Migrate CI from circleci to github actions (#6)

The Sceptre repo is now using GH actions CI.  We should
move plugin repos over as well.

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,17 @@
+### Subject of the issue
+Describe your issue here.
+
+### Your environment
+* version of sceptre (sceptre --version)
+* version of python (python --version)
+* which OS/distro
+
+### Steps to reproduce
+Tell us how to reproduce this issue. Please provide sceptre projct files if possible,
+you can use https://plnkr.co/edit/ANFHm61Ilt4mQVgF as a base.
+
+### Expected behaviour
+Tell us what should happen
+
+### Actual behaviour
+Tell us what happens instead

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,21 @@
+[Your PR description here]
+
+## PR Checklist
+
+- [ ] Wrote a good commit message & description [see guide below].
+- [ ] Commit message starts with `[Resolve #issue-number]`.
+- [ ] Added/Updated unit tests.
+- [ ] Added/Updated integration tests (if applicable).
+- [ ] All unit tests (`poetry run tox`) are passing.
+- [ ] Used the same coding conventions as the rest of the project.
+- [ ] The new code passes pre-commit validations (`poetry run pre-commit run --all-files`).
+- [ ] The PR relates to _only_ one subject with a clear title.
+      and description in grammatically correct, complete sentences.
+
+## Approver/Reviewer Checklist
+
+- [ ] Before merge squash related commits.
+
+## Other Information
+
+[Guide to writing a good commit](http://chris.beams.io/posts/git-commit/)

.github/workflows/main.yaml → .github/workflows/release.yaml

@@ -2,22 +2,17 @@ name: main
 
 on:
   push:
-    branches:
-      - '*'
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+([0-9]+)'
-  pull_request:
-    branches:
-      - '*'
 
 jobs:
-  linting:
+  pypi-release:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Install Poetry
         uses: snok/install-poetry@v1
       - name: Install dependencies
         run: poetry install --no-interaction --all-extras
-      - name: run pre-commit
-        run: poetry run pre-commit run --all-files --show-diff-on-failure
+      - name: Publish to pypi
+        run: poetry publish --build -u __token__ -p ${{ secrets.PYPI_API_TOKEN }}

.github/workflows/tests.yaml

@@ -0,0 +1,53 @@
+name: tests
+
+on:
+  push:
+    branches:
+      - '*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  linting:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+      - name: Install dependencies
+        run: poetry install --no-interaction --all-extras
+      - name: run pre-commit
+        run: poetry run pre-commit run --all-files --show-diff-on-failure
+  packaging:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+      - name: Install dependencies
+        run: poetry install --no-interaction --all-extras
+      - name: build package
+        run: poetry build
+  unit-tests:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+      - name: Setup Python
+        id: setup-python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+      - name: Install dependencies
+        run: poetry install --no-interaction --all-extras
+      - name: run python tests
+        run: poetry run tox -e py
+      - name: run python test report
+        run: poetry run tox -e report

.pre-commit-config.yaml

@@ -27,26 +27,27 @@ repos:
           - "-i=W6001"
         exclude: |
           (?x)(
+            ^integration-tests/sceptre-project/config/|
+            ^integration-tests/sceptre-project/templates/jinja/|
+            ^tests/fixtures-vpc/config/|
+            ^tests/fixtures/config/|
             ^temp/|
-            ^.circleci/|
+            ^.github/|
             ^.pre-commit-config.yaml
           )
   - repo: https://github.com/psf/black
     rev: 23.12.1
     hooks:
       - id: black
-        # It is recommended to specify the latest version of Python
-        # supported by your project here, or alternatively use
-        # pre-commit's default_language_version, see
-        # https://pre-commit.com/#top_level-default_language_version
-        language_version: python3.10
   - repo: https://github.com/python-poetry/poetry
     rev: '1.7.0'
     hooks:
       - id: poetry-check
       - id: poetry-lock
         language_version: python3.10
-  - repo: https://github.com/AleksaC/circleci-cli-py
-    rev: v0.1.29936
+        args: ['--check']
+  - repo: https://github.com/sirosen/check-jsonschema
+    rev: 0.27.3
     hooks:
-      - id: circle-ci-validator
+      - id: check-github-workflows
+      - id: check-github-actions

pyproject.toml

@@ -16,7 +16,8 @@ classifiers = [
   "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
-  "Programming Language :: Python :: 3.11"
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
 ]
 
 [tool.poetry.plugins."sceptre.template_handlers"]

tox.ini

@@ -1,22 +1,27 @@
 [tox]
 isolated_build = true
-envlist = clean,py{38,39,310,311},report
+envlist = py{38,39,310,311,312}
 skip_missing_interpreters = true
 
+# set for poetry to manages dependencies in tox testenv targets
+# (https://python-poetry.org/docs/faq/#usecase-3)
+
 [testenv]
-# poetry manages dependencies, not tox (https://python-poetry.org/docs/faq/#usecase-3)
 skip_install = true
 allowlist_externals = poetry
 commands_pre =
-    poetry install -v
+    poetry install --all-extras -v
 commands =
     poetry run pytest {posargs: --cov=template_handler --cov-append --cov-report=term-missing --junitxml=test-reports/junit-{envname}.xml}
 
 [testenv:report]
 skip_install = true
 allowlist_externals = poetry
+ignore_errors = true
+fail_under = 90.0
+show_missing = true
 commands_pre =
-    poetry install -v
+    poetry install
 commands =
     poetry run coverage report
     poetry run coverage html
@@ -25,6 +30,6 @@ commands =
 skip_install = true
 allowlist_externals = poetry
 commands_pre =
-    poetry install -v
+    poetry install
 commands =
     poetry run coverage erase