Shell command, it will be resolved when something is hit, and support the output of colored logs.
It is very suitable for writing your monorepo development service!
npm install wow-shell
import shell from "wow-shell";
// when stdout data includes 「Listening on port」, the shell promise will be resolved
shell("node ./packages/server/src/index.js", {
resolveKeyWords: "Listening on port",
}).then((matchedMsg) => {
console.log("matchedMsg:", matchedMsg);
// run vite after the server runs successfully
shell("vite ./packages/webapp");
});The output in console:
server Listening on port 3000
matchedMsg: server Listening on port 3000
vite v2.x.x dev server running at:
> Local: http://localhost:xxxx/
> Network: use `--host` to expose
ready in xms.
import shell from "wow-shell";
// If the resolvekeywords parameter is not passed in, the shell promise will be resolved when the child process closed
shell("ping google.com").then(() => console.log("ping completed!"));The output in console:
PING google.com (x.x.x.x): x data bytes
x bytes from x.x.x.x: icmp_seq=0 ttl=x time=x ms
x bytes from x.x.x.x: icmp_seq=0 ttl=x time=x ms
x bytes from x.x.x.x: icmp_seq=0 ttl=x time=x ms
--- google.com ping statistics ---
3 packets transmitted, 3 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = x/x/x/x ms
ping completed!
shell(command: string, options: Omit<SpawnOptionsWithoutStdio, 'shell' | 'stdio'> & { resolveKeyWords?: string; })