europa-build
Version:
Tool for generating and maintaining Europa plugins and presets
129 lines • 5.95 kB
JavaScript
;
/*
* Copyright (C) 2022 neocotic
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.CommandScriptProvider = void 0;
const child_process_1 = require("child_process");
const os_1 = require("os");
const util_1 = require("util");
const CommonScriptProvider_1 = require("./CommonScriptProvider");
const execute = (0, util_1.promisify)(child_process_1.exec);
const executeFile = (0, util_1.promisify)(child_process_1.execFile);
/**
* An abstract {@link ScriptProvider} that provides logic useful for executing commands to support scripts.
*/
class CommandScriptProvider extends CommonScriptProvider_1.CommonScriptProvider {
/**
* Creates an instance of {@link CommandScriptProvider} using the `options` provided.
*
* @param options - The options to be used.
*/
constructor(options) {
super(options);
}
/**
* Executes the command with the specified name using the `args` provided within the given directory and returns
* anything written to STDOUT by the command.
*
* @param directoryPath - The path of the directory in which the command should be executed.
* @param commandName - The name of the command to be executed.
* @param [args] - Any arguments to be passed to the command during execution.
* @return Anything written to STDOUT by the command.
* @throws If an error occurs while attempting to execute the command.
*/
async exec(directoryPath, commandName, args = []) {
this.getLogger().debug(`Executing '${commandName}' command with arguments [${args}] in directory: '${directoryPath}'`);
try {
const command = args.length ? [commandName].concat(...args).join(' ') : commandName;
const { stdout } = await execute(command, { cwd: directoryPath });
this.logCommandOutput(commandName, stdout);
return stdout;
}
catch (e) {
throw new Error(`Failed to execute '${commandName}' command: ${CommandScriptProvider.getExecErrorMessage(e)}`);
}
}
/**
* Executes the bundled command with the specified name using the `args` provided within the given directory and
* returns anything written to STDOUT by the command.
*
* @param directoryPath - The path of the directory in which the command should be executed.
* @param commandName - The name of the bundled command to be executed.
* @param [args] - Any arguments to be passed to the bundled command during execution.
* @return Anything written to STDOUT by the bundled command.
* @throws If an error occurs while attempting to execute the bundled command.
*/
async execBundledCommand(directoryPath, commandName, args = []) {
const commandPath = await this.getBundledCommandPath(commandName);
this.getLogger().debug(`Executing '${commandName}' command with arguments [${args}] in directory: '${directoryPath}'`);
try {
const { stdout } = await executeFile(commandPath, args, { cwd: directoryPath });
this.logCommandOutput(commandName, stdout);
return stdout;
}
catch (e) {
throw new Error(`Failed to execute '${commandName}' command: ${CommandScriptProvider.getExecErrorMessage(e)}`);
}
}
/**
* Returns the path of the bundled command.
*
* @param commandName - The name of the bundled command whose path is to be returned.
* @return The path of the bundled command.
*/
getBundledCommandPath(commandName) {
return this.getBundledPath('node_modules/.bin', commandName);
}
static getExecErrorMessage(error) {
if (!error) {
return 'An unknown error occurred';
}
if (error instanceof Error) {
if (CommandScriptProvider.hasErrorStderr(error)) {
return error.stderr;
}
if (CommandScriptProvider.hasErrorStdout(error)) {
return error.stdout;
}
}
return `${error}`;
}
static hasErrorField(error, fieldName) {
return fieldName in error && typeof error[fieldName] === 'string' && !!error[fieldName];
}
static hasErrorStderr(error) {
return CommandScriptProvider.hasErrorField(error, 'stderr');
}
static hasErrorStdout(error) {
return CommandScriptProvider.hasErrorField(error, 'stdout');
}
logCommandOutput(commandName, output) {
const logger = this.getLogger();
if (logger.isDebugEnabled()) {
logger.debug(output
? `'${commandName}' command provided output:${os_1.EOL}${output}`
: `'${commandName}' command provided no output`);
}
}
}
exports.CommandScriptProvider = CommandScriptProvider;
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