ci(*): add workflow to create Spin bump PR on release event; a few sc…

…ript updates

Signed-off-by: Vaughn Dice <[email protected]>

.github/workflows/bump-spin.yml

@@ -0,0 +1,38 @@
+name: Bump Spin
+
+on:
+  repository_dispatch:
+    types:
+      - spin-release
+
+jobs:
+  create-pr:
+    name: Create PR with Spin Formula bumped
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Bump Spin Formula
+        shell: bash
+        run: ./scripts/bump-spin-formula.sh ${{ github.event.client_payload.version }}
+
+      - name: Import GPG key
+        uses: crazy-max/ghaction-import-gpg@v6
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
+          git_user_signingkey: true
+          git_commit_gpgsign: true
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          commit-message: "chore(spin.rb): bump Spin to ${{ github.event.client_payload.version }}"
+          title: "chore(spin.rb): bump Spin to ${{ github.event.client_payload.version }}"
+          body: Update the Spin formula with ${{ github.event.client_payload.version }}
+          branch: bump-spin-${{ github.event.client_payload.version }}
+          base: main
+          delete-branch: true
+          committer: fermybot <[email protected]>
+          author: fermybot <[email protected]>
+          signoff: true

scripts/bump-spin-formula.sh

@@ -1,7 +1,14 @@
 #!/bin/bash
+set -eoux pipefail
 
 VERSION=$1
-FORMULA=${2:-Formula/Spin.rb}
+FORMULA=${2:-Formula/spin.rb}
+
+# -i syntax differs between GNU and Mac sed; this usage is supported by both
+SED_INPLACE='sed -i.bak'
+
+# cleanup
+trap 'rm checksums.txt **/*.bak' EXIT
 
 usage() {
     echo "Usage: $0 <VERSION> [<FORMULA_PATH>]"
@@ -30,17 +37,15 @@ fi
 
 # Remove the 'v' prefix from the version
 ERSION="${VERSION:1}"
-sed -i '' -e "s/version \"[^\"]*\"/version \"$ERSION\"/" $FORMULA
+$SED_INPLACE -e "s/version \"[^\"]*\"/version \"$ERSION\"/" $FORMULA
 # Update the sha256 checksums for each OS/Arch
 while read -r line; do
     filename=$(echo "$line" | awk '{print $2}')
     sha256=$(echo "$line" | awk '{print $1}')
-    os_arch="${filename:12}"
+    os_arch=$(echo ${filename} | sed "s/spin-v${ERSION}-//g")
     if grep -q "$os_arch" $FORMULA; then
-    sed -i '' -E "/url \".*$os_arch\"/ { n; s/sha256 \"[^\"]*\"/sha256 \"$sha256\"/; }" $FORMULA
+        $SED_INPLACE -E "/url \".*$os_arch\"/ { n; s/sha256 \"[^\"]*\"/sha256 \"$sha256\"/; }" $FORMULA
     fi
 done < checksums.txt
 
-rm checksums.txt
-
 echo "Formula updated to version $VERSION with new checksums."