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refactor download

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This commit is contained in:
Iuri Matias 2017-12-16 12:44:52 -05:00
parent a216aa980f
commit 9d78f995e8
1 changed files with 66 additions and 61 deletions
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127
lib/pipeline/npm.js
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@ -9,6 +9,70 @@ class Npm {
this.logger = options.logger; this.logger = options.logger;
} }
downloadFromGit(registryJSON, packageName, version, returnContent, callback) {
let repoName = registryJSON.repository.url.replace("git+https://github.com/", "").replace(".git","");
let gitHead = registryJSON.gitHead;
if (!gitHead) {
console.error("Could not download " + packageName + " " + version);
return callback("error");
}
let fileLocation = "https://raw.githubusercontent.com/" + repoName + "/" + gitHead + "/dist/web3.min.js";
let packageDirectory = './.embark/versions/' + packageName + '/' + version + '/';
if (fs.existsSync(packageDirectory + "/" + packageName + ".js")) {
if (returnContent) {
let distFile = packageDirectory + packageName + ".js";
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
} else {
fs.mkdirpSync(packageDirectory);
self.logger.info("downloading " + packageName + " " + version + "....");
utils.downloadFile(fileLocation, packageDirectory + "/" + packageName + ".js", function() {
utils.extractTar(packageDirectory + "/" + packageName + ".js", packageDirectory, function() {
if (returnContent) {
let distFile = packageDirectory + packageName + ".js";
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
});
});
}
}
downloadFromNpm(registryJSON, packageName, version, returnContent, callback) {
let tarball = registryJSON.dist.tarball;
let packageDirectory = './.embark/versions/' + packageName + '/' + version + '/';
if (fs.existsSync(packageDirectory + "/downloaded_package.tgz")) {
if (returnContent) {
let distFile = packageDirectory + returnContent;
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
} else {
fs.mkdirpSync(packageDirectory);
this.logger.info("downloading " + packageName + " " + version + "....");
utils.downloadFile(tarball, packageDirectory + "/downloaded_package.tgz", function() {
utils.extractTar(packageDirectory + "/downloaded_package.tgz", packageDirectory, function() {
if (returnContent) {
let distFile = packageDirectory + returnContent;
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
});
});
}
}
// TODO: callback should accept an error // TODO: callback should accept an error
getPackageVersion(packageName, version, returnContent, getFromGit, callback) { getPackageVersion(packageName, version, returnContent, getFromGit, callback) {
let self = this; let self = this;
@ -17,70 +81,11 @@ class Npm {
utils.httpsGet(npmRegistry, function (_err, body) { utils.httpsGet(npmRegistry, function (_err, body) {
let registryJSON = JSON.parse(body); let registryJSON = JSON.parse(body);
let tarball = registryJSON.dist.tarball;
if (getFromGit) { if (getFromGit) {
let repoName = registryJSON.repository.url.replace("git+https://github.com/", "").replace(".git",""); self.downloadFromGit(registryJSON, packageName, version, returnContent, callback);
let gitHead = registryJSON.gitHead;
if (!gitHead) {
console.error("Could not download " + packageName + " " + version);
return callback("error");
}
let fileLocation = "https://raw.githubusercontent.com/" + repoName + "/" + gitHead + "/dist/web3.min.js";
let packageDirectory = './.embark/versions/' + packageName + '/' + version + '/';
if (fs.existsSync(packageDirectory + "/" + packageName + ".js")) {
if (returnContent) {
let distFile = packageDirectory + packageName + ".js";
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
} else {
fs.mkdirpSync(packageDirectory);
self.logger.info("downloading " + packageName + " " + version + "....");
utils.downloadFile(fileLocation, packageDirectory + "/" + packageName + ".js", function() {
utils.extractTar(packageDirectory + "/" + packageName + ".js", packageDirectory, function() {
if (returnContent) {
let distFile = packageDirectory + packageName + ".js";
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
});
});
}
} else { } else {
self.downloadFromNpm(registryJSON, packageName, version, returnContent, callback);
let packageDirectory = './.embark/versions/' + packageName + '/' + version + '/';
if (fs.existsSync(packageDirectory + "/downloaded_package.tgz")) {
if (returnContent) {
let distFile = packageDirectory + returnContent;
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
} else {
fs.mkdirpSync(packageDirectory);
self.logger.info("downloading " + packageName + " " + version + "....");
utils.downloadFile(tarball, packageDirectory + "/downloaded_package.tgz", function() {
utils.extractTar(packageDirectory + "/downloaded_package.tgz", packageDirectory, function() {
if (returnContent) {
let distFile = packageDirectory + returnContent;
callback(fs.readFileSync(distFile).toString());
} else {
callback(packageDirectory);
}
});
});
}
} }
}); });
} }
} }