Auto-generate missing release checksums in release-on-main

Author: alexphillips-dev

.github/workflows/release-on-main.yml

@@ -36,8 +36,9 @@ jobs:
             exit 1
           fi
           if [ ! -f "${CHECKSUM}" ]; then
-            echo "ERROR: expected checksum not found: ${CHECKSUM}" >&2
-            exit 1
+            ARCHIVE_BASENAME="$(basename "${ARCHIVE}")"
+            sha256sum "${ARCHIVE}" | awk -v name="${ARCHIVE_BASENAME}" '{print $1 "  " name}' > "${CHECKSUM}"
+            echo "Generated missing checksum: ${CHECKSUM}"
           fi
           echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
           echo "archive=${ARCHIVE}" >> "$GITHUB_OUTPUT"

tests/versioning-guard.test.mjs

@@ -139,6 +139,8 @@ test('release-on-main workflow auto-publishes validated releases from current pl
     assert.match(releaseOnMainWorkflow, /folderview\.plus\.plg/);
     assert.match(releaseOnMainWorkflow, /archive\/folderview\.plus-\$\{VERSION\}\.txz/);
     assert.match(releaseOnMainWorkflow, /CHECKSUM="\$\{ARCHIVE\}\.sha256"/);
+    assert.match(releaseOnMainWorkflow, /sha256sum "\$\{ARCHIVE\}"/);
+    assert.match(releaseOnMainWorkflow, /Generated missing checksum/);
     assert.match(releaseOnMainWorkflow, /gh release create/);
     assert.match(releaseOnMainWorkflow, /gh release edit/);
     assert.match(releaseOnMainWorkflow, /gh release upload "\$\{TAG\}" "\$\{ARCHIVE\}" "\$\{CHECKSUM\}" --clobber/);