/
index.ts
215 lines (180 loc) · 6.68 KB
/
index.ts
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import { writeFileSync } from 'fs';
import { join } from 'path';
import { asWindowsPath, normalize } from '@angular-devkit/core';
import { SchematicContext, SchematicsException, Tree, chain } from '@angular-devkit/schematics';
import { addRootImport } from '@schematics/angular/utility';
import {
generateFirebaseRc,
overwriteIfExists,
safeReadJSON,
stringifyFormatted
} from '../common';
import { getFirebaseTools } from '../firebaseTools';
import {
DeployOptions, FEATURES, FirebaseApp, FirebaseHostingSite, FirebaseProject,
NgAddNormalizedOptions
} from '../interfaces';
import { FirebaseJSON, Workspace, WorkspaceProject } from '../interfaces';
import {
addIgnoreFiles,
featureToRules,
getFirebaseProjectNameFromHost, getProject, getWorkspace
} from '../utils';
import { appPrompt, featuresPrompt, projectPrompt, projectTypePrompt, sitePrompt, userPrompt } from './prompts';
export interface SetupConfig extends DeployOptions {
firebaseProject: FirebaseProject,
firebaseApp?: FirebaseApp,
firebaseHostingSite?: FirebaseHostingSite,
sdkConfig?: Record<string, string>,
buildTarget?: [string, string],
serveTarget?: [string, string],
project?: string,
ssrRegion?: string,
}
export const setupProject =
(tree: Tree, context: SchematicContext, features: FEATURES[], config: SetupConfig) => {
const { projectName } = getProject(config, tree);
addIgnoreFiles(tree);
if (features.includes(FEATURES.Hosting)) {
const { path: workspacePath, workspace } = getWorkspace(tree);
const { project, projectName } = getProject(config, tree);
setupFirebase({
workspace,
workspacePath,
options: {
project: projectName,
firebaseProject: config.firebaseProject,
firebaseApp: config.firebaseApp,
firebaseHostingSite: config.firebaseHostingSite,
sdkConfig: config.sdkConfig,
buildTarget: config.buildTarget,
serveTarget: config.serveTarget,
ssrRegion: config.ssrRegion,
},
tree,
context,
project
});
}
const featuresToImport = features.filter(it => it !== FEATURES.Hosting);
if (featuresToImport.length > 0) {
return chain([
addRootImport(projectName, ({code, external}) => {
external('initializeApp', '@angular/fire/app');
return code`${external('provideFirebaseApp', '@angular/fire/app')}(() => initializeApp(${JSON.stringify(config.sdkConfig)}))`;
}),
...featureToRules(features, projectName),
]);
}
};
export const ngAddSetupProject = (
options: DeployOptions
) => async (host: Tree, context: SchematicContext) => {
// TODO is there a public API for this?
let projectRoot: string = (host as any)._backend._root;
if (process.platform.startsWith('win32')) { projectRoot = asWindowsPath(normalize(projectRoot)); }
const features = await featuresPrompt();
if (features.length > 0) {
const firebaseTools = await getFirebaseTools();
// Add the firebase files if they don't exist already so login.use works
if (!host.exists('/firebase.json')) { writeFileSync(join(projectRoot, 'firebase.json'), '{}'); }
const user = await userPrompt({ projectRoot });
const defaultUser = await firebaseTools.login(options);
if (user.email !== defaultUser?.email) {
await firebaseTools.login.use(user.email, { projectRoot });
}
const { project: ngProject, projectName: ngProjectName } = getProject(options, host);
const [ defaultProjectName ] = getFirebaseProjectNameFromHost(host, ngProjectName);
const firebaseProject = await projectPrompt(defaultProjectName, { projectRoot, account: user.email });
let hosting = { };
let firebaseHostingSite: FirebaseHostingSite|undefined;
if (features.includes(FEATURES.Hosting)) {
// TODO read existing settings from angular.json, if available
const results = await projectTypePrompt(ngProject, ngProjectName);
hosting = { ...hosting, ...results };
firebaseHostingSite = await sitePrompt(firebaseProject, { projectRoot });
}
let firebaseApp: FirebaseApp|undefined;
let sdkConfig: Record<string, string>|undefined;
if (features.find(it => it !== FEATURES.Hosting)) {
const defaultAppId = firebaseHostingSite?.appId;
firebaseApp = await appPrompt(firebaseProject, defaultAppId, { projectRoot });
const result = await firebaseTools.apps.sdkconfig('web', firebaseApp.appId, { nonInteractive: true, projectRoot });
sdkConfig = result.sdkConfig;
}
return setupProject(host, context, features, {
...options, ...hosting, firebaseProject, firebaseApp, firebaseHostingSite, sdkConfig,
});
}
};
export function generateFirebaseJson(
tree: Tree,
path: string,
project: string,
region: string|undefined,
) {
const firebaseJson: FirebaseJSON = tree.exists(path)
? safeReadJSON(path, tree)
: {};
const newConfig = {
target: project,
source: '.',
frameworksBackend: {
region
}
};
if (firebaseJson.hosting === undefined) {
firebaseJson.hosting = [newConfig];
} else if (Array.isArray(firebaseJson.hosting)) {
const existingConfigIndex = firebaseJson.hosting.findIndex(config => config.target === newConfig.target);
if (existingConfigIndex > -1) {
firebaseJson.hosting.splice(existingConfigIndex, 1, newConfig);
} else {
firebaseJson.hosting.push(newConfig);
}
} else {
firebaseJson.hosting = [firebaseJson.hosting, newConfig];
}
overwriteIfExists(tree, path, stringifyFormatted(firebaseJson));
}
export const setupFirebase = (config: {
project: WorkspaceProject;
options: NgAddNormalizedOptions;
workspacePath: string;
workspace: Workspace;
tree: Tree;
context: SchematicContext;
}) => {
const { tree, workspacePath, workspace, options } = config;
const project = workspace.projects[options.project];
if (!project.architect) {
throw new SchematicsException(`Angular project "${options.project}" has a malformed angular.json`);
}
project.architect.deploy = {
builder: '@angular/fire:deploy',
options: {
version: 2,
},
configurations: {
production: {
buildTarget: options.buildTarget?.[0],
serveTarget: options.serveTarget?.[0],
},
development: {
buildTarget: options.buildTarget?.[1],
serveTarget: options.serveTarget?.[1],
}
},
defaultConfiguration: 'production',
};
tree.overwrite(workspacePath, JSON.stringify(workspace, null, 2));
generateFirebaseJson(tree, 'firebase.json', options.project, options.ssrRegion);
generateFirebaseRc(
tree,
'.firebaserc',
options.firebaseProject.projectId,
options.firebaseHostingSite,
options.project
);
return tree;
};