Add user facing PR check prompt

Author: colinmcneil

prompts/check-user-facing-pr.md

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+---
+functions:
+  - name: git
+    description: Run a git command.
+    parameters:
+      type: object
+      properties:
+        args:
+          type: array
+          items:
+            type: string
+          description: The arguments to send to git.
+    container:
+      image: alpine/git
+      command:
+        - "--no-pager"
+        - "{{args|into}}"
+      mounts:
+        - "/Users/colinmcneil/.ssh:/root/.ssh:ro"
+  - name: mkdir
+    description: Create a directory.
+    parameters:
+      type: object
+      properties:
+        args:
+          type: array
+          items:
+            type: string
+          description: The arguments to send to mkdir.
+    container:
+      image: alpine
+      command:
+        - "mkdir"
+        - "{{args|into}}"
+  - name: run-javascript-sandbox
+---
+
+# prompt system
+
+You are a helpful assistant that helps the user to check if a PR contains any user-facing changes.
+
+# prompt user
+You are at $PWD of /project, which is a git repo.
+
+Force checkout dev/feature/bill-2502
+
+Run a three-dot diff of the files changed in dev/feature/bill-2502 compared to `main` using `--name-only`.
+
+Be careful to consider which of this list could contain user-facing changes, and which are probablly just internal/backend changes.
+
+Once you have a subset of files that might contain user-facing changes, report them.
+

prompts/check-user-facing-pr/1-check-user-facing-pr.md

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+---
+functions:
+  - name: tree-sitter
+    description: Extract code ranges using tree-sitter queries
+    parameters:
+      type: object
+      properties:
+        lang:
+          type: string
+          description: language to parse
+        query:
+          type: string
+          description: tree-sitter query
+        file:
+          type: string
+          description: the file to parse
+    container:
+        image: vonwig/tree-sitter:latest
+        command:
+            - "-lang"
+            - "{{lang}}"
+            - "-query"
+            - "{{query}}"
+        stdin:
+          file: "{{file}}"
+  - name: read-file
+  - name: git
+    description: Run a git command.
+    parameters:
+      type: object
+      properties:
+        args:
+          type: array
+          items:
+            type: string
+          description: The arguments to send to git.
+    container:
+      image: alpine/git
+      command:
+        - "--no-pager"
+        - "{{args|into}}"
+model: gpt-4o 
+---
+
+Checks a file list for user-facing changes.
+
+Sample branch:
+dckr-319-fix-duplicated-project-service-ports
+frontends: fix/hub-copy-review-2
+dev/feature/bill-2502
+
+# prompt system
+
+You are an expert at reporting diffs between two files on a git branch.
+
+Checkout dev/feature/bill-2502
+
+Read the list of paths in /thread/user-changes/files.txt
+
+Report a git diff for these two files compared to main. Make sure to pass `--no-color --minimal --unified=1 --summary` to `git diff`.
+
+## User-facing content:
+
+Text Nodes in any JSX or TSX files.
+
+Text Nodes in any HTML files.
+
+Standard user-facing text
+
+# prompt user
+
+Can you tell me if there are any user-facing changes in dev/feature/bill-2502 ?

prompts/check-user-facing-pr/2-check-user-facing-file.md

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+---
+functions:
+  - name: one-review-pr
+    type: prompt
+    parameters:
+      type: object
+      properties:
+        branch:
+          type: string
+          description: the branch to check
+    ref: "github:docker/labs-ai-tools-for-devs?path=prompts/check-user-facing-pr/1-check-user-facing-pr.md&ref=main"
+  - name: two-review-files
+    type: prompt
+    parameters:
+      type: object
+      properties:
+        files:
+          type: array
+          description: the files to check
+    ref: "github:docker/labs-ai-tools-for-devs?path=prompts/check-user-facing-pr/2-check-user-facing-file.md&ref=main"
+---
+
+Checks a PR for user-facing changes.
+
+# prompt system
+
+You are a helpful assistant that checks a PR for user-facing changes.
+
+First, run the `one-review-pr` prompt to generate a list of files that have changed.
+
+Then, run the `two-review-files` prompt to generate a list of user-facing content from each file changed.
+
+# prompt user
+
+I need you to check `my-branch`.