105 lines
2.8 KiB
C++
105 lines
2.8 KiB
C++
/*******************************************************************************
|
|
|
|
Copyright(C) Jonas 'Sortie' Termansen 2013.
|
|
|
|
This program is free software: you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by the Free
|
|
Software Foundation, either version 3 of the License, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
more details.
|
|
|
|
You should have received a copy of the GNU General Public License along with
|
|
this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
colormake.cpp
|
|
Colors the output of the make program.
|
|
|
|
*******************************************************************************/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/wait.h>
|
|
|
|
#include <errno.h>
|
|
#include <error.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
const int MODE_NONE = 1;
|
|
const int MODE_MAKE = 2;
|
|
const int MODE_GCC = 3;
|
|
const int MODE_GCC_MSG = 4;
|
|
|
|
int main(int /*argc*/, char* argv[])
|
|
{
|
|
int pipe_fds[2];
|
|
if ( pipe(pipe_fds) )
|
|
error(1, errno, "pipe");
|
|
pid_t child_pid = fork();
|
|
if ( child_pid < 0 )
|
|
error(1, errno, "fork");
|
|
if ( !child_pid )
|
|
{
|
|
dup2(pipe_fds[1], 1);
|
|
dup2(pipe_fds[1], 2);
|
|
close(pipe_fds[0]);
|
|
close(pipe_fds[1]);
|
|
argv[0] = (char*) "make";
|
|
execvp(argv[0], argv);
|
|
if ( errno == ENOENT )
|
|
fprintf(stderr, "It would seem make isn't installed.\n");
|
|
error(127, errno, "%s", argv[0]);
|
|
}
|
|
dup2(pipe_fds[0], 0);
|
|
close(pipe_fds[0]);
|
|
close(pipe_fds[1]);
|
|
char* line = NULL;
|
|
size_t line_size = 0;
|
|
ssize_t line_len;
|
|
int mode = MODE_NONE;
|
|
while ( 0 < (line_len = getline(&line, &line_size, stdin)) )
|
|
{
|
|
if ( strstr(line, "make") )
|
|
mode = MODE_MAKE;
|
|
if ( strstr(line, "gcc") || strstr(line, "g++") )
|
|
mode = MODE_GCC;
|
|
const char* color = "\e[m";
|
|
int next_mode = MODE_NONE;
|
|
if ( mode == MODE_MAKE )
|
|
color = "\e[36m";
|
|
if ( mode == MODE_GCC )
|
|
color = "\e[32m",
|
|
next_mode = MODE_GCC_MSG;
|
|
if ( mode == MODE_GCC_MSG )
|
|
{
|
|
next_mode = mode;
|
|
if ( strstr(line, "warning:") ||
|
|
strstr(line, "note:") ||
|
|
strstr(line, "In file included from") ||
|
|
strstr(line, " from") ||
|
|
strstr(line, "At global scope") ||
|
|
strstr(line, "At top level") ||
|
|
strstr(line, "In member function") ||
|
|
strstr(line, "In function") ||
|
|
line[0] == ' ' )
|
|
color = "\e[33m";
|
|
else if ( strstr(line, "error:") )
|
|
color = "\e[31m";
|
|
else
|
|
next_mode = MODE_NONE;
|
|
}
|
|
printf("%s%s", color, line);
|
|
fflush(stdout);
|
|
mode = next_mode;
|
|
}
|
|
free(line);
|
|
int status;
|
|
waitpid(child_pid, &status, 0);
|
|
return WEXITSTATUS(status);
|
|
}
|