文件操作 - publish.js

文件: /usr/share/atom/resources/app/apm/lib/publish.js

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(function() {
  var Command, Git, Login, Packages, Publish, config, fs, path, request, semver, url, yargs;

path = require('path');

url = require('url');

yargs = require('yargs');

Git = require('git-utils');

semver = require('semver');

fs = require('./fs');

config = require('./apm');

Command = require('./command');

Packages = require('./packages');

request = require('./request');

module.exports = Publish = (function() {
    class Publish extends Command {
      constructor() {
        super();
        this.userConfigPath = config.getUserConfigPath();
        this.atomNpmPath = require.resolve('npm/bin/npm-cli');
      }

parseOptions(argv) {
        var options;
        options = yargs(argv).wrap(Math.min(100, yargs.terminalWidth()));
        options.usage("\nUsage: apm publish [<newversion> | major | minor | patch | build]\n       apm publish --tag <tagname>\n       apm publish --rename <new-name>\n\nPublish a new version of the package in the current working directory.\n\nIf a new version or version increment is specified, then a new Git tag is\ncreated and the package.json file is updated with that new version before\nit is published to the apm registry. The HEAD branch and the new tag are\npushed up to the remote repository automatically using this option.\n\nIf a tag is provided via the --tag flag, it must have the form `vx.y.z`.\nFor example, `apm publish -t v1.12.0`.\n\nIf a new name is provided via the --rename flag, the package.json file is\nupdated with the new name and the package's name is updated on Atom.io.\n\nRun `apm featured` to see all the featured packages or\n`apm view <packagename>` to see information about your package after you\nhave published it.");
        options.alias('h', 'help').describe('help', 'Print this usage message');
        options.alias('t', 'tag').string('tag').describe('tag', 'Specify a tag to publish. Must be of the form vx.y.z');
        return options.alias('r', 'rename').string('rename').describe('rename', 'Specify a new name for the package');
      }

// Create a new version and tag use the `npm version` command.

// version  - The new version or version increment.
      // callback - The callback function to invoke with an error as the first
      //            argument and a the generated tag string as the second argument.
      versionPackage(version, callback) {
        var versionArgs;
        process.stdout.write('Preparing and tagging a new version ');
        versionArgs = ['version', version, '-m', 'Prepare v%s release'];
        return this.fork(this.atomNpmPath, versionArgs, (code, stderr = '', stdout = '') => {
          if (code === 0) {
            this.logSuccess();
            return callback(null, stdout.trim());
          } else {
            this.logFailure();
            return callback(`${stdout}\n${stderr}`.trim());
          }
        });
      }

// Push a tag to the remote repository.

//  tag - The tag to push.
      //  pack - The package metadata.
      //  callback - The callback function to invoke with an error as the first
      //             argument.
      pushVersion(tag, pack, callback) {
        var pushArgs;
        process.stdout.write(`Pushing ${tag} tag `);
        pushArgs = ['push', Packages.getRemote(pack), 'HEAD', tag];
        return this.spawn('git', pushArgs, (...args) => {
          return this.logCommandResults(callback, ...args);
        });
      }

// Check for the tag being available from the GitHub API before notifying
      // atom.io about the new version.

// The tag is checked for 5 times at 1 second intervals.

// pack - The package metadata.
      // tag - The tag that was pushed.
      // callback - The callback function to invoke when either the tag is available
      //            or the maximum numbers of requests for the tag have been made.
      //            No arguments are passed to the callback when it is invoked.
      waitForTagToBeAvailable(pack, tag, callback) {
        var interval, requestSettings, requestTags, retryCount;
        retryCount = 5;
        interval = 1000;
        requestSettings = {
          url: `https://api.github.com/repos/${Packages.getRepository(pack)}/tags`,
          json: true
        };
        requestTags = function() {
          return request.get(requestSettings, function(error, response, tags = []) {
            var i, index, len, name;
            if ((response != null ? response.statusCode : void 0) === 200) {
              for (index = i = 0, len = tags.length; i < len; index = ++i) {
                ({name} = tags[index]);
                if (name === tag) {
                  return callback();
                }
              }
            }
            if (--retryCount <= 0) {
              return callback();
            } else {
              return setTimeout(requestTags, interval);
            }
          });
        };
        return requestTags();
      }

// Does the given package already exist in the registry?

// packageName - The string package name to check.
      // callback    - The callback function invoke with an error as the first
      //               argument and true/false as the second argument.
      packageExists(packageName, callback) {
        return Login.getTokenOrLogin(function(error, token) {
          var requestSettings;
          if (error != null) {
            return callback(error);
          }
          requestSettings = {
            url: `${config.getAtomPackagesUrl()}/${packageName}`,
            json: true,
            headers: {
              authorization: token
            }
          };
          return request.get(requestSettings, function(error, response, body = {}) {
            if (error != null) {
              return callback(error);
            } else {
              return callback(null, response.statusCode === 200);
            }
          });
        });
      }

// Register the current repository with the package registry.

// pack - The package metadata.
      // callback - The callback function.
      registerPackage(pack, callback) {
        if (!pack.name) {
          callback('Required name field in package.json not found');
          return;
        }
        return this.packageExists(pack.name, (error, exists) => {
          var repository;
          if (error != null) {
            return callback(error);
          }
          if (exists) {
            return callback();
          }
          if (!(repository = Packages.getRepository(pack))) {
            callback('Unable to parse repository name/owner from package.json repository field');
            return;
          }
          process.stdout.write(`Registering ${pack.name} `);
          return Login.getTokenOrLogin((error, token) => {
            var requestSettings;
            if (error != null) {
              this.logFailure();
              callback(error);
              return;
            }
            requestSettings = {
              url: config.getAtomPackagesUrl(),
              json: true,
              body: {
                repository: repository
              },
              headers: {
                authorization: token
              }
            };
            return request.post(requestSettings, (error, response, body = {}) => {
              var message;
              if (error != null) {
                return callback(error);
              } else if (response.statusCode !== 201) {
                message = request.getErrorMessage(response, body);
                this.logFailure();
                return callback(`Registering package in ${repository} repository failed: ${message}`);
              } else {
                this.logSuccess();
                return callback(null, true);
              }
            });
          });
        });
      }

// Create a new package version at the given Git tag.

// packageName - The string name of the package.
      // tag - The string Git tag of the new version.
      // callback - The callback function to invoke with an error as the first
      //            argument.
      createPackageVersion(packageName, tag, options, callback) {
        return Login.getTokenOrLogin(function(error, token) {
          var requestSettings;
          if (error != null) {
            callback(error);
            return;
          }
          requestSettings = {
            url: `${config.getAtomPackagesUrl()}/${packageName}/versions`,
            json: true,
            body: {
              tag: tag,
              rename: options.rename
            },
            headers: {
              authorization: token
            }
          };
          return request.post(requestSettings, function(error, response, body = {}) {
            var message;
            if (error != null) {
              return callback(error);
            } else if (response.statusCode !== 201) {
              message = request.getErrorMessage(response, body);
              return callback(`Creating new version failed: ${message}`);
            } else {
              return callback();
            }
          });
        });
      }

// Publish the version of the package associated with the given tag.

// pack - The package metadata.
      // tag - The Git tag string of the package version to publish.
      // options - An options Object (optional).
      // callback - The callback function to invoke when done with an error as the
      //            first argument.
      publishPackage(pack, tag, ...remaining) {
        var callback, options;
        if (remaining.length >= 2) {
          options = remaining.shift();
        }
        if (options == null) {
          options = {};
        }
        callback = remaining.shift();
        process.stdout.write(`Publishing ${options.rename || pack.name}@${tag} `);
        return this.createPackageVersion(pack.name, tag, options, (error) => {
          if (error != null) {
            this.logFailure();
            return callback(error);
          } else {
            this.logSuccess();
            return callback();
          }
        });
      }

logFirstTimePublishMessage(pack) {
        process.stdout.write('Congrats on publishing a new package!'.rainbow);
        // :+1: :package: :tada: when available
        if (process.platform === 'darwin') {
          process.stdout.write(' \uD83D\uDC4D  \uD83D\uDCE6  \uD83C\uDF89');
        }
        return process.stdout.write(`\nCheck it out at https://atom.io/packages/${pack.name}\n`);
      }

loadMetadata() {
        var error, metadataPath, pack;
        metadataPath = path.resolve('package.json');
        if (!fs.isFileSync(metadataPath)) {
          throw new Error(`No package.json file found at ${process.cwd()}/package.json`);
        }
        try {
          return pack = JSON.parse(fs.readFileSync(metadataPath));
        } catch (error1) {
          error = error1;
          throw new Error(`Error parsing package.json file: ${error.message}`);
        }
      }

saveMetadata(pack, callback) {
        var metadataJson, metadataPath;
        metadataPath = path.resolve('package.json');
        metadataJson = JSON.stringify(pack, null, 2);
        return fs.writeFile(metadataPath, `${metadataJson}\n`, callback);
      }

loadRepository() {
        var currentBranch, currentDirectory, remoteName, repo, upstreamUrl;
        currentDirectory = process.cwd();
        repo = Git.open(currentDirectory);
        if (!(repo != null ? repo.isWorkingDirectory(currentDirectory) : void 0)) {
          throw new Error('Package must be in a Git repository before publishing: https://help.github.com/articles/create-a-repo');
        }
        if (currentBranch = repo.getShortHead()) {
          remoteName = repo.getConfigValue(`branch.${currentBranch}.remote`);
        }
        if (remoteName == null) {
          remoteName = repo.getConfigValue('branch.master.remote');
        }
        if (remoteName) {
          upstreamUrl = repo.getConfigValue(`remote.${remoteName}.url`);
        }
        if (upstreamUrl == null) {
          upstreamUrl = repo.getConfigValue('remote.origin.url');
        }
        if (!upstreamUrl) {
          throw new Error('Package must be pushed up to GitHub before publishing: https://help.github.com/articles/create-a-repo');
        }
      }

// Rename package if necessary
      renamePackage(pack, name, callback) {
        var message;
        if ((name != null ? name.length : void 0) > 0) {
          if (pack.name === name) {
            return callback('The new package name must be different than the name in the package.json file');
          }
          message = `Renaming ${pack.name} to ${name} `;
          process.stdout.write(message);
          return this.setPackageName(pack, name, (error) => {
            if (error != null) {
              this.logFailure();
              return callback(error);
            }
            return config.getSetting('git', (gitCommand) => {
              if (gitCommand == null) {
                gitCommand = 'git';
              }
              return this.spawn(gitCommand, ['add', 'package.json'], (code, stderr = '', stdout = '') => {
                var addOutput;
                if (code !== 0) {
                  this.logFailure();
                  addOutput = `${stdout}\n${stderr}`.trim();
                  return callback(`\`git add package.json\` failed: ${addOutput}`);
                }
                return this.spawn(gitCommand, ['commit', '-m', message], (code, stderr = '', stdout = '') => {
                  var commitOutput;
                  if (code === 0) {
                    this.logSuccess();
                    return callback();
                  } else {
                    this.logFailure();
                    commitOutput = `${stdout}\n${stderr}`.trim();
                    return callback(`Failed to commit package.json: ${commitOutput}`);
                  }
                });
              });
            });
          });
        } else {
          // Just fall through if the name is empty
          return callback();
        }
      }

setPackageName(pack, name, callback) {
        pack.name = name;
        return this.saveMetadata(pack, callback);
      }

validateSemverRanges(pack) {
        var isValidRange, packageName, ref, ref1, ref2, semverRange;
        if (!pack) {
          return;
        }
        isValidRange = function(semverRange) {
          if (semver.validRange(semverRange)) {
            return true;
          }
          try {
            if (url.parse(semverRange).protocol.length > 0) {
              return true;
            }
          } catch (error1) {}
          return semverRange === 'latest';
        };
        if (((ref = pack.engines) != null ? ref.atom : void 0) != null) {
          if (!semver.validRange(pack.engines.atom)) {
            throw new Error(`The Atom engine range in the package.json file is invalid: ${pack.engines.atom}`);
          }
        }
        ref1 = pack.dependencies;
        for (packageName in ref1) {
          semverRange = ref1[packageName];
          if (!isValidRange(semverRange)) {
            throw new Error(`The ${packageName} dependency range in the package.json file is invalid: ${semverRange}`);
          }
        }
        ref2 = pack.devDependencies;
        for (packageName in ref2) {
          semverRange = ref2[packageName];
          if (!isValidRange(semverRange)) {
            throw new Error(`The ${packageName} dev dependency range in the package.json file is invalid: ${semverRange}`);
          }
        }
      }

// Run the publish command with the given options
      run(options) {
        var callback, error, originalName, pack, rename, tag, version;
        ({callback} = options);
        options = this.parseOptions(options.commandArgs);
        ({tag, rename} = options.argv);
        [version] = options.argv._;
        try {
          pack = this.loadMetadata();
        } catch (error1) {
          error = error1;
          return callback(error);
        }
        try {
          this.validateSemverRanges(pack);
        } catch (error1) {
          error = error1;
          return callback(error);
        }
        try {
          this.loadRepository();
        } catch (error1) {
          error = error1;
          return callback(error);
        }
        if ((version != null ? version.length : void 0) > 0 || (rename != null ? rename.length : void 0) > 0) {
          if (!((version != null ? version.length : void 0) > 0)) {
            version = 'patch';
          }
          if ((rename != null ? rename.length : void 0) > 0) {
            originalName = pack.name;
          }
          return this.registerPackage(pack, (error, firstTimePublishing) => {
            if (error != null) {
              return callback(error);
            }
            return this.renamePackage(pack, rename, (error) => {
              if (error != null) {
                return callback(error);
              }
              return this.versionPackage(version, (error, tag) => {
                if (error != null) {
                  return callback(error);
                }
                return this.pushVersion(tag, pack, (error) => {
                  if (error != null) {
                    return callback(error);
                  }
                  return this.waitForTagToBeAvailable(pack, tag, () => {
                    if (originalName != null) {
                      // If we're renaming a package, we have to hit the API with the
                      // current name, not the new one, or it will 404.
                      rename = pack.name;
                      pack.name = originalName;
                    }
                    return this.publishPackage(pack, tag, {rename}, (error) => {
                      if (firstTimePublishing && (error == null)) {
                        this.logFirstTimePublishMessage(pack);
                      }
                      return callback(error);
                    });
                  });
                });
              });
            });
          });
        } else if ((tag != null ? tag.length : void 0) > 0) {
          return this.registerPackage(pack, (error, firstTimePublishing) => {
            if (error != null) {
              return callback(error);
            }
            return this.publishPackage(pack, tag, (error) => {
              if (firstTimePublishing && (error == null)) {
                this.logFirstTimePublishMessage(pack);
              }
              return callback(error);
            });
          });
        } else {
          return callback('A version, tag, or new package name is required');
        }
      }

};

Publish.commandNames = ['publish'];

return Publish;

}).call(this);

文件操作 - publish.js

文件: /usr/share/atom/resources/app/apm/lib/publish.js

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