本文整理汇总了TypeScript中child-process-promise.exec函数的典型用法代码示例。如果您正苦于以下问题：TypeScript exec函数的具体用法？TypeScript exec怎么用？TypeScript exec使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了exec函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: getCurrentVersionFromGitTag
static async getCurrentVersionFromGitTag(): Promise<string> {
let result = await cp.exec("git describe --abbrev=0 --tags");
let content = result.stdout.trim();
if (!content) {
return null;
}
return content;
}示例2: getJuliaExePath
export async function getJuliaExePath() {
if (actualJuliaExePath == null) {
if (g_settings.juliaExePath == null) {
let homedir = os.homedir();
let pathsToSearch = [];
if (process.platform == "win32") {
pathsToSearch = ["julia.exe",
path.join(homedir, "AppData", "Local", "Julia-1.1.0", "bin", "julia.exe"),
path.join(homedir, "AppData", "Local", "Julia-1.0.4", "bin", "julia.exe"),
path.join(homedir, "AppData", "Local", "Julia-1.0.3", "bin", "julia.exe"),
path.join(homedir, "AppData", "Local", "Julia-1.0.2", "bin", "julia.exe"),
path.join(homedir, "AppData", "Local", "Julia-1.0.1", "bin", "julia.exe"),
path.join(homedir, "AppData", "Local", "Julia-1.0.0", "bin", "julia.exe")
];
}
else if (process.platform == "darwin") {
pathsToSearch = ["julia",
path.join(homedir, "Applications", "Julia-1.1.app", "Contents", "Resources", "julia", "bin", "julia"),
path.join("/", "Applications", "Julia-1.1.app", "Contents", "Resources", "julia", "bin", "julia"),
path.join(homedir, "Applications", "Julia-1.0.app", "Contents", "Resources", "julia", "bin", "julia"),
path.join("/", "Applications", "Julia-1.0.app", "Contents", "Resources", "julia", "bin", "julia")];
}
else {
pathsToSearch = ["julia"];
}
let foundJulia = false;
for (let p of pathsToSearch) {
try {
var res = await exec(`"${p}" --startup-file=no --history-file=no -e "println(Sys.BINDIR)"`);
if (p == 'julia' || p == "julia.exe") {
// use full path
actualJuliaExePath = path.join(res.stdout.trim(), p);
} else {
actualJuliaExePath = p;
}
foundJulia = true;
break;
}
catch (e) {
}
}
if (!foundJulia) {
actualJuliaExePath = g_settings.juliaExePath;
}
}
else {
if (g_settings.juliaExePath.includes(path.sep)) {
actualJuliaExePath = g_settings.juliaExePath;
} else {
// resolve full path
actualJuliaExePath = await whichAsync(g_settings.juliaExePath);
}
}
}
return actualJuliaExePath;
}示例3: verifyCert
function verifyCert(cert: string, intermediates: string[], roots: string[]) {
let cmd = ['openssl', 'verify'];
for (let intermediate of intermediates) {
cmd.push(...['-untrusted', intermediate]);
}
for (let root of roots) {
cmd.push(...['-CAfile', root]);
}
cmd.push(cert);
return exec(cmd.join(' '));
}示例4: bakeGrapherUrls
export async function bakeGrapherUrls(urls: string[], opts: { silent?: boolean } = {}) {
const currentExports = await getGrapherExportsByUrl()
const slugToId = await mapSlugsToIds()
const toBake = []
// Check that we need to bake this url, and don't already have an export
for (const url of urls) {
const current = currentExports.get(url)
if (!current) {
toBake.push(url)
continue
}
const slug = _.last(parseUrl(url).pathname.split('/'))
if (!slug) {
console.error(`Invalid chart url ${url}`)
continue
}
const chartId = slugToId[slug]
const rows = await grapherDb.query(`SELECT charts.config->>"$.version" AS version FROM charts WHERE charts.id=?`, [chartId])
if (!rows.length) {
console.error(`Mysteriously missing chart by id ${chartId}`)
continue
}
if (rows[0].version > current.version) {
toBake.push(url)
}
}
if (toBake.length > 0) {
const args = [`${GRAPHER_DIR}/dist/src/bakeChartsToImages.js`]
args.push(...toBake)
args.push(`${BAKED_DIR}/exports`)
const promise = exec(`cd ${GRAPHER_DIR} && node ${args.map(arg => JSON.stringify(arg)).join(" ")}`)
if (!opts.silent)
promise.childProcess.stdout.on('data', (data: any) => console.log(data.toString().trim()))
await promise
}
}示例5: execute
function execute(command: string): Promise<Buffer> {
var configuration = vscode.workspace.getConfiguration('codegnuglobal');
var encoding = configuration.get<string>('encoding');
var output = 'utf8';
if (encoding != null && encoding != "") {
output = 'binary';
}
return exec(command, {
cwd: vscode.workspace.rootPath,
encoding: output
}).then(function(result): Buffer {
if (encoding != null && encoding != "") {
var decoded = iconv.decode(result.stdout, encoding);
return decoded;
}
return result.stdout;
}).fail(function(error) {
console.error("Error: " + error);
}).progress(function(childProcess) {
console.log("Command: " + command + " running...");
});
};示例6: signCert
function signCert(requestName: string,
childCert: string,
parentCert: string,
parentCertKey: string,
serial: string,
opts: SigningOpts = {}) {
let cmd = ['openssl', 'x509', '-req', '-in', requestName, '-CAkey', parentCertKey,
'-CA', parentCert, '-days', '360', '-set_serial', serial, '-sha1',
'-out', childCert];
if (opts.enableCAUsage) {
// mark the certificate as being usable for signing other certificates.
// See https://www.openssl.org/docs/manmaster/apps/req.html and
// http://stackoverflow.com/a/5795827/434243
let extFile = '/tmp/cert-extensions.cfg';
fs.writeFileSync(extFile, `
[v3_extensions]
basicConstraints=CA:true
`);
cmd.push(...['-extfile', extFile, '-extensions', 'v3_extensions']);
}
return exec(cmd.join(' '));
}示例7:
import * as cpp from "child-process-promise";
import {
ChildProcess
} from 'child_process';
const a = cpp.exec("echo \"Hello world!\"");
a.childProcess; // $ExpectType ChildProcess
(async () => {
const at = await a;
at.childProcess; // $ExpectType ChildProcess
at.stdout; // $ExpectType string
at.stderr; // $ExpectType string
})();