Move to github actions (#16)

* move CI to github actions
* update dependencies
* update linters

.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/release.yaml

@@ -0,0 +1,16 @@
+name: main
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+([0-9]+)'
+
+jobs:
+  pypi-release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+      - name: Publish to pypi
+        run: poetry publish --build -u __token__ -p ${{ secrets.PYPI_API_TOKEN }}

.github/workflows/tests.yaml

@@ -0,0 +1,58 @@
+name: tests
+
+on:
+  push:
+    branches:
+      - '*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  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
+  # use https://github.com/medmunds/tox-gh-matrix to export tox envlist to GH actions
+  get-tox-envlist:
+    runs-on: ubuntu-latest
+    outputs:
+      envlist: ${{ steps.generate-envlist.outputs.envlist }}
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+      - name: Install dependencies
+        run: poetry install --no-interaction --all-extras
+      - id: generate-envlist
+        run: poetry run tox --gh-matrix
+  unit-tests:
+    needs: get-tox-envlist
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        tox: ${{ fromJSON(needs.get-tox-envlist.outputs.envlist) }}
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+      - name: Setup Python
+        id: setup-python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.tox.python.spec }}
+      - 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 ${{ matrix.tox.name }}
+      - name: run python test report
+        run: poetry run tox -e report

.pre-commit-config.yaml

@@ -3,21 +3,21 @@ default_language_version:
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v4.5.0
     hooks:
       - id: end-of-file-fixer
       - id: mixed-line-ending
       - id: trailing-whitespace
   - repo: https://github.com/PyCQA/flake8
-    rev: 6.0.0
+    rev: 7.0.0
     hooks:
       - id: flake8
   - repo: https://github.com/adrienverge/yamllint
-    rev: v1.30.0
+    rev: v1.33.0
     hooks:
       - id: yamllint
   - repo: https://github.com/awslabs/cfn-python-lint
-    rev: v0.76.2
+    rev: v0.84.0
     hooks:
       - id: cfn-python-lint
         args:
@@ -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: 23.3.0
+    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: '1.4.0'
+    rev: '1.7.0'
     hooks:
       - id: poetry-check
       - id: poetry-lock
         language_version: python3.10
-  - repo: https://github.com/AleksaC/circleci-cli-py
-    rev: v0.1.25638
+        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