ci: Automate the bumping of the starship Brew formula (#143)

azure-pipelines.yml

@@ -81,3 +81,9 @@ stages:
       parameters:
         name: cargo_publish
         displayName: Publish to Crates.io
+
+    # Open a PR on Homebrew/homebrew-core with an update to the starship formula
+    - template: ci/bump-brew-formula.yml
+      parameters:
+        name: bump_brew_formula
+        displayName: Bump the Homebrew formula

ci/bump-brew-formula.yml

@@ -0,0 +1,14 @@
+jobs:
+  - job: ${{ parameters.name }}
+    displayName: ${{ parameters.displayName }}
+    pool:
+      vmImage: macOS-10.13
+    steps:
+      - script: |
+          GIT_TAG="$(Build.SourceBranch)"
+          git config --global user.name "matchai"
+          git config --global user.email "hello@matchai.me"
+          git config --global config.helper store
+          echo "https://matchai:${HOMEBREW_GITHUB_API_TOKEN}@github.com" >> ~/.git-credentials
+          brew bump-formula-pr starship --url=https://github.com/starship/starship/archive/${GIT_TAG}.tar.gz --message="Automated release pull request using continuous integration." --no-browse -v starship
+        displayName: Bump the Homebrew formula

ci/install-cross-rust.yml

@@ -37,7 +37,7 @@ steps:
       git checkout 718a19c
       git merge -m "No pseudo tty" pitkley/docker-no-pseudo-tty
       cargo install --force --path .
-    displayName: Instaling cross supprot
+    displayName: Install cross
   # All platforms
   - script: |
       rustup -V