make light-chat as a first option
This commit is contained in:
weboko
parent
53da2e44e0
commit
5e50b66bf5
|
|
@ -6,144 +6,173 @@ const execSync = require("child_process").execSync;
|
|||
const { Command } = require("commander");
|
||||
const validateProjectName = require("validate-npm-package-name");
|
||||
|
||||
const DEFAULT_EXAMPLE = "light-chat";
|
||||
|
||||
const supportedExamplesDir = path.resolve(__dirname, "./examples");
|
||||
const supportedExamples = readDirNames(supportedExamplesDir);
|
||||
|
||||
const init = async (name, description, version) => {
|
||||
let appName;
|
||||
let template;
|
||||
let appName;
|
||||
let template;
|
||||
|
||||
const options = new Command()
|
||||
.name(name)
|
||||
.description(description)
|
||||
.version(version, "-v, --version", "output the version number")
|
||||
.arguments("<project-directory>", "Project directory to initialize Waku app")
|
||||
.action(_appName => {
|
||||
appName = _appName;
|
||||
})
|
||||
.option(
|
||||
"-t, --template <path-to-template>",
|
||||
"specify a template for the created project or you can use the wizard."
|
||||
)
|
||||
.allowUnknownOption()
|
||||
.parse()
|
||||
.opts();
|
||||
const options = new Command()
|
||||
.name(name)
|
||||
.description(description)
|
||||
.version(version, "-v, --version", "output the version number")
|
||||
.arguments(
|
||||
"<project-directory>",
|
||||
"Project directory to initialize Waku app"
|
||||
)
|
||||
.action((_appName) => {
|
||||
appName = _appName;
|
||||
})
|
||||
.option(
|
||||
"-t, --template <path-to-template>",
|
||||
"specify a template for the created project or you can use the wizard."
|
||||
)
|
||||
.allowUnknownOption()
|
||||
.parse()
|
||||
.opts();
|
||||
|
||||
template = options.template;
|
||||
template = options.template;
|
||||
|
||||
if (!template) {
|
||||
const templatePrompt = new enquirer.Select({
|
||||
name: "template",
|
||||
message: "Select template",
|
||||
choices: Object.keys(supportedExamples),
|
||||
});
|
||||
if (!template) {
|
||||
const templatePrompt = new enquirer.Select({
|
||||
name: "template",
|
||||
message: "Select template",
|
||||
choices: buildChoices(supportedExamples),
|
||||
});
|
||||
|
||||
try {
|
||||
template = await templatePrompt.run();
|
||||
} catch (e) {
|
||||
console.error(`Failed at selecting a template: ${e.message}`);
|
||||
process.exit(1);
|
||||
}
|
||||
try {
|
||||
template = await templatePrompt.run();
|
||||
} catch (e) {
|
||||
console.error(`Failed at selecting a template: ${e.message}`);
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
if (!supportedExamples[template]) {
|
||||
const supportedExamplesMessage = Object.keys(supportedExamples).reduce((acc, v) => {
|
||||
acc += `\t${v}\n`;
|
||||
return acc;
|
||||
}, "");
|
||||
if (!supportedExamples[template]) {
|
||||
const supportedExamplesMessage = Object.keys(supportedExamples).reduce(
|
||||
(acc, v) => {
|
||||
acc += `\t${v}\n`;
|
||||
return acc;
|
||||
},
|
||||
""
|
||||
);
|
||||
|
||||
console.error(`Unknown template: ${template}`);
|
||||
console.error(`We support only following templates:\n${supportedExamplesMessage}`)
|
||||
process.exit(1);
|
||||
}
|
||||
console.error(`Unknown template: ${template}`);
|
||||
console.error(
|
||||
`We support only following templates:\n${supportedExamplesMessage}`
|
||||
);
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
createApp(appName, template);
|
||||
createApp(appName, template);
|
||||
};
|
||||
|
||||
function createApp(name, template) {
|
||||
const appRoot = path.resolve(name);
|
||||
const appName = path.basename(appRoot);
|
||||
const appRoot = path.resolve(name);
|
||||
const appName = path.basename(appRoot);
|
||||
|
||||
const templateDir = path.resolve(supportedExamplesDir, template);
|
||||
const templateDir = path.resolve(supportedExamplesDir, template);
|
||||
|
||||
terminateIfAppExists(appName);
|
||||
terminateIfProjectNameInvalid(appName);
|
||||
terminateIfAppExists(appName);
|
||||
terminateIfProjectNameInvalid(appName);
|
||||
|
||||
console.log(`Initializing ${appName} from ${template} template.`);
|
||||
console.log(`Initializing ${appName} from ${template} template.`);
|
||||
|
||||
fs.ensureDirSync(appName);
|
||||
fs.copySync(templateDir, appRoot);
|
||||
fs.ensureDirSync(appName);
|
||||
fs.copySync(templateDir, appRoot);
|
||||
|
||||
runNpmInApp(appRoot);
|
||||
runGitInit(appRoot);
|
||||
runNpmInApp(appRoot);
|
||||
runGitInit(appRoot);
|
||||
}
|
||||
|
||||
function runNpmInApp(root) {
|
||||
const packageJsonPath = path.resolve(root, "package.json");
|
||||
const packageJsonPath = path.resolve(root, "package.json");
|
||||
|
||||
if (!fs.existsSync(packageJsonPath)) {
|
||||
return;
|
||||
}
|
||||
if (!fs.existsSync(packageJsonPath)) {
|
||||
return;
|
||||
}
|
||||
|
||||
console.log("Installing npm packages.");
|
||||
try {
|
||||
execSync(`npm install --prefix ${root}`, { stdio: "ignore" });
|
||||
console.log("Successfully installed npm dependencies.");
|
||||
} catch (e) {
|
||||
console.warn("Failed to install npm dependencies", e);
|
||||
}
|
||||
console.log("Installing npm packages.");
|
||||
try {
|
||||
execSync(`npm install --prefix ${root}`, { stdio: "ignore" });
|
||||
console.log("Successfully installed npm dependencies.");
|
||||
} catch (e) {
|
||||
console.warn("Failed to install npm dependencies", e);
|
||||
}
|
||||
}
|
||||
|
||||
function runGitInit(root) {
|
||||
if (isInGitRepository()) {
|
||||
return;
|
||||
}
|
||||
if (isInGitRepository()) {
|
||||
return;
|
||||
}
|
||||
|
||||
console.log("Initiating git repository.");
|
||||
try {
|
||||
execSync(`git init ${root}`, { stdio: "ignore" });
|
||||
console.log("Successfully initialized git repo.");
|
||||
} catch (e) {
|
||||
console.warn("Git repo not initialized", e);
|
||||
}
|
||||
console.log("Initiating git repository.");
|
||||
try {
|
||||
execSync(`git init ${root}`, { stdio: "ignore" });
|
||||
console.log("Successfully initialized git repo.");
|
||||
} catch (e) {
|
||||
console.warn("Git repo not initialized", e);
|
||||
}
|
||||
}
|
||||
|
||||
function isInGitRepository() {
|
||||
try {
|
||||
execSync("git rev-parse --is-inside-work-tree", { stdio: "ignore" });
|
||||
return true;
|
||||
} catch (e) {
|
||||
return false;
|
||||
}
|
||||
try {
|
||||
execSync("git rev-parse --is-inside-work-tree", { stdio: "ignore" });
|
||||
return true;
|
||||
} catch (e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
function terminateIfProjectNameInvalid(name) {
|
||||
const validationResult = validateProjectName(name);
|
||||
const validationResult = validateProjectName(name);
|
||||
|
||||
if (!validationResult.validForNewPackages) {
|
||||
console.error(`Cannot create a project named ${name} because of npm naming restrictions:\n`);
|
||||
[...(validationResult.errors || []), ...(validationResult.warnings || [])]
|
||||
.forEach(error => console.error(` * ${error}`));
|
||||
console.error("\nPlease choose a different project name.");
|
||||
process.exit(1);
|
||||
}
|
||||
if (!validationResult.validForNewPackages) {
|
||||
console.error(
|
||||
`Cannot create a project named ${name} because of npm naming restrictions:\n`
|
||||
);
|
||||
[
|
||||
...(validationResult.errors || []),
|
||||
...(validationResult.warnings || []),
|
||||
].forEach((error) => console.error(` * ${error}`));
|
||||
console.error("\nPlease choose a different project name.");
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
function terminateIfAppExists(appRoot) {
|
||||
if (fs.existsSync(appRoot)) {
|
||||
console.error(`Cannot create a project because it already exists by the name: ${appRoot}`);
|
||||
process.exit(1);
|
||||
}
|
||||
if (fs.existsSync(appRoot)) {
|
||||
console.error(
|
||||
`Cannot create a project because it already exists by the name: ${appRoot}`
|
||||
);
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
function readDirNames(target) {
|
||||
return fs.readdirSync(target, { withFileTypes: true })
|
||||
.filter(dir => dir.isDirectory())
|
||||
.map(dir => dir.name)
|
||||
.reduce((acc, name) => {
|
||||
acc[name] = path.resolve(target, name);
|
||||
return acc;
|
||||
}, {});
|
||||
return fs
|
||||
.readdirSync(target, { withFileTypes: true })
|
||||
.filter((dir) => dir.isDirectory())
|
||||
.map((dir) => dir.name)
|
||||
.reduce((acc, name) => {
|
||||
acc[name] = path.resolve(target, name);
|
||||
return acc;
|
||||
}, {});
|
||||
}
|
||||
|
||||
module.exports = { init };
|
||||
function buildChoices(examples) {
|
||||
// handle a case if default example will be deleted without updating this place
|
||||
if (!examples[DEFAULT_EXAMPLE]) {
|
||||
return Object.keys(examples);
|
||||
}
|
||||
|
||||
return [
|
||||
DEFAULT_EXAMPLE,
|
||||
...Object.keys(examples).filter((v) => v !== DEFAULT_EXAMPLE),
|
||||
];
|
||||
}
|
||||
|
||||
module.exports = { init };
|
||||
|
|
|
|||
Loading…
Reference in New Issue