Github user cmarcelk commented on a diff in the pull request:
https://github.com/apache/cordova-mobile-spec/pull/55#discussion_r11874991
--- Diff: createmobilespec/createmobilespec.js ---
@@ -17,99 +16,163 @@
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-*/
-
-var fs = require('fs'),
- path = require('path'),
+ */
+
+var fs = require("fs"),
+ path = require("path"),
+ child_process = require("child_process"),
shelljs,
optimist;
+
+// Dependencies requirements check
try {
- shelljs = require('shelljs');
- optimist = require('optimist');
+ shelljs = require("shelljs");
+ optimist = require("optimist");
} catch (e) {
- console.error('Missing module. Please run "npm install" from this
directory:\n\t' +
+ console.error('Missing module. Please run \"npm install\" from this
directory:\n\t' +
path.dirname(__dirname));
process.exit(2);
}
-
-var tokens = process.argv.slice(2);
-var argv = optimist(tokens)
- .default('android', false)
- .default('ios', false)
- .usage('Usage: $0 [--android] [--ios]\nDefault is to use
Android and iOS.')
- .argv;
-// preserve the original behavior when there are no args
-if (tokens.length === 0) {
- argv.android = true;
- argv.ios = true;
+// Print relevant information
+console.log("Creating \"mobilespec\" project. If you have any errors, it
may be from missing repositories.");
+console.log("To clone needed repositories:");
+console.log(" ./cordova-coho/coho repo-clone -r plugins -r mobile-spec -r
android -r ios -r cli");
+console.log("To update all repositories:");
+console.log(" ./cordova-coho/coho repo-update");
+
+// Setting up vars, folders and libraries, to ensure full compatibility
cross platform, absolute paths are used instead of relative paths
+// Cordova Coho dir, it should contain all libraries and required
repositories
+// [cordova-cli, cordova-android, cordova-blackberry, cordova-ios,
cordova-windows, cordova-windows8, all plugins libraries, cordova-mobile-spec,
cordova-js]
+// searchDir function it was added, to look for cordova-coho folder
backwards, for cases like absolute/path/cordova-coho/cordova-coho/...All
libraries
+// This is to make sure that cordova-coho exists and it's the right one.
+shelljs.pushd("../../../cordova-coho")
+var coho_dir = process.cwd()+path.sep,
+ cordova_cli = path.join(coho_dir, "cordova-cli", "bin", "cordova"),
+ cordova_ms = path.join(coho_dir, "cordova-mobile-spec"),
+ cordova_js = path.join(coho_dir, "cordova-js"),
+ ms_project_dir = path.join(coho_dir, "mobilespec"),
+ platforms = [],
+ //Setting up optimist features
+ tokens = process.argv.slice(2),
+ argv = optimist.usage('\n\nCreatemobilespec usage: \n$0 [--android]
[--ios]')
+ .alias('h', 'help')
+ .argv;
+
+// Main libraries and path"s requirements check
+if (!fs.existsSync(coho_dir)) {
+ console.log("Please run this script from the directory that contains
cordova-coho");
+ shelljs.exit(1);
}
-var platforms = [];
-if (argv.android) { platforms.push('android'); }
-if (argv.ios) { platforms.push('ios'); }
-if (!fs.existsSync('cordova-mobile-spec')) {
- console.log('Please run this script from the directory that contains
cordova-mobile-spec');
+if (!fs.existsSync(cordova_ms)) {
+ console.log("Please run this script from the directory that contains
cordova-mobile-spec");
shelljs.exit(1);
}
-if (fs.existsSync('mobilespec')) {
- console.log('Directory "mobilespec" already exists. Delete it first
then re-run.');
+if (!fs.existsSync(cordova_js)) {
+ console.log("Please run this script from the directory that contains
cordova-js");
shelljs.exit(1);
}
-console.log('Creating mobilespec project. If you have any errors, it may
be from missing repositories.');
-console.log('To clone needed repositories:');
-console.log(" ./cordova-coho/coho repo-clone -r plugins -r mobile-spec -r
cli -r " + platforms.join(' -r '));
-console.log('To update all repositories:');
-console.log(' ./cordova-coho/coho repo-update');
+// No arguments throws error
+if (tokens.length === 0) {
+ throw new Error('No arguments found');
+}
+
+if (argv.help) {optimist.showHelp(); return;}
+if (argv.android) { platforms.push("android");}
+if (argv.ios) { platforms.push("ios");}
+if (argv.blackberry10) { platforms.push("blackberry10");}
+if (argv.wp8) { platforms.push("wp8");}
+if (argv.windows8) { platforms.push("windows8");}
+
+if (platforms.length === 0){
+ throw new Error ('No supported platforms');
--- End diff --
This verbage is a bit vague if it is Cordova's fault or the user's fault.
How about something like "No platforms were selected. Please choose at least
one of the supported platforms." and invoke optimist.showHelp(). Is there
anyone to catch this throw?
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