Handle multi-line commit messages in release-tag workflow (#315)

.github/workflows/main.yml

@@ -5,8 +5,7 @@ on:
     branches:
       - main
     tags-ignore:
-      - "cli-v*.*.*"
+      - "*"
-      - "lib-v*.*.*"
 
 jobs:
   check:

.github/workflows/merge.yml

@@ -6,8 +6,7 @@ on:
       - staging
       - trying
     tags-ignore:
-      - "cli-v*.*.*"
+      - "*"
-      - "lib-v*.*.*"
 
 jobs:
   test:
@@ -43,6 +42,9 @@ jobs:
           profile: minimal
           toolchain: "${{ matrix.toolchain }}"
           override: true
-      - uses: actions-rs/cargo@v1
+      - name: Run test suite
+        uses: actions-rs/cargo@v1
         with:
           command: test
+      - name: Check that CLI runs
+        run: cargo run -p watchexec-cli -- -1 echo

.github/workflows/release-tag.yml

@@ -3,6 +3,8 @@ on:
   push:
     branches:
       - main
+    tags-ignore:
+      - "*"
 
 jobs:
   make-tag:
@@ -15,13 +17,24 @@ jobs:
       - name: Extract tag from commit message
         run: |
           set -euxo pipefail
-          message="${{ github.event.head_commit.message }}"
+
+          read -r -d '' message <<'COMMITMESSAGESEPARATOR'
+          ${{ github.event.head_commit.message }}
+          COMMITMESSAGESEPARATOR
+
+          # trim both ends
+          message="${message#"${message%%[![:space:]]*}"}"
+          message="${message%"${message##*[![:space:]]}"}"
+
+          # get first line
+          message="$(head -n1 <<< "$message")"
+
           crate="$(cut -d ' ' -f 2 <<< "${message}")"
-          version="$(cut -d ' ' -f 3 <<< "${message}" | tr -d 'v')"
+          version="$(cut -d ' ' -f 3 <<< "${message}")"
           echo "CUSTOM_TAG=${crate}-${version}" >> $GITHUB_ENV
 
       - uses: actions/checkout@v2
-      - name: Bump version and push tag
+      - name: Push release tag
         id: tag_version
         uses: mathieudutour/github-tag-action@v6.0
         with: