Woojiahao/add exercise sources prompt

.github/pull_request_template.md

@@ -8,7 +8,7 @@ Link the exercise discussion issue
 
 - [ ] If you require a new remote repository on the `Git-Mastery` organization, have you [created a request](https://github.com/git-mastery/exercises/issues/new?template=request_exercise_repository.md) for it?
 - [ ] Have you written unit tests using [`repo-smith`](https://github.com/git-mastery/repo-smith) to validate the exercise grading scheme?
-- [ ] Have you tested the download script using `test-download.sh`?
+- [ ] Have you tested your changes using the instructions posted?
 - [ ] Have you verified that this exercise does not already exist or is not currently in review?
 - [ ] Did you introduce a new grading mechanism that should belong to [`git-autograder`](https://github.com/git-mastery/git-autograder)?
 - [ ] Did you introduce a new dependency that should belong to [`app`](https://github.com/git-mastery/app)?

.github/workflows/ci.yml

@@ -14,13 +14,15 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
           python-version: "3.13"
+
       - name: Run validation script
         run: |
-          python validate-exercise-config.py
+          python scripts/validate-exercise-config.py
 
   unit_tests:
     runs-on: ubuntu-latest

.github/workflows/contribution-message.yml

@@ -0,0 +1,31 @@
+name: Post contribution message in pull request
+on:
+  pull_request:
+    types: [opened]
+
+jobs:
+  post_contribution_message:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+
+      - name: Install dependencies
+        run: |
+          pip install requests PyGithub
+
+      - name: Run post contribution message script
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          COMMIT_AUTHOR: ${{ github.event.pull_request.user.login }}
+          FORK_AUTHOR: ${{ github.event.pull_request.head.repo.owner.login }}
+          FORK_REPO: ${{ github.event.pull_request.head.repo.name }}
+          FORK_BRANCH: ${{ github.event.pull_request.head.ref }}
+        run: |
+          python scripts/post-contribution-message.py

.github/workflows/publish.yml

@@ -19,7 +19,7 @@ jobs:
 
       - name: Generate exercise-directory.md
         run: |
-          python create-exercise-directory.py
+          python scripts/create-exercise-directory.py
           mv exercise-directory.md index.md
 
       - name: Deploy to gh-pages

new.sh

@@ -5,10 +5,10 @@ read choice
 
 case "$choice" in
 "hands-on" | "h" | "H")
-  python new-hands-on.py
+  python scripts/new-hands-on.py
   ;;
 "exercise" | "e" | "E")
-  python new-exercise.py
+  python scripts/new-exercise.py
   ;;
 *)
   echo "Invalid choice. Please enter 'hands-on' (h) or 'exercise' (e)."

requirements.txt

@@ -9,3 +9,6 @@ repo-smith
 # Developer tooling dependencies
 ruff
 mypy
+PyGithub
+requests
+types-requests

scripts/post-contribution-message.py

@@ -0,0 +1,85 @@
+import os
+
+from github import Github
+
+GITHUB_TOKEN = os.environ.get("GITHUB_TOKEN")
+PR_NUMBER = os.environ.get("PR_NUMBER")
+COMMIT_AUTHOR = os.environ.get("COMMIT_AUTHOR")
+FORK_AUTHOR = os.environ.get("FORK_AUTHOR")
+FORK_REPO = os.environ.get("FORK_REPO")
+FORK_BRANCH = os.environ.get("FORK_BRANCH")
+
+if not all(
+    [GITHUB_TOKEN, PR_NUMBER, COMMIT_AUTHOR, FORK_AUTHOR, FORK_REPO, FORK_BRANCH]
+):
+    raise ValueError("Missing required environment variables")
+
+assert PR_NUMBER is not None
+PR_NUMBER_INT = int(PR_NUMBER)
+
+gh = Github(GITHUB_TOKEN)
+repo = gh.get_repo("git-mastery/exercises")
+pr = repo.get_pull(PR_NUMBER_INT)
+
+comment = f"""
+Hi @{COMMIT_AUTHOR}, thank you for your contribution! 🎉
+
+This PR comes from your fork `{FORK_AUTHOR}/{FORK_REPO}` on branch `{FORK_BRANCH}`.
+
+Before you request for a review, please ensure that you have tested your changes locally!
+
+> [!IMPORTANT]
+> The previously recommended way of using `./test-download.py` is no longer the best way to test your changes locally. 
+>
+> Please read the following instructions for the latest instructions.
+
+### Prerequisites
+
+Ensure that you have the `gitmastery` app installed locally ([instructions](https://git-mastery.github.io/companion-app/index.html))
+
+### Testing steps
+
+If you already have a local Git-Mastery root to test, you can skip the following step.
+
+Create a Git-Mastery root locally:
+
+```bash
+gitmastery setup
+```
+
+Navigate into the Git-Mastery root (defaults to `gitmastery-exercises/`):
+
+```bash
+cd gitmastery-exercises/
+```
+
+Edit the `.gitmastery.json` configuration file. You need to set the following values under the `exercises_source` key.
+
+```json
+{
+    # other fields...
+    "exercises_source": {
+        "username": "{FORK_AUTHOR}",
+        "repository": "{FORK_REPO}",
+        "branch": "{FORK_BRANCH}",
+    }
+}
+```
+
+Then, you can use the `gitmastery` app to download and verify your changes locally.
+
+```bash
+gitmastery download <your new change>
+gitmastery verify
+```
+
+### Checklist
+
+- [ ] (For exercises and hands-ons) I have verified that the downloading behavior works
+- [ ] (For exercises only) I have verified that the verification behavior is accurate
+
+> [!IMPORTANT]
+> To any reviewers of this pull request, please use the same instructions above to test the changes.
+""".lstrip()
+
+pr.create_issue_comment(comment)

test-download.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-python test-download.py $1
+python scripts/test-download.py $1