feat(action): reuse args from package.json

README.md

@@ -33,6 +33,8 @@ npx sherif@latest
 
 We recommend running Sherif in your CI once [all errors are fixed](#autofix). Run it by **specifying a version instead of latest**. This is useful to prevent regressions (e.g. when adding a library to a package but forgetting to update the version in other packages of the monorepo).
 
+When using the GitHub Action, it will search for a `sherif` script in the root `package.json` and use the same arguments automatically to avoid repeating them twice. You can override this behaviour with the `args` parameter.
+
 <details>
 
 <summary>GitHub Actions example</summary>
@@ -82,7 +84,7 @@ sherif --fix
 
 ### No-install mode
 
-If you don't want Sherif to run your packager manager's `install` command after running autofix, you can use the `--no-install` flag: 
+If you don't want Sherif to run your packager manager's `install` command after running autofix, you can use the `--no-install` flag:
 
 ```bash
 sherif --fix --no-install
@@ -168,4 +170,3 @@ Dependencies should be ordered alphabetically to prevent complex diffs when inst
 ## License
 
 [MIT](./LICENSE)
-

action/index.js

@@ -32590,7 +32590,7 @@ function run() {
             // Get inputs
             const version = core.getInput('version');
             const token = core.getInput('github-token');
-            const additionalArgs = core.getInput('args');
+            let additionalArgs = core.getInput('args');
             // Initialize octokit
             const octokit = github.getOctokit(token);
             // Determine release to download
@@ -32655,6 +32655,9 @@ function run() {
             core.setOutput('sherif-path', binaryPath);
             core.info('Sherif has been installed successfully');
             // Prepare arguments
+            if (!additionalArgs) {
+                additionalArgs = (yield getArgsFromPackageJson()) || '';
+            }
             const args = additionalArgs.split(' ').filter(arg => arg !== '');
             // Configure output options to preserve colors
             const options = {
@@ -32679,6 +32682,25 @@ function run() {
         }
     });
 }
+function getArgsFromPackageJson() {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            const packageJsonFile = yield fsp.readFile(path.resolve(process.cwd(), 'package.json'));
+            const packageJson = JSON.parse(packageJsonFile.toString());
+            // Extract args from the `sherif` script in package.json, starting after
+            // `sherif ` and ending before the next `&&` or end of line
+            const regexResult = /sherif\s([a-zA-Z\s\.-]*)(?=\s&&|$)/g.exec(packageJson.scripts.sherif);
+            if (regexResult && regexResult.length > 1) {
+                const args = regexResult[1];
+                core.info(`Using the arguments "${args}" from the root package.json`);
+                return args;
+            }
+        }
+        catch (_a) {
+            core.info('Failed to extract args from package.json');
+        }
+    });
+}
 run();
 
 

action/index.ts

@@ -11,7 +11,7 @@ async function run(): Promise<void> {
     // Get inputs
     const version = core.getInput('version');
     const token = core.getInput('github-token');
-    const additionalArgs = core.getInput('args');
+    let additionalArgs = core.getInput('args');
 
     // Initialize octokit
     const octokit = github.getOctokit(token);
@@ -91,6 +91,9 @@ async function run(): Promise<void> {
     core.info('Sherif has been installed successfully');
 
     // Prepare arguments
+    if (!additionalArgs) {
+      additionalArgs = (await getArgsFromPackageJson()) || '';
+    }
     const args = additionalArgs.split(' ').filter(arg => arg !== '');
 
     // Configure output options to preserve colors
@@ -119,4 +122,26 @@ async function run(): Promise<void> {
   }
 }
 
+async function getArgsFromPackageJson() {
+  try {
+    const packageJsonFile = await fsp.readFile(
+      path.resolve(process.cwd(), 'package.json')
+    );
+    const packageJson = JSON.parse(packageJsonFile.toString());
+
+    // Extract args from the `sherif` script in package.json, starting after
+    // `sherif ` and ending before the next `&&` or end of line
+    const regexResult = /sherif\s([a-zA-Z\s\.-]*)(?=\s&&|$)/g.exec(
+      packageJson.scripts.sherif
+    );
+    if (regexResult && regexResult.length > 1) {
+      const args = regexResult[1];
+      core.info(`Using the arguments "${args}" from the root package.json`);
+      return args;
+    }
+  } catch {
+    core.info('Failed to extract args from package.json');
+  }
+}
+
 run();