Add `version` to github action (and rewrite the whole thing while at it) (#1940)

[etc/vim.git] / action.yml

diff --git a/action.yml b/action.yml
index 827e971801bc2c225486126f02e74c3899602b15..ddf07933a3e2dd119d40bf4b75a848712db7cb7c 100644 (file)
--- a/action.yml
+++ b/action.yml
@@ -4,21 +4,56 @@ author: "Łukasz Langa and contributors to Black"
 inputs:
   options:
     description:
-      "Options passed to black. Use `black --help` to see available options. Default:
+      "Options passed to Black. Use `black --help` to see available options. Default:
       '--check'"
     required: false
     default: "--check --diff"
   src:
-    description: "Source to run black. Default: '.'"
+    description: "Source to run Black. Default: '.'"
     required: false
     default: "."
   black_args:
     description: "[DEPRECATED] Black input arguments."
     required: false
     default: ""
+    deprecationMessage:
+      "Input `with.black_args` is deprecated. Use `with.options` and `with.src` instead."
+  version:
+    description: 'Python Version specifier (PEP440) - e.g. "21.5b1"'
+    required: false
+    default: ""
 branding:
   color: "black"
   icon: "check-circle"
 runs:
-  using: "docker"
-  image: "action/Dockerfile"
+  using: composite
+  steps:
+    - run: |
+        # Exists since using github.action_path + path to main script doesn't work because bash
+        # interprets the backslashes in github.action_path (which are used when the runner OS
+        # is Windows) destroying the path to the target file.
+        #
+        # Also semicolons are necessary because I can't get the newlines to work
+        entrypoint="import sys;
+        import subprocess;
+        from pathlib import Path;
+
+        MAIN_SCRIPT = Path(r'${{ github.action_path }}') / 'action' / 'main.py';
+
+        proc = subprocess.run([sys.executable, str(MAIN_SCRIPT)]);
+        sys.exit(proc.returncode)
+        "
+
+        if [ "$RUNNER_OS" == "Windows" ]; then
+          echo $entrypoint | python
+        else
+          echo $entrypoint | python3
+        fi
+      env:
+        # TODO: Remove once https://github.com/actions/runner/issues/665 is fixed.
+        INPUT_OPTIONS: ${{ inputs.options }}
+        INPUT_SRC: ${{ inputs.src }}
+        INPUT_BLACK_ARGS: ${{ inputs.black_args }}
+        INPUT_VERSION: ${{ inputs.version }}
+        pythonioencoding: utf-8
+      shell: bash