feat: add functionality for creating branches and commits in Git

- Implemented `createBranchAndCommit` function to handle branch creation and committing changes.
- Added utility functions for checking branch existence, staging files, and retrieving staged files.
- Introduced `fetchStableCpythonTags` to retrieve stable CPython tags from GitHub.
- Created `createOrUpdatePullRequest` and `findExistingPullRequest` functions for managing pull requests.
- Added dry run functionality to preview changes before applying them.
- Implemented versioning utilities to resolve the latest patch versions and enforce pre-release guards.
- Enhanced scanning capabilities to discover Python version declarations in various files.
- Updated action execution logic to allow for external pull request actions.

Author: CasperKristiansson

CHANGELOG.md

@@ -8,6 +8,12 @@ The project follows [Semantic Versioning](https://semver.org/) and adheres to th
 
 - Nothing yet.
 
+## [1.2.0] - 2025-10-10
+
+### Fixed
+
+- Allow default runs to create pull requests again instead of always behaving like a dry-run.
+
 ## [1.1.0] - 2025-10-10
 
 ### Fixed

dist/index.js

@@ -80208,7 +80208,7 @@ function selectLatestVersion(track, latestPatch, fallback) {
     throw new Error(`Unable to resolve latest patch version for track "${track}".`);
 }
 async function executeAction(options, dependencies) {
-    const { workspace, track, includePrerelease, paths, dryRun, githubToken, repository, defaultBranch = 'main', allowPrCreation = false, noNetworkFallback = false, securityKeywords = [], snapshots, } = options;
+    const { workspace, track, includePrerelease, paths, dryRun, githubToken, repository, defaultBranch = 'main', allowPrCreation = true, noNetworkFallback = false, securityKeywords = [], snapshots, } = options;
     const scanResult = await dependencies.scanForPythonVersions({
         root: workspace,
         patterns: paths,
@@ -80928,6 +80928,7 @@ async function run() {
         const validatedTrack = (0, config_1.validateTrack)(track);
         const includePrerelease = getBooleanInput('include_prerelease', false);
         const automerge = getBooleanInput('automerge', false);
+        const useExternalPrAction = getBooleanInput('use_external_pr_action', false);
         const dryRun = getBooleanInput('dry_run', false);
         const effectivePaths = resolvePathsInput();
         const securityKeywords = resolveSecurityKeywords();
@@ -80980,6 +80981,7 @@ async function run() {
         core.info(`paths (${effectivePaths.length}): ${effectivePaths.join(', ')}`);
         core.info(`security_keywords (${securityKeywords.length}): ${securityKeywords.length > 0 ? securityKeywords.join(', ') : '(none)'}`);
         core.info(`automerge: ${automerge}`);
+        core.info(`use_external_pr_action: ${useExternalPrAction}`);
         core.info(`dry_run: ${dryRun}`);
         core.info(`no_network_fallback: ${noNetworkFallback}`);
         if (repository) {
@@ -81003,7 +81005,7 @@ async function run() {
             githubToken,
             repository,
             defaultBranch,
-            allowPrCreation: false,
+            allowPrCreation: !useExternalPrAction,
             noNetworkFallback,
             securityKeywords,
             snapshots: {

src/action-execution.ts

@@ -125,7 +125,7 @@ export async function executeAction(
     githubToken,
     repository,
     defaultBranch = 'main',
-    allowPrCreation = false,
+    allowPrCreation = true,
     noNetworkFallback = false,
     securityKeywords = [],
     snapshots,

src/index.ts

@@ -220,6 +220,7 @@ export async function run(): Promise<void> {
 
     const includePrerelease = getBooleanInput('include_prerelease', false);
     const automerge = getBooleanInput('automerge', false);
+    const useExternalPrAction = getBooleanInput('use_external_pr_action', false);
     const dryRun = getBooleanInput('dry_run', false);
     const effectivePaths = resolvePathsInput();
     const securityKeywords = resolveSecurityKeywords();
@@ -282,6 +283,7 @@ export async function run(): Promise<void> {
       `security_keywords (${securityKeywords.length}): ${securityKeywords.length > 0 ? securityKeywords.join(', ') : '(none)'}`,
     );
     core.info(`automerge: ${automerge}`);
+    core.info(`use_external_pr_action: ${useExternalPrAction}`);
     core.info(`dry_run: ${dryRun}`);
     core.info(`no_network_fallback: ${noNetworkFallback}`);
     if (repository) {
@@ -306,7 +308,7 @@ export async function run(): Promise<void> {
         githubToken,
         repository,
         defaultBranch,
-        allowPrCreation: false,
+        allowPrCreation: !useExternalPrAction,
         noNetworkFallback,
         securityKeywords,
         snapshots: {