npmci/ts/npmci.build.docker.ts
2016-06-05 11:08:20 +02:00

144 lines
4.5 KiB
TypeScript

import * as plugins from "./npmci.plugins"
import * as NpmciEnv from "./npmci.env";
export let build = function(){
let done = plugins.q.defer();
plugins.gulp.src("./Dockerfile*")
.pipe(readDockerfiles())
.pipe(plugins.gulpFunction(function(){
sortDockerfiles()
.then(buildDockerfiles)
.then(done.resolve);
},"atEnd"));
return done.promise;
}
let readDockerfiles = function(){
return plugins.through2.obj(function(file,enc,cb){
let myDockerfile = new Dockerfile({
filePath:file.path,
read:true
});
NpmciEnv.dockerFiles.push(
myDockerfile
);
cb(null,file);
});
}
let cleanTagsArrayFunction = function(){
let cleanTagsArray = [];
NpmciEnv.dockerFiles.forEach(function(dockerfileArg){
cleanTagsArray.push(dockerfileArg.cleanTag);
});
return cleanTagsArray;
}
let sortDockerfiles = function(){
let done = plugins.q.defer();
let sortableArray = NpmciEnv.dockerFiles;
let sortedArray:Dockerfile[] = [];
let sorterFunctionCounter:number = 0;
let sorterFunction = function(){
let cleanTags = cleanTagsArrayFunction();
sortableArray.forEach((dockerfileArg)=>{
if(cleanTags.indexOf(dockerfileArg.baseImage) == -1){
let dockerfileArgIndex = sortableArray.indexOf(dockerfileArg);
sortableArray.splice(dockerfileArgIndex);
sortedArray.push(dockerfileArg);
}
});
if(sortableArray.length == 0){
console.log(sortedArray);
NpmciEnv.dockerFiles = sortedArray;
done.resolve();
} else if (sorterFunctionCounter < 100) {
sorterFunctionCounter++;
sorterFunction();
};
}
sorterFunction();
return done.promise;
}
let buildDockerfiles = function(){
let done = plugins.q.defer();
NpmciEnv.dockerFiles.forEach(function(dockerfileArg){
dockerfileArg.build();
})
done.resolve();
return done.promise;
}
export class Dockerfile {
filePath:string;
repo:string;
version:string;
cleanTag:string;
buildTag:string;
content:string;
baseImage:string;
constructor(options:{filePath?:string,fileContents?:string|Buffer,read?:boolean}){
this.filePath = options.filePath;
this.repo = NpmciEnv.repo.user + "/" + NpmciEnv.repo.repo;
this.version = dockerFileVersion(plugins.path.parse(options.filePath).base);
this.cleanTag = this.repo + ":" + this.version;
if(options.filePath && options.read){
this.content = plugins.smartfile.local.toStringSync(plugins.path.resolve(options.filePath));
};
this.baseImage = dockerBaseImage(this.content);
};
build(){
if(!this.buildTag){
let tag = dockerTag(this.repo,this.version);
plugins.shelljs.exec("docker build -t " + tag + " -f " + this.filePath + " .");
this.buildTag = tag;
NpmciEnv.dockerFilesBuilt.push(this);
} else {
plugins.beautylog.error("This Dockerfile already has been built!");
}
};
push(){
if(this.buildTag){
plugins.shelljs.exec("docker push " + this.buildTag);
} else {
plugins.beautylog.error("Dockerfile hasn't been built yet!");
}
}
}
let dockerFileVersion = function(dockerfileNameArg:string):string{
let versionString:string;
let versionRegex = /Dockerfile_([a-zA-Z0-9\.]*)$/;
let regexResultArray = versionRegex.exec(dockerfileNameArg);
if(regexResultArray && regexResultArray.length == 2){
versionString = regexResultArray[1];
} else {
versionString = "latest";
}
return versionString;
}
let dockerBaseImage = function(dockerfileContentArg:string){
let baseImageRegex = /FROM\s([a-zA-z0-9\/\-\:]*)\n/
let regexResultArray = baseImageRegex.exec(dockerfileContentArg)
return regexResultArray[1];
}
export let dockerTag = function(repoArg:string,versionArg:string):string{
let tagString:string;
let registry = NpmciEnv.dockerRegistry;
if(process.env.CI_BUILD_STAGE == "build" || process.env.CI_BUILD_STAGE == "test"){
registry = "registry.gitlab.com";
}
let repo = repoArg;
let version = versionArg;
if(process.env.CI_BUILD_STAGE == "build" || process.env.CI_BUILD_STAGE == "test"){
version = version + "_test";
}
tagString = registry + "/" + repo + ":" + version;
return tagString;
};