Initial commit

src/context.ts

@@ -0,0 +1,38 @@
+import * as core from '@actions/core';
+
+export interface Inputs {
+  images: string[];
+  tagSha: boolean;
+  tagEdge: string;
+  sepTags: string;
+  sepLabels: string;
+  githubToken: string;
+}
+
+export function getInputs(): Inputs {
+  return {
+    images: getInputList('images'),
+    tagSha: /true/i.test(core.getInput('tag-sha')),
+    tagEdge: core.getInput('tag-edge'),
+    sepTags: core.getInput('sep-tags') || `\n`,
+    sepLabels: core.getInput('sep-labels') || `\n`,
+    githubToken: core.getInput('github-token')
+  };
+}
+
+export function getInputList(name: string): string[] {
+  const items = core.getInput(name);
+  if (items == '') {
+    return [];
+  }
+  return items
+    .split(/\r?\n/)
+    .filter(x => x)
+    .reduce<string[]>((acc, line) => acc.concat(line.split(',').filter(x => x)).map(pat => pat.trim()), []);
+}
+
+export const asyncForEach = async (array, callback) => {
+  for (let index = 0; index < array.length; index++) {
+    await callback(array[index], index, array);
+  }
+};