From 2b53a94c4dad8ccf48fe112b0b17b90e980fb875 Mon Sep 17 00:00:00 2001
From: Gabriel Augendre <gabriel@augendre.info>
Date: Mon, 30 Jan 2023 16:03:48 +0100
Subject: [PATCH] Add update-depedencies workflow

---
 .../.github/workflows/publish.yaml            |  1 +
 .../.github/workflows/test.yaml               |  1 +
 .../workflows/update-dependencies.yaml        | 39 +++++++++++++++++++
 {{cookiecutter.project_slug}}/tasks.py        | 15 +++++--
 4 files changed, 52 insertions(+), 4 deletions(-)
 create mode 100644 {{cookiecutter.project_slug}}/.github/workflows/update-dependencies.yaml

diff --git a/{{cookiecutter.project_slug}}/.github/workflows/publish.yaml b/{{cookiecutter.project_slug}}/.github/workflows/publish.yaml
index fe9e320..f057ebd 100644
--- a/{{cookiecutter.project_slug}}/.github/workflows/publish.yaml
+++ b/{{cookiecutter.project_slug}}/.github/workflows/publish.yaml
@@ -1,6 +1,7 @@
 name: Build, publish & deploy
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - master
diff --git a/{{cookiecutter.project_slug}}/.github/workflows/test.yaml b/{{cookiecutter.project_slug}}/.github/workflows/test.yaml
index 9632a20..2e3c768 100644
--- a/{{cookiecutter.project_slug}}/.github/workflows/test.yaml
+++ b/{{cookiecutter.project_slug}}/.github/workflows/test.yaml
@@ -1,6 +1,7 @@
 name: Test
 
 on:
+  workflow_dispatch:
   workflow_call:
   pull_request:
     branches: [ "master" ]
diff --git a/{{cookiecutter.project_slug}}/.github/workflows/update-dependencies.yaml b/{{cookiecutter.project_slug}}/.github/workflows/update-dependencies.yaml
new file mode 100644
index 0000000..27bb996
--- /dev/null
+++ b/{{cookiecutter.project_slug}}/.github/workflows/update-dependencies.yaml
@@ -0,0 +1,39 @@
+name: Update dependencies
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 18 * * TUE'
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  update:
+    name: Update dependencies
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: master
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+          cache: pip
+      - name: Update dependencies
+        run: |
+          pip install pip-tools invoke
+          invoke update-dependencies --no-sync
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v4
+        id: create-pull-request
+        with:
+          token: ${{ secrets.PERSONAL_TOKEN_PR }}
+          commit-message: Update dependencies
+          base: master
+          branch: update-dependencies
+          title: Update dependencies
+          delete-branch: true
diff --git a/{{cookiecutter.project_slug}}/tasks.py b/{{cookiecutter.project_slug}}/tasks.py
index 6d2129e..a9b5acf 100644
--- a/{{cookiecutter.project_slug}}/tasks.py
+++ b/{{cookiecutter.project_slug}}/tasks.py
@@ -10,7 +10,12 @@ TEST_ENV = {"ENV_FILE": BASE_DIR / "envs" / "test-envs.env"}
 
 
 @task
-def sync_dependencies(ctx: Context, *, update: bool = False):
+def update_dependencies(ctx: Context, *, sync: bool = True):
+    return compile_dependencies(ctx, update=True, sync=sync)
+
+
+@task
+def compile_dependencies(ctx: Context, *, update: bool = False, sync: bool = False):
     common_args = "-q --allow-unsafe --resolver=backtracking"
     if update:
         common_args += " --upgrade"
@@ -30,12 +35,14 @@ def sync_dependencies(ctx: Context, *, update: bool = False):
             pty=True,
             echo=True,
         )
-        ctx.run("pip-sync requirements.txt requirements-dev.txt", pty=True, echo=True)
+    if sync:
+        sync_dependencies(ctx)
 
 
 @task
-def update_dependencies(ctx: Context):
-    return sync_dependencies(ctx, update=True)
+def sync_dependencies(ctx: Context):
+    with ctx.cd(BASE_DIR):
+        ctx.run("pip-sync requirements.txt requirements-dev.txt", pty=True, echo=True)
 
 
 @task