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cli: disable colors on dumb terminals

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Nothing too sophisticated; just a simple way to get an color-less output on a
pty that wouldn't confuse the test suite.
This commit is contained in:
Lubomir Rintel 2016-02-17 17:57:21 +01:00
parent 3f669444ce
commit 0aed7b5be6
1 changed files with 7 additions and 2 deletions
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9
clients/cli/utils.c
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@ -362,8 +362,13 @@ use_colors (NmCli *nmc)
if (nmc == NULL)
return FALSE;
if (nmc->use_colors == NMC_USE_COLOR_AUTO)
nmc->use_colors = isatty (fileno (stdout)) ? NMC_USE_COLOR_YES : NMC_USE_COLOR_NO;
if (nmc->use_colors == NMC_USE_COLOR_AUTO) {
if ( g_strcmp0 (g_getenv ("TERM"), "dumb") == 0
|| !isatty (fileno (stdout)))
nmc->use_colors = NMC_USE_COLOR_NO;
else
nmc->use_colors = NMC_USE_COLOR_YES;
}
return nmc->use_colors == NMC_USE_COLOR_YES;
}