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Merge pull request #2169 from maxtimum/feature/add_grep_option_to_ps

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Feature/add grep option to ps
This commit is contained in:
hydroflame
2021-12-28 10:35:26 -05:00
committed by GitHub
parent b27bb36a95 07b00bc377
commit f674d2d253
2 changed files with 36 additions and 8 deletions
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3
doc/source/basicgameplay/terminal.rst
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@@ -432,7 +432,10 @@ empty file will be created.
ps
^^
$ ps [-g, --grep pattern]
Prints all scripts that are currently running on the current server.
The :code:`-g, --grep pattern` option will only output running scripts where the name matches the provided pattern.
rm
^^

41
src/Terminal/commands/ps.ts
View File

@@ -2,6 +2,7 @@ import { ITerminal } from "../ITerminal";
import { IRouter } from "../../ui/Router";
import { IPlayer } from "../../PersonObjects/IPlayer";
import { BaseServer } from "../../Server/BaseServer";
import * as libarg from "arg"
export function ps(
terminal: ITerminal,
@@ -10,16 +11,40 @@ export function ps(
server: BaseServer,
args: (string | number | boolean)[],
): void {
if (args.length !== 0) {
terminal.error("Incorrect usage of ps command. Usage: ps");
let flags;
try{
flags = libarg({
'--grep': String,
'-g': '--grep'
},
{ argv: args }
)
}catch(e){
// catch passing only -g / --grep with no string to use as the search
terminal.error("Incorrect usage of ps command. Usage: ps [-g, --grep pattern]");
return;
}
for (let i = 0; i < server.runningScripts.length; i++) {
const rsObj = server.runningScripts[i];
let res = `(PID - ${rsObj.pid}) ${rsObj.filename}`;
for (let j = 0; j < rsObj.args.length; ++j) {
res += " " + rsObj.args[j].toString();
const pattern = flags['--grep']
if (pattern) {
const re = new RegExp(pattern.toString())
const matching = server.runningScripts.filter((x) => re.test(x.filename))
for (let i = 0; i < matching.length; i++) {
const rsObj = matching[i];
let res = `(PID - ${rsObj.pid}) ${rsObj.filename}`;
for (let j = 0; j < rsObj.args.length; ++j) {
res += " " + rsObj.args[j].toString();
}
terminal.print(res);
}
}
if(args.length === 0){
for (let i = 0; i < server.runningScripts.length; i++) {
const rsObj = server.runningScripts[i];
let res = `(PID - ${rsObj.pid}) ${rsObj.filename}`;
for (let j = 0; j < rsObj.args.length; ++j) {
res += " " + rsObj.args[j].toString();
}
terminal.print(res);
}
terminal.print(res);
}
}