fixed typo

Signed-off-by: Luca Stocchi <lstocchi@redhat.com>

out/src/buildah.js

@@ -0,0 +1,81 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.BuildahCli = void 0;
+const exec = require("@actions/exec");
+class BuildahCli {
+    constructor(executable) {
+        this.executable = executable;
+    }
+    from(baseImage) {
+        return __awaiter(this, void 0, void 0, function* () {
+            if (!baseImage) {
+                // find correct baseImage based on language project
+            }
+            return yield this.execute(['from', baseImage]);
+        });
+    }
+    copy(container, content, path) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const args = ["copy", container, content];
+            if (path) {
+                args.push(path);
+            }
+            return yield this.execute(args);
+        });
+    }
+    config(container, settings) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const args = ['config'];
+            if (settings.entrypoint) {
+                args.push('--entrypoint');
+                args.push(...settings.entrypoint);
+            }
+            if (settings.port) {
+                args.push('--port');
+                args.push(...settings.port);
+            }
+            args.push(container);
+            return yield this.execute(args);
+        });
+    }
+    commit(container, newImageName, flags = []) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const args = ["commit", ...flags, container, newImageName];
+            return yield this.execute(args);
+        });
+    }
+    execute(args) {
+        return __awaiter(this, void 0, void 0, function* () {
+            if (!this.executable) {
+                return Promise.reject(new Error('Unable to call buildah executable'));
+            }
+            let output = '';
+            let error = '';
+            const options = {
+                listeners: {
+                    stdout: (data) => {
+                        output += data.toString();
+                    },
+                    stderr: (data) => {
+                        error += data.toString();
+                    }
+                }
+            };
+            yield exec.exec(`${this.executable}`, args, options);
+            if (error) {
+                return Promise.resolve({ succeeded: false, error: error });
+            }
+            return Promise.resolve({ succeeded: true, output: output });
+        });
+    }
+}
+exports.BuildahCli = BuildahCli;

out/src/index.js

@@ -0,0 +1,75 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getInputList = exports.run = void 0;
+const core = require("@actions/core");
+const io = require("@actions/io");
+const buildah_1 = require("./buildah");
+/**
+ * 1. Buildah only works on Linux as the docker action
+ * 2. Does this action also need to setup buildah?
+ * 3. Does this action also have the ability to push to a registry?
+ *
+ */
+function run() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const baseImage = core.getInput('base-image');
+        const content = core.getInput('content');
+        const entrypoint = yield getInputList('entrypoint');
+        const port = core.getInput('port');
+        const newImageName = core.getInput('new-image-name');
+        const runnerOS = process.env.RUNNER_OS;
+        if (runnerOS !== 'Linux') {
+            throw new Error(`Only supported on linux platform`);
+        }
+        // get buildah cli
+        const buildahPath = yield io.which('buildah', true);
+        // create image
+        const cli = new buildah_1.BuildahCli(buildahPath);
+        const creationResult = yield cli.from(baseImage);
+        if (creationResult.succeeded === false) {
+            return Promise.reject(new Error(creationResult.reason));
+        }
+        const containerId = creationResult.output;
+        const copyResult = yield cli.copy(containerId, content);
+        if (copyResult.succeeded === false) {
+            return Promise.reject(new Error(copyResult.reason));
+        }
+        const configuration = {
+            entrypoint: entrypoint,
+            port: port
+        };
+        const configResult = yield cli.config(containerId, configuration);
+        if (configResult.succeeded === false) {
+            return Promise.reject(new Error(configResult.reason));
+        }
+        const commit = yield cli.commit(containerId, newImageName, ['--squash']);
+        if (commit.succeeded === false) {
+            return Promise.reject(new Error(commit.reason));
+        }
+        core.setOutput('image', newImageName);
+    });
+}
+exports.run = run;
+function getInputList(name, ignoreComma) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const items = core.getInput(name);
+        if (items == '') {
+            return [];
+        }
+        return items
+            .split(/\r?\n/)
+            .filter(x => x)
+            .reduce((acc, line) => acc.concat(!ignoreComma ? line.split(',').filter(x => x) : line).map(pat => pat.trim()), []);
+    });
+}
+exports.getInputList = getInputList;
+run().catch(core.setFailed);

src/index.ts

@@ -16,7 +16,7 @@ export async function run(): Promise<void> {
     const newImageName = core.getInput('new-image-name');
     const runnerOS = process.env.RUNNER_OS;
 
-    if (runnerOS !== 'linux') {
+    if (runnerOS !== 'Linux') {
         throw new Error(`Only supported on linux platform`);
     }
     // get buildah cli