Initial commit

src/main.ts

@@ -0,0 +1,47 @@
+import {getInputs, Inputs} from './context';
+import * as github from './github';
+import {Meta} from './meta';
+import * as core from '@actions/core';
+import {Context} from '@actions/github/lib/context';
+import {ReposGetResponseData} from '@octokit/types';
+
+async function run() {
+  try {
+    const inputs: Inputs = await getInputs();
+    if (inputs.images.length == 0) {
+      throw new Error(`images input required`);
+    }
+
+    const context: Context = github.context();
+    const repo: ReposGetResponseData = await github.repo(inputs.githubToken);
+    core.startGroup(`Context info`);
+    core.info(`repo: ${context.repo}`);
+    core.info(`eventName: ${context.eventName}`);
+    core.info(`sha: ${context.sha}`);
+    core.info(`ref: ${context.ref}`);
+    core.info(`workflow: ${context.workflow}`);
+    core.info(`action: ${context.action}`);
+    core.info(`actor: ${context.actor}`);
+    core.info(`runNumber: ${context.runNumber}`);
+    core.info(`runId: ${context.runId}`);
+    core.endGroup();
+
+    const meta: Meta = new Meta(inputs, context, repo);
+
+    const tags: Array<string> = meta.tags();
+    core.startGroup(`Generated Docker tags`);
+    core.info(JSON.stringify(tags));
+    core.endGroup();
+    core.setOutput('tags', tags.join(inputs.sepTags));
+
+    const labels: Array<string> = meta.labels();
+    core.startGroup(`Generated Docker labels`);
+    core.info(JSON.stringify(labels));
+    core.endGroup();
+    core.setOutput('labels', labels.join(inputs.sepTags));
+  } catch (error) {
+    core.setFailed(error.message);
+  }
+}
+
+run();