Add integration tests

.github/workflows/release.yml

@@ -23,11 +23,10 @@ jobs:
     - shell: bash -l {0}
       id: fetch-release
       run: |
-        python -m pip install packaging
         python fetch_release.py ${{ github.event.inputs.version }}
 
     - name: Release
-      uses: softprops/action-gh-release@v1
+      uses: softprops/action-gh-release@v2.2.0
       if: steps.fetch-release.outputs.MICROMAMBA_NEW_VERSION == 'true'
       with:
         name: "micromamba ${{ steps.fetch-release.outputs.MICROMAMBA_VERSION }}"

.github/workflows/test_fetch_release.yml

@@ -0,0 +1,23 @@
+name: "Test fetching releases from Anaconda"
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test_fetch_release:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: mamba-org/setup-micromamba@v1
+      with:
+        environment-file: environment.yml
+        create-args: pytest
+    - name: Add micromamba to GITHUB_PATH
+      run: echo "${HOME}/micromamba-bin" >> "$GITHUB_PATH"
+
+    - shell: bash -l {0}
+      id: fetch-release
+      run: |
+        python -m pytest tests/test_fetch_release.py -v --exitfirst

.gitignore

@@ -0,0 +1,7 @@
+# Python caches
+*.pyc
+.pytest_cache/
+__pycache__
+
+# Generated files from tests
+*.tar.bz2

environment.yml

@@ -2,6 +2,7 @@ name: fetch-release-env
 channels:
   - conda-forge
 dependencies:
+  - packaging
   - python
   - requests
   - rich

fetch_release.py

@@ -72,6 +72,7 @@ def get_micromamba(version, use_default_version):
     build = max(all_build)
 
     print(f"Existing versions: {existing_tags}")
+    print(f"Checking {version}-{build}")
     if f"{version}-{build}" in existing_tags:
         print("Tag already exists, skipping")
         set_output("MICROMAMBA_NEW_VERSION", "false")
@@ -150,7 +151,7 @@ def get_micromamba(version, use_default_version):
     else:
         set_output("MICROMAMBA_NEW_PRERELEASE", "true")
 
-    if is_stable and v.major == 2:
+    if is_stable and v.major >= 2:
         set_output("MICROMAMBA_LATEST", "true")
     else:
         set_output("MICROMAMBA_LATEST", "false")