Merge pull request #50 from lpgauth/publish-from-release-script

Publish to Hex from the release script

Author: lpgauth

CLAUDE.md

@@ -59,10 +59,19 @@ tag).
 ## Releasing
 
 ```bash
-./scripts/release.sh  # tags, pushes, waits for CI, generates checksums
+export HEX_API_KEY=...   # key with api:write permission
+./scripts/release.sh     # tag, wait for CI, checksums, commit, publish
 ```
 
-The script reads the version from `mix.exs`, creates a git tag, waits for the release workflow to build precompiled NIFs for all targets, then generates checksums. After it completes, commit the checksum file and run `mix hex.publish`.
+The script reads the version from `mix.exs`, creates a git tag, waits for the
+release workflow to build precompiled NIFs for all targets, generates checksums,
+commits and pushes them, then runs `mix hex.publish --yes`.
+
+`HEX_API_KEY` is Hex's unencrypted write key: setting it skips the local-password
+prompt, which is what makes the publish step non-interactive. Mint one with
+`mix hex.user key generate --key-name torque-release --permission api:write`.
+The script fails up front (before tagging) if it's missing. To stop after
+checksums and publish by hand instead, run with `SKIP_PUBLISH=1`.
 
 ### Version bumping
 

scripts/release.sh

@@ -37,6 +37,13 @@ if ! command -v gh >/dev/null 2>&1; then
   exit 1
 fi
 
+if [ -z "${SKIP_PUBLISH:-}" ] && [ -z "${HEX_API_KEY:-}" ]; then
+  echo "error: HEX_API_KEY not set — export a key with api:write permission"
+  echo "  generate: mix hex.user key generate --key-name torque-release --permission api:write"
+  echo "  or set SKIP_PUBLISH=1 to stop after checksums and publish by hand"
+  exit 1
+fi
+
 # Create and push tag
 echo "==> Creating tag ${TAG}"
 git tag "$TAG"
@@ -74,10 +81,28 @@ gh release edit "$TAG" --draft=false
 echo "==> Generating checksums..."
 TORQUE_BUILD=true mix rustler_precompiled.download Torque.Native --all --print
 
-echo "==> Checksums written to checksum-Elixir.Torque.Native.exs"
+if [ -n "${SKIP_PUBLISH:-}" ]; then
+  echo "==> Checksums written to checksum-Elixir.Torque.Native.exs"
+  echo ""
+  echo "Next steps:"
+  echo "  1. git add checksum-Elixir.Torque.Native.exs"
+  echo "  2. git commit -m 'Add checksums for ${TAG}'"
+  echo "  3. git push origin main"
+  echo "  4. mix hex.publish"
+  exit 0
+fi
+
+echo "==> Committing checksums..."
+git add checksum-Elixir.Torque.Native.exs
+if [ -n "$(git status --porcelain checksum-Elixir.Torque.Native.exs)" ]; then
+  git commit -m "Add checksums for ${TAG}"
+  git push origin HEAD
+else
+  echo "    no changes to commit"
+fi
+
+echo "==> Publishing to Hex..."
+mix hex.publish --yes
+
 echo ""
-echo "Next steps:"
-echo "  1. git add checksum-Elixir.Torque.Native.exs"
-echo "  2. git commit -m 'Add checksums for ${TAG}'"
-echo "  3. git push origin main"
-echo "  4. mix hex.publish"
+echo "==> torque ${TAG} published"