Add flag max-buffer-size

README.md

@@ -151,6 +151,12 @@ When it launches it will send PR to update all the repos selected in step (2.2).
     # Default: 2hours
     cache-ttl: ''
 
+    # Size of the buffer for the output of an external process
+    # in lines.
+    #
+    # Default: 16384
+    max-buffer-size: ''
+
     # Url to download the coursier linux CLI from.
     #
     # Default: https://github.com/coursier/launchers/raw/master/cs-x86_64-pc-linux.gz

action.yml

@@ -40,6 +40,12 @@ inputs:
       metadata, set it to 0s to disable it.
     default: 2hours
     required: false
+  max-buffer-size:
+    description: |
+      Size of the buffer for the output of an external process
+      in lines. The default is 16384.
+    default: "16384"
+    required: false
   coursier-cli-url:
     description: |
       Url to download the coursier linux CLI from.

src/action/main.ts

@@ -65,6 +65,7 @@ async function run(): Promise<void> {
       arg('--sign-commits', inputs.commits.sign.enabled),
       arg('--git-author-signing-key', inputs.commits.sign.key),
       arg('--cache-ttl', inputs.steward.cacheTtl),
+      arg('--max-buffer-size', inputs.steward.maxBufferSize),
       arg('--scalafix-migrations', inputs.migrations.scalafix),
       arg('--artifact-migrations', inputs.migrations.artifacts),
       arg('--repo-config', inputs.steward.defaultConfiguration),

src/modules/input.test.ts

@@ -16,6 +16,7 @@ test('`Input.all` → returns all inputs', t => {
     .with('author-name', () => 'Alex')
     .with('github-api-url', () => 'github.my-org.com')
     .with('cache-ttl', () => '20m')
+    .with('max-buffer-size', () => '16384')
     .with('timeout', () => '60s')
     .with('scala-steward-version', () => '1.0')
     .with('artifact-migrations', () => '.github/artifact-migrations.conf')
@@ -50,6 +51,7 @@ test('`Input.all` → returns all inputs', t => {
       defaultConfiguration: nonEmpty('.github/defaults/.scala-steward.conf'),
       repos: '- owner/repo:1.0x\n- owner/repo:2.0x',
       cacheTtl: nonEmpty('20m'),
+      maxBufferSize: nonEmpty('16384'),
       version: nonEmpty('1.0'),
       timeout: nonEmpty('60s'),
       ignoreOptsFiles: true,

src/modules/input.ts

@@ -42,6 +42,7 @@ export class Input {
         defaultConfiguration: this.defaultRepoConf(),
         repos: this.reposFile() ?? this.githubRepository(),
         cacheTtl: nonEmpty(this.inputs.getInput('cache-ttl')),
+        maxBufferSize: nonEmpty(this.inputs.getInput('max-buffer-size')),
         version: nonEmpty(this.inputs.getInput('scala-steward-version')),
         timeout: nonEmpty(this.inputs.getInput('timeout')),
         ignoreOptsFiles: this.inputs.getBooleanInput('ignore-opts-files'),