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embark-area-51
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use hosted-git-info pkg to process --template name/url

This commit is contained in:
Michael Bradley, Jr 2018-09-24 17:35:56 -05:00
parent 9a78301ac1
commit 1b7935678c
1 changed files with 15 additions and 58 deletions
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73
lib/utils/template_generator.js
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@ -1,4 +1,5 @@
let fs = require('../core/fs.js');
let hostedGitInfo = require('hosted-git-info');
let utils = require('./utils.js');
class TemplateGenerator {
@ -76,72 +77,28 @@ class TemplateGenerator {
console.log(__('Installing packages...').green);
utils.runCmd('npm install');
}
console.log(__('Init complete').green);
console.log('\n' + __('App ready at ').green + templatePath);
}
extractGithubUrlAndFolder(uri){
/* first matching group is the url, second the repoPart and third the branch with a hash in the beginning (if existing)
e.g. (["git@github.com/status-im/dappcon-workshop-dapp#master", "status-im/dappcon-workshop-dapp", "#master" ])
should work with all formats of the following:
* git@github.com/status-im/dappcon-workshop-dapp#start-here
* git@github.com/status-im/dappcon-workshop-dapp
* http://www.github.com/status-im/dappcon-workshop-dapp
* https://www.github.com/status-im/dappcon-workshop-dapp
* github.com/status-im/dappcon-workshop-dapp#start-here
sadly it doesn't extract from http(s)://github.com/status-im/dappcon-workshop-dapp/tree/start-here
thats why we have a special case later
*/
const match = uri.match(/github\.com+\/(.+?)(#.*)?$/);
const githubPart = "https://github.com/";
let repoPart = match !== null? match[1] : null;
let branchName = match !== null? match[2] : null;
if (branchName && branchName !== '#'){
branchName = branchName.substring(1);
} else {
branchName = "master";
}
let url, folder;
if (uri.includes("/tree")){
//e.g http(s)://github.com/status-im/dappcon-workshop-dapp/tree/start-here
let repoPartAndBranch = repoPart.split("/tree/");
repoPart = repoPartAndBranch[0];
branchName = repoPartAndBranch[1];
url = "https://github.com/" + repoPart + "/archive/"+ branchName +".zip";
folder = repoPart + "/" + branchName;
} else if (repoPart !== undefined) {
url = githubPart + repoPart + "/archive/" + branchName + ".zip";
folder = repoPart + "/" + branchName;
}
return {
'url': url,
'folder': folder
};
}
getExternalProject(uri) {
let url, folder;
const regex = /^((git@)?(www\.)?github\.com\/)|(https?:\/\/)/;
if (!uri.match(regex) && uri.split('/').length >= 2) {
//e.g embark-framework/embark, embark-framework/embark#branch, embark-framework/embark#features/branch
let repoPartAndBranch = uri.split('#');
let repoPart = repoPartAndBranch[0];
let branchName = (repoPartAndBranch.length === 2)? repoPartAndBranch[1] : "master";
url = "https://github.com/" + repoPart + "/archive/"+ branchName + ".zip";
folder = repoPart + "/" + branchName;
} else if (uri.indexOf('/') === -1) {
url = "https://github.com/embark-framework/embark-" + uri + "-template/archive/master.zip";
folder = "embark-framework/embark-" + uri + "-template";
} else {
let urlAndFolder = this.extractGithubUrlAndFolder(uri);
url = urlAndFolder.url;
folder = urlAndFolder.folder;
let url, folder, hgi;
try {
hgi = hostedGitInfo.fromUrl(uri);
if (!hgi) {
let x = uri.split('#');
x[0] = `embark-framework/embark-${x[0]}-template`;
hgi = hostedGitInfo.fromUrl(x.join('#'));
}
if(!hgi) { throw new Error(); }
url = hgi.tarball();
folder = `${hgi.user}/${hgi.project}/${hgi.committish || 'master'}`;
} catch (e) {
console.error('Unsupported template name or git host URL'.red);
process.exit(1);
}
return {