137 lines
4.1 KiB
TypeScript
137 lines
4.1 KiB
TypeScript
import * as plugins from "./npmdocker.plugins";
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import * as paths from "./npmdocker.paths";
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import * as snippets from "./npmdocker.snippets";
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import {npmdockerOra} from "./npmdocker.promisechain";
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let config;
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let dockerData = {
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imageTag: "npmdocker-temp-image:latest",
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containerName: "npmdocker-temp-container"
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};
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/**
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* check if docker is available
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*/
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let checkDocker = () => {
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let done = plugins.q.defer();
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npmdockerOra.text("checking docker...");
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if(plugins.shelljs.which("docker")){
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plugins.beautylog.ok("Docker found!")
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done.resolve();
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} else {
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done.reject(new Error("docker not found on this machine"));
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}
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return done.promise;
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};
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/**
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* builds the Dockerfile according to the config in the project
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*/
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let buildDockerFile = () => {
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let done = plugins.q.defer();
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npmdockerOra.text("building Dockerfile...");
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let dockerfile:string = snippets.dockerfileSnippet({
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baseImage:config.baseImage,
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command:config.command
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});
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plugins.beautylog.info(`Base image is: ${config.baseImage}`);
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plugins.beautylog.info(`Command is: ${config.command}`);
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plugins.smartfile.memory.toFsSync(dockerfile,paths.dockerfile);
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plugins.beautylog.ok("Dockerfile created!");
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done.resolve();
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return done.promise
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};
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/**
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* builds the Dockerimage from the built Dockerfile
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*/
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let buildDockerImage = () => {
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let done = plugins.q.defer();
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npmdockerOra.text("pulling latest base image from registry...");
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plugins.shelljs.exec(`docker pull ${config.baseImage}`,{
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silent:true
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},() => {
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npmdockerOra.text("building Dockerimage...");
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// are we creating a build context form project ?
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if(process.env.CI == "true"){
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npmdockerOra.text("creating build context...");
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plugins.smartfile.fs.copySync(paths.cwd,paths.buildContextDir);
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}
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plugins.shelljs.exec(`docker build -f ${paths.dockerfile} -t ${dockerData.imageTag} ${paths.assets}`,{
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silent:true
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},() => {
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plugins.beautylog.ok("Dockerimage built!")
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done.resolve();
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});
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}); // first pull latest version of baseImage
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return done.promise
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};
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/**
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* creates a container by running the built Dockerimage
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*/
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let runDockerImage = () => {
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let done = plugins.q.defer();
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npmdockerOra.text("starting Container...");
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npmdockerOra.end();
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// Are we mounting the project directory?
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let dockerProjectMountString:string = "";
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if(process.env.CI != "true"){
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dockerProjectMountString = `-v ${paths.cwd}:/workspace`
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};
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// Are we mounting docker.sock?
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let dockerSockString:string = "";
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if(config.dockerSock){
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dockerSockString = `-v /var/run/docker.sock:/var/run/docker.sock`
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};
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config.exitCode = plugins.shelljs.exec(`docker run ${dockerProjectMountString} ${dockerSockString} --name ${dockerData.containerName} ${dockerData.imageTag}`).code;
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done.resolve();
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return done.promise;
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};
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let deleteDockerContainter = () => {
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let done = plugins.q.defer();
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plugins.shelljs.exec(`docker rm ${dockerData.containerName}`,{
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silent:true
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});
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done.resolve();
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plugins.beautylog.ok("removed test container!");
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return done.promise
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};
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let deleteDockerImage = () => {
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let done = plugins.q.defer();
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plugins.shelljs.exec(`docker rmi ${dockerData.imageTag}`,{
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silent:true
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});
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plugins.beautylog.ok("removed test image!");
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plugins.beautylog.ok("Cleaned up!");
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done.resolve();
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return done.promise
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};
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let deleteBuildContext = () => {
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let done = plugins.q.defer();
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plugins.smartfile.fs.removeSync(paths.buildContextDir);
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done.resolve();
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return done.promise;
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}
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export let run = (configArg) => {
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let done = plugins.q.defer();
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config = configArg;
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checkDocker()
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.then(buildDockerFile)
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.then(buildDockerImage)
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.then(runDockerImage)
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.then(deleteDockerContainter)
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.then(deleteDockerImage)
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.then(deleteBuildContext)
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.then(() => {
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done.resolve(config);
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})
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return done.promise;
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} |