backtickToConsoleX - run external process, print its output to Java console and call function on output [1009098]

< > BotCompany Repo | #1009098 // backtickToConsoleX - run external process, print its output to Java console and call function on output

JavaX fragment (include)

// returns file with program output (STDOUT+STDERR)
static File backtickToConsoleX(S cmd, fO outputReceiver) {
  File outputFile = createTempFile(cmd, ".out");
  makeEmptyFile(outputFile); // unnecessary?
  TailFile tail = tailFile2(outputFile, 1000, voidfunc(S s) {
    printNoNewLine(fixNewLines(s));
    pcallF(outputReceiver, s);
  });
  
  // make a dependent child process that is exited when we exit
  print("Running: " + cmd);
  pcall {
    backtickToFile(cmd, outputFile);
  }
  tail.stop();
  ret outputFile;
}

Author comment

Began life as a copy of #1009090

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Snippet ID:

#1009098

Snippet name:

backtickToConsoleX - run external process, print its output to Java console and call function on output

Eternal ID of this version:

#1009098/3

Text MD5:

24f8e75b05758f4b1ffeed550bca4eac

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-06-30 16:53:03

Source code size:

536 bytes / 17 lines

Pitched / IR pitched:

No / No

Views / Downloads:

448 / 488

Version history:

2 change(s)

Referenced in:

[show references]

1	// returns file with program output (STDOUT+STDERR)
2	static File backtickToConsoleX(S cmd, fO outputReceiver) {
3	File outputFile = createTempFile(cmd, ".out");
4	makeEmptyFile(outputFile); // unnecessary?
5	TailFile tail = tailFile2(outputFile, 1000, voidfunc(S s) {
6	printNoNewLine(fixNewLines(s));
7	pcallF(outputReceiver, s);
8	});
9
10	// make a dependent child process that is exited when we exit
11	print("Running: " + cmd);
12	pcall {
13	backtickToFile(cmd, outputFile);
14	}
15	tail.stop();
16	ret outputFile;
17	}