diff --git a/README.md b/README.md
index 8fe140f..d93a2a6 100644
--- a/README.md
+++ b/README.md
@@ -78,6 +78,12 @@ When Git 2.18 or higher is not in your PATH, falls back to the REST API to downl
# Default: 1
fetch-depth: ''
+ # Number of fetches to perform simultaneously when updating submodules: -1
+ # indicates to use git default (serial updates). 0 uses as many jobs as there are
+ # processors.
+ # Default: -1
+ fetch-jobs: ''
+
# Whether to download Git-LFS files
# Default: false
lfs: ''
diff --git a/__test__/git-auth-helper.test.ts b/__test__/git-auth-helper.test.ts
index 2acec38..c376271 100644
--- a/__test__/git-auth-helper.test.ts
+++ b/__test__/git-auth-helper.test.ts
@@ -798,6 +798,7 @@ async function setup(testName: string): Promise<void> {
clean: true,
commit: '',
fetchDepth: 1,
+ fetchJobs: -1,
lfs: false,
submodules: false,
nestedSubmodules: false,
diff --git a/__test__/input-helper.test.ts b/__test__/input-helper.test.ts
index 1a8e5c9..f0f0d14 100644
--- a/__test__/input-helper.test.ts
+++ b/__test__/input-helper.test.ts
@@ -80,6 +80,7 @@ describe('input-helper tests', () => {
expect(settings.commit).toBeTruthy()
expect(settings.commit).toBe('1234567890123456789012345678901234567890')
expect(settings.fetchDepth).toBe(1)
+ expect(settings.fetchJobs).toBe(-1)
expect(settings.lfs).toBe(false)
expect(settings.ref).toBe('refs/heads/some-ref')
expect(settings.repositoryName).toBe('some-repo')
diff --git a/action.yml b/action.yml
index cab09eb..2495e0b 100644
--- a/action.yml
+++ b/action.yml
@@ -56,6 +56,12 @@ inputs:
fetch-depth:
description: 'Number of commits to fetch. 0 indicates all history for all branches and tags.'
default: 1
+ fetch-jobs:
+ description: >
+ Number of fetches to perform simultaneously when updating submodules:
+ -1 indicates to use git default (serial updates). 0 uses as many jobs as
+ there are processors.
+ default: -1
lfs:
description: 'Whether to download Git-LFS files'
default: false
diff --git a/dist/index.js b/dist/index.js
index 0a33ea1..eccac6e 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -7670,7 +7670,7 @@ class GitCommandManager {
yield this.execGit(args);
});
}
- submoduleUpdate(fetchDepth, recursive) {
+ submoduleUpdate(fetchDepth, recursive, fetchJobs) {
return __awaiter(this, void 0, void 0, function* () {
const args = ['-c', 'protocol.version=2'];
args.push('submodule', 'update', '--init', '--force');
@@ -7680,6 +7680,9 @@ class GitCommandManager {
if (recursive) {
args.push('--recursive');
}
+ if (fetchJobs > -1) {
+ args.push(`--jobs=${fetchJobs}`);
+ }
yield this.execGit(args);
});
}
@@ -18537,6 +18540,15 @@ function getInputs() {
}
core.debug(`submodules = ${result.submodules}`);
core.debug(`recursive submodules = ${result.nestedSubmodules}`);
+ // Fetch jobs during submodule update
+ result.fetchJobs = -1;
+ if (result.submodules) {
+ result.fetchJobs = Math.floor(Number(core.getInput('fetch-jobs') || '-1'));
+ if (isNaN(result.fetchJobs) || result.fetchJobs < -1) {
+ result.fetchJobs = -1;
+ }
+ core.debug(`fetch jobs = ${result.fetchJobs}`);
+ }
// Auth token
result.authToken = core.getInput('token', { required: true });
// SSH
@@ -32009,7 +32021,7 @@ function getSource(settings) {
// Checkout submodules
core.startGroup('Fetching submodules');
yield git.submoduleSync(settings.nestedSubmodules);
- yield git.submoduleUpdate(settings.fetchDepth, settings.nestedSubmodules);
+ yield git.submoduleUpdate(settings.fetchDepth, settings.nestedSubmodules, settings.fetchJobs);
yield git.submoduleForeach('git config --local gc.auto 0', settings.nestedSubmodules);
core.endGroup();
// Persist credentials
diff --git a/src/git-command-manager.ts b/src/git-command-manager.ts
index 01aedfe..938dca3 100644
--- a/src/git-command-manager.ts
+++ b/src/git-command-manager.ts
@@ -40,7 +40,11 @@ export interface IGitCommandManager {
shaExists(sha: string): Promise<boolean>
submoduleForeach(command: string, recursive: boolean): Promise<string>
submoduleSync(recursive: boolean): Promise<void>
- submoduleUpdate(fetchDepth: number, recursive: boolean): Promise<void>
+ submoduleUpdate(
+ fetchDepth: number,
+ recursive: boolean,
+ fetchJobs: number
+ ): Promise<void>
tagExists(pattern: string): Promise<boolean>
tryClean(): Promise<boolean>
tryConfigUnset(configKey: string, globalConfig?: boolean): Promise<boolean>
@@ -343,7 +347,11 @@ class GitCommandManager {
await this.execGit(args)
}
- async submoduleUpdate(fetchDepth: number, recursive: boolean): Promise<void> {
+ async submoduleUpdate(
+ fetchDepth: number,
+ recursive: boolean,
+ fetchJobs: number
+ ): Promise<void> {
const args = ['-c', 'protocol.version=2']
args.push('submodule', 'update', '--init', '--force')
if (fetchDepth > 0) {
@@ -354,6 +362,10 @@ class GitCommandManager {
args.push('--recursive')
}
+ if (fetchJobs > -1) {
+ args.push(`--jobs=${fetchJobs}`)
+ }
+
await this.execGit(args)
}
diff --git a/src/git-source-provider.ts b/src/git-source-provider.ts
index 48f20da..a84dc58 100644
--- a/src/git-source-provider.ts
+++ b/src/git-source-provider.ts
@@ -206,7 +206,11 @@ export async function getSource(settings: IGitSourceSettings): Promise<void> {
// Checkout submodules
core.startGroup('Fetching submodules')
await git.submoduleSync(settings.nestedSubmodules)
- await git.submoduleUpdate(settings.fetchDepth, settings.nestedSubmodules)
+ await git.submoduleUpdate(
+ settings.fetchDepth,
+ settings.nestedSubmodules,
+ settings.fetchJobs
+ )
await git.submoduleForeach(
'git config --local gc.auto 0',
settings.nestedSubmodules
diff --git a/src/git-source-settings.ts b/src/git-source-settings.ts
index 2da5622..8cb8f7e 100644
--- a/src/git-source-settings.ts
+++ b/src/git-source-settings.ts
@@ -34,6 +34,11 @@ export interface IGitSourceSettings {
*/
fetchDepth: number
+ /**
+ * The number of fetches to perform simultaneously when updating submodules
+ */
+ fetchJobs: number
+
/**
* Indicates whether to fetch LFS objects
*/
diff --git a/src/input-helper.ts b/src/input-helper.ts
index 237b06a..cbc951d 100644
--- a/src/input-helper.ts
+++ b/src/input-helper.ts
@@ -106,6 +106,16 @@ export async function getInputs(): Promise<IGitSourceSettings> {
core.debug(`submodules = ${result.submodules}`)
core.debug(`recursive submodules = ${result.nestedSubmodules}`)
+ // Fetch jobs during submodule update
+ result.fetchJobs = -1
+ if (result.submodules) {
+ result.fetchJobs = Math.floor(Number(core.getInput('fetch-jobs') || '-1'))
+ if (isNaN(result.fetchJobs) || result.fetchJobs < -1) {
+ result.fetchJobs = -1
+ }
+ core.debug(`fetch jobs = ${result.fetchJobs}`)
+ }
+
// Auth token
result.authToken = core.getInput('token', {required: true})