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msg: don't use bold colors and instead use bright ones

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Also avoid regular white/black, because it is often the terminal
background and invisible as foreground color.

Change debug messages to blue while at it to differentiate them from
trace ones.
This commit is contained in:
Kacper Michajłow 2024-09-13 21:06:42 +02:00
parent 7362f72fdf
commit 4de6390d25
1 changed files with 17 additions and 3 deletions
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20
common/msg.c
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@ -321,13 +321,27 @@ static void set_term_color(void *talloc_ctx, bstr *text, int c)
bstr_xappend(talloc_ctx, text, bstr0("\033[0m"));
return;
}
bstr_xappend_asprintf(talloc_ctx, text, "\033[%d;3%dm", c >> 3, c & 7);
// Pure black to gray
if (c == 0)
c += 8;
// Pure white to light one
if (c == 15)
c -= 8;
bstr_xappend_asprintf(talloc_ctx, text, "\033[%d%dm", c >= 8 ? 9 : 3, c & 7);
}
static void set_msg_color(void *talloc_ctx, bstr *text, int lev)
{
static const int v_colors[] = {9, 1, 3, -1, -1, 2, 8, 8, 8, -1};
static const int v_colors[] = {
[MSGL_FATAL] = 9, // bright red
[MSGL_ERR] = 1, // red
[MSGL_WARN] = 3, // yellow
[MSGL_INFO] = -1, // default
[MSGL_STATUS] = -1, // default
[MSGL_V] = 2, // green
[MSGL_DEBUG] = 4, // blue
[MSGL_TRACE] = 8, // bright black aka. gray
};
set_term_color(talloc_ctx, text, v_colors[lev]);
}