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'use strict';
var path = require('path');
export class Dependency {
reason: string;
groupId: string;
artifactId: string;
version: string;
state: string;
pomPath: string;
pomXml: any;
jarPath: string;
complete: boolean;
toString() {
return this.groupId + ':' + this.artifactId + ':' + this.version;
}
getGroupPath() {
return this.groupId.replace(/\./g, '/');
}
getArtifactPath() {
return path.join(this.getGroupPath(), this.artifactId);
}
getVersionPath() {
if (!this.version) {
throw new Error('version not found for ' + this.toString());
}
return path.join(this.getArtifactPath(), this.version);
}
getPomPath() {
return path.join(this.getVersionPath(), this.getPomFileName());
}
getJarPath() {
return path.join(this.getVersionPath(), this.getJarFileName());
}
getJarFileName() {
return this.artifactId + '-' + this.version + '.jar';
}
getPomFileName() {
return this.artifactId + '-' + this.version + '.pom';
}
getPackaging() {
if (!this.pomXml) {
throw new Error('Could not find pomXml for dependency: ' + this.toString());
}
if (this.pomXml.project && this.pomXml.project.packaging) {
return this.pomXml.project.packaging[0];
} else {
return 'jar';
}
}
getParent() {
if (!this.pomXml || !this.pomXml.project) {
throw new Error("Invalid dependency state. Missing pomXml. " + this);
}
if (this.pomXml.project.parent) {
var p = this.pomXml.project.parent[0];
return Dependency.createFromXmlObject(p, this.reason);
}
return null;
}
getDependencies() {
if (
this.pomXml.project
&& this.pomXml.project.dependencies
&& this.pomXml.project.dependencies[0]
&& this.pomXml.project.dependencies[0].dependency) {
var reason = this.reason;
if (reason) {
reason += '/';
}
reason += this.toString();
var dependencies = this.pomXml.project.dependencies[0].dependency;
return dependencies.map(function (d) {
return Dependency.createFromXmlObject(d, reason);
});
}
return [];
}
getDependencyManagementDependencies() {
if (
this.pomXml.project
&& this.pomXml.project.dependencyManagement
&& this.pomXml.project.dependencyManagement[0]
&& this.pomXml.project.dependencyManagement[0].dependencies
&& this.pomXml.project.dependencyManagement[0].dependencies[0]
&& this.pomXml.project.dependencyManagement[0].dependencies[0].dependency) {
var reason = this.reason;
if (reason) {
reason += '/';
}
reason += this.toString();
var dependencies = this.pomXml.project.dependencyManagement[0].dependencies[0].dependency;
return dependencies.map(function (d) {
return Dependency.createFromXmlObject(d, reason);
});
}
return [];
}
markCompleted() {
this.complete = true;
}
// this is a hack to wait for in flight dependencies to complete
waitUntilComplete(callback) {
callback = callback || function () { };
var me = this;
var count = 0;
var wait = setInterval(function () {
if (me.complete) {
clearInterval(wait);
if (!callback) {
return false;
}
var cb = callback;
callback = null;
return cb();
}
count++;
if (count > 100) {
console.log('waiting for ' + me.toString() + ' [state: ' + me.state + ']');
count = 0;
}
return false;
}, 10);
}
static createFromObject(obj, reason) {
var result = new Dependency();
result.reason = reason;
Object.keys(obj).forEach(function(k) {
result[k] = obj[k];
});
return result;
}
static createFromXmlObject(xml, reason) {
return Dependency.createFromObject({
groupId: xml.groupId[0],
artifactId: xml.artifactId[0],
version: xml.version ? xml.version[0] : null,
scope: xml.scope ? xml.scope[0] : 'compile',
optional: xml.optional ? (xml.optional[0] == 'true') : false
}, reason);
}
}
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