaneous test jobs
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+jobs:
+  copyright:
+    if: github.repository_owner == 'aws'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Check
+        run: |
+          ./scripts/tools/copyright_check.sh
+
+  assert-license-statement-in-pr-description:
+    if: github.repository_owner == 'aws'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Install jq
+        run: |
+          sudo apt-get update -o Acquire::Languages=none -o Acquire::Translation=none
+          sudo apt-get install -y jq
+
+      - name: Check PR description
+        run: |
+          # License statement we want present.
+          LICENSE_STATEMENT="By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and the ISC license."
+          
+          # Fetches the PR description.
+          PR_DESCRIPTION=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+            https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }} | jq -r .body)
+          
+          printf "PR description:\n%s" "${PR_DESCRIPTION}"
+          echo ""
+          echo ""
+          printf "Must contain:\n%s" "${LICENSE_STATEMENT}"
+          echo ""
+          echo ""
+          
+          # Normalize line endings (convert CRLF to LF)
+          PR_DESCRIPTION=$(echo "${PR_DESCRIPTION}" | tr -d '\r')
+          
+          # Escape quotes in PR description
+          PR_DESCRIPTION=$(echo "${PR_DESCRIPTION}" | sed 's/"/\\"/g; s/'"'"'/\\'"'"'/g')
+          
+          # Remove all spaces and tabs
+          PR_DESCRIPTION=$(echo "${PR_DESCRIPTION}" | tr -d ' \t')
+          LICENSE_STATEMENT=$(echo "${LICENSE_STATEMENT}" | tr -d ' \t')
+          
+          printf "PR description trimmed:\n%s" "${PR_DESCRIPTION}"
+          echo ""
+          echo ""
+          printf "Must contain trimmed:\n%s" "${LICENSE_STATEMENT}"
+          echo ""
+          echo ""
+          
+          # Assert PR description contains license statement.
+          if printf "%s\n" "${PR_DESCRIPTION}" | grep -ixq "${LICENSE_STATEMENT}"; then
+            echo "Success: PR description contains license statement."
+          else
+            echo "Error: PR description does not contain the required license statement."
+            exit 1
+          fi