created install command and moved cli to local-cli directory

This commit is contained in:
Thomas Mchugh 2015-04-03 20:00:23 -05:00
parent 3f0e3b7d5e
commit 6bc78b1d66
5 changed files with 186 additions and 38 deletions

40
cli.js
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@ -1,48 +1,16 @@
/**
* Copyright 2004-present Facebook. All Rights Reserved.
*/
'use strict';
var spawn = require('child_process').spawn;
var path = require('path');
function printUsage() {
console.log([
'Usage: react-native <command>',
'',
'Commands:',
' start: starts the webserver',
].join('\n'));
process.exit(1);
}
var cli = require('./local-cli/cli.js');
function run() {
var args = process.argv.slice(2);
if (args.length === 0) {
printUsage();
}
switch (args[0]) {
case 'start':
spawn('sh', [
path.resolve(__dirname, 'packager', 'packager.sh'),
'--projectRoots',
process.cwd(),
], {stdio: 'inherit'});
break;
default:
console.error('Command `%s` unrecognized', args[0]);
printUsage();
}
// Here goes any cli commands we need to
}
function init(root, projectName) {
spawn(path.resolve(__dirname, 'init.sh'), [projectName], {stdio:'inherit'});
cli.run();
}
module.exports = {
run: run,
init: init,
run: run
};

53
local-cli/cli.js Normal file
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@ -0,0 +1,53 @@
/**
* Copyright 2004-present Facebook. All Rights Reserved.
*/
'use strict';
var spawn = require('child_process').spawn;
var path = require('path');
var install = require('./install.js');
function printUsage() {
console.log([
'Usage: react-native <command>',
'',
'Commands:',
' start: starts the webserver',
' install: installs npm react components'
].join('\n'));
process.exit(1);
}
function run() {
var args = process.argv.slice(2);
if (args.length === 0) {
printUsage();
}
switch (args[0]) {
case 'start':
spawn('sh', [
path.resolve(__dirname, 'packager', 'packager.sh'),
'--projectRoots',
process.cwd(),
], {stdio: 'inherit'});
break;
case 'install':
install.init();
break;
default:
console.error('Command `%s` unrecognized', args[0]);
printUsage();
}
// Here goes any cli commands we need to
}
function init(root, projectName) {
spawn(path.resolve(__dirname, 'init.sh'), [projectName], {stdio:'inherit'});
}
module.exports = {
run: run,
init: init,
};

123
local-cli/install.js Normal file
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@ -0,0 +1,123 @@
/**
* Copyright 2004-present Facebook. All Rights Reserved.
*/
'use strict';
var fs = require('fs');
var exec = require('child_process').exec;
var NODE_MODULE_PATH = './node_modules';
var PODFILE_PATH = './Podfile';
function addDependency(name, path) {
console.log('Found dependency: ' + name);
var podfileText;
try {
podfileText = fs.readFileSync(PODFILE_PATH, 'utf8');
} catch(e) {}
if (podfileText.indexOf('pod \'' + name + '\'') === -1) {
var indexOfReactComponents = podfileText.indexOf('#</React-Native>') - 1;
var insertedDependency = '\npod \'' + name + '\', :path => \'' + path + '\'\n';
var newPodfileText = [podfileText.slice(0, indexOfReactComponents),
insertedDependency,
podfileText.slice(indexOfReactComponents)].join('');
fs.writeFileSync(PODFILE_PATH, newPodfileText);
console.log('Added ' + name + ' to Podfile.');
} else {
console.log(name + ' already in Podfile');
}
}
function installDependecies() {
console.log('Installing dependencies...');
exec('pod install', function(error, stdout, stderr) {
if (!stderr) {
console.log('Installed Pod dependencies.');
} else {
console.error('Error installing Pod dependencies.', stderr);
}
process.exit(1);
});
}
module.exports = {
setupPodfile: function() {
var podfileText;
try {
podfileText = fs.readFileSync(PODFILE_PATH, 'utf8');
} catch(e) {}
var openingReactTag = '#<React-Native>';
var closingReactTag = '\n#</React-Native>';
var reactPodfileBoilerplate = openingReactTag + closingReactTag;
if (!podfileText) {
fs.appendFileSync(PODFILE_PATH, reactPodfileBoilerplate);
} else {
if (podfileText.indexOf(openingReactTag) === -1 || podfileText.indexOf(closingReactTag) === -1) {
fs.appendFileSync(PODFILE_PATH, reactPodfileBoilerplate);
}
}
try {
podfileText = fs.readFileSync(PODFILE_PATH, 'utf8');
} catch(e) {}
if (podfileText.indexOf('pod \'React\'') === -1) {
var indexOfReactComponents = podfileText.indexOf(openingReactTag) + openingReactTag.length;
var insertedReactDependency = '\npod \'React\', :path => \'node_modules/react-native\'\n';
try {
var newPodfileText = [podfileText.slice(0, indexOfReactComponents),
insertedReactDependency,
podfileText.slice(indexOfReactComponents)].join('');
fs.writeFileSync(PODFILE_PATH, newPodfileText);
} catch(e) {
throw e;
}
}
},
init: function(arguement) {
// arguement is available for future arguement commands
console.log('Searching for installable React Native components...');
this.setupPodfile();
var nodeModuleList = fs.readdirSync(NODE_MODULE_PATH);
if (nodeModuleList.length > 0) {
nodeModuleList.forEach(function(nodeModule) {
// Module would not start with '.' hidden file identifier
if (nodeModule.charAt(0) !== '.') {
var modulePath = './node_modules/' + nodeModule;
var nodeModulePackage;
try {
nodeModulePackage = fs.readFileSync(modulePath + '/package.json', 'utf8');
} catch(error) {
console.error('Error reading Node Module: `%s` package.json', nodeModule);
throw error;
}
var packageJSON = JSON.parse(nodeModulePackage);
console.log(packageJSON.hasOwnProperty('react-native-component'));
if (packageJSON.hasOwnProperty('react-native-component')) {
addDependency(nodeModule, modulePath);
}
}
});
installDependecies();
} else {
console.error('./node_modules directory contains 0 modules');
console.log('No React Native components found.');
process.exit(1);
}
}
};

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@ -26,6 +26,7 @@
"Examples/SampleApp",
"Libraries",
"packager",
"local-cli",
"cli.js",
"init.sh",
"LICENSE",

View File

@ -33,7 +33,8 @@ if (cli) {
process.exit(1);
}
if (args[0] === 'init') {
switch (args[0]) {
case 'init':
if (args[1]) {
init(args[1]);
} else {
@ -42,13 +43,15 @@ if (cli) {
);
process.exit(1);
}
} else {
break;
default:
console.error(
'Command `%s` unrecognized. ' +
'Did you mean to run this inside a react-native project?',
args[0]
);
process.exit(1);
break;
}
}