Add multi_dockerignore option

Change-type: minor

README.md

@@ -43,6 +43,7 @@ Inputs are provided using the `with:` section of your workflow YML file.
 | layer_cache | Use cached layers of previously built images for this project | false | true |
 | registry_secrets | JSON string containing image registry credentials used to pull base images | false | |
 | default_branch | Used to finalize a release when code is pushed to this branch | false | Repo configured [default branch](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-branches#about-the-default-branch) |
+| multi_dockerignore | Respect .dockerignore in each service | false | false |
 
 `balena_token` and other tokens needs to be stored in GitHub as an [encrypted secret](https://docs.github.com/en/actions/security-guides/encrypted-secrets#creating-encrypted-secrets-for-a-repository) that GitHub Actions can access. 
 

action.yml

@@ -55,6 +55,10 @@ inputs:
     description: Branch for finalizing releases
     required: false
     default: ""
+  multi_dockerignore:
+    description: Use service's dockerignore file
+    required: false
+    default: false
 outputs:
   release_id:
     description: ID of the release built

src/action.ts

@@ -136,6 +136,7 @@ export async function run(
 		releaseId = await balena.push(inputs.fleet, inputs.source, inputs.cache, {
 			...buildOptions,
 			noCache: inputs.layerCache === false,
+			multiDockerignore: inputs.multiDockerignore,
 		});
 	} catch (e: any) {
 		core.error(e.message);

src/balena-utils.ts

@@ -21,11 +21,13 @@ type BuildOptions = {
 	noCache: boolean;
 	draft: boolean;
 	tags: Tags;
+	multiDockerignore: boolean;
 };
 
 const DEFAULT_BUILD_OPTIONS: Partial<BuildOptions> = {
 	draft: true,
 	noCache: false,
+	multiDockerignore: false,
 };
 
 let sdk: ReturnType<typeof balena.getSdk> | null = null;
@@ -99,6 +101,10 @@ export async function push(
 		pushOpt.push('--nocache');
 	}
 
+	if (buildOpt.multiDockerignore) {
+		pushOpt.push('--multi-dockerignore');
+	}
+
 	let releaseId: string | null = null;
 
 	return new Promise((resolve, reject) => {

src/main.ts

@@ -25,6 +25,7 @@ const inputs: Inputs = {
 	githubToken: core.getInput('github_token', { required: false }),
 	layerCache: core.getBooleanInput('layer_cache', { required: false }),
 	defaultBranch: core.getInput('default_branch', { required: false }),
+	multiDockerignore: core.getBooleanInput('multi_dockerignore', { required: false }),
 };
 
 (async () => {

src/types.ts

@@ -9,6 +9,7 @@ export type Inputs = {
 	createTag: boolean;
 	layerCache: boolean;
 	defaultBranch: string;
+	multiDockerignore: boolean;
 };
 
 export type RepoContext = {

tests/src/action.spec.ts

@@ -31,6 +31,7 @@ const inputs: Partial<Inputs> = {
 	source: '/src',
 	layerCache: true,
 	defaultBranch: '',
+	multiDockerignore: true,
 };
 
 describe('src/action', () => {
@@ -135,6 +136,7 @@ describe('src/action', () => {
 		expect(pushStub.lastCall.args[1]).to.equal('/src');
 		expect(pushStub.lastCall.lastArg).to.deep.equal({
 			draft: false,
+			multiDockerignore: true,
 			noCache: true,
 			tags: {
 				sha: 'fba0317620597271695087c168c50d8c94975a29',
@@ -179,6 +181,7 @@ describe('src/action', () => {
 			await action.run(prContext, { ...inputs, createTag: true });
 			// Check that the last arg (buildOptions) does not contain draft: true
 			expect(pushStub.lastCall.lastArg).to.deep.equal({
+				multiDockerignore: true,
 				noCache: false,
 				tags: {
 					sha: 'fba0317620597271695087c168c50d8c94975a29',
@@ -234,6 +237,7 @@ describe('src/action', () => {
 			expect(pushStub.lastCall.lastArg).to.deep.equal({
 				noCache: false,
 				draft: false,
+				multiDockerignore: true,
 				tags: {
 					sha: 'fba0317620597271695087c168c50d8c94975a29',
 				},
@@ -256,6 +260,7 @@ describe('src/action', () => {
 			// Check that the last arg (buildOptions) does not contain draft: true
 			expect(pushStub.lastCall.lastArg).to.deep.equal({
 				noCache: false,
+				multiDockerignore: true,
 				draft: false,
 				tags: {
 					sha: 'fba0317620597271695087c168c50d8c94975a29',

tests/src/balena-utils.spec.ts

@@ -127,7 +127,7 @@ describe('src/balena-utils', () => {
 			]);
 		});
 
-		it('Sets --draft or --nocache', async () => {
+		it('Sets --draft, --nocache and --multi-dockerignore', async () => {
 			setTimeout(() => {
 				mockProcess.emit('exit', 0); // make process exit
 			}, 500);
@@ -136,6 +136,7 @@ describe('src/balena-utils', () => {
 				await balenaUtils.push('org/fleet', '/tmp/source', false, {
 					noCache: true,
 					draft: true,
+					multiDockerignore: true,
 					tags: { sha: 'fba0317620597271695087c168c50d8c94975a29' },
 				});
 			} catch (e) {
@@ -152,6 +153,7 @@ describe('src/balena-utils', () => {
 				'fba0317620597271695087c168c50d8c94975a29',
 				'--draft',
 				'--nocache',
+				'--multi-dockerignore',
 			]);
 		});
 

tests/src/main.spec.ts

@@ -55,6 +55,7 @@ describe('src/main', () => {
 				create_tag: true,
 				create_ref: false,
 				layer_cache: true,
+				multi_dockerignore: true,
 			}[inputName];
 		});
 	});
@@ -108,6 +109,7 @@ describe('src/main', () => {
 			githubToken: 'ghTokenExample',
 			layerCache: true,
 			defaultBranch: '',
+			multiDockerignore: true,
 		});
 		// Since github actions pass by default there's no need to check if the action passes
 		// So, let's check if the action correctly handles failures instead