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Cache result of flatpak_fancy_output()

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There might be performance issues with doing this many times, so cache
the result.
This commit is contained in:
Phaedrus Leeds
2022-02-20 17:53:26 -06:00
committed by Phaedrus Leeds
parent 784bc5566d
commit 86254d5931
1 changed files with 18 additions and 6 deletions
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24
common/flatpak-utils.c
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@@ -715,16 +715,28 @@ flatpak_enable_fancy_output (void)
gboolean
flatpak_fancy_output (void)
{
static gsize fancy_output_once = 0;
enum {
PLAIN_OUTPUT = 1,
FANCY_OUTPUT = 2
};
if (fancy_output != -1)
return fancy_output;
if (g_strcmp0 (g_getenv ("FLATPAK_FANCY_OUTPUT"), "0") == 0)
return FALSE;
if (g_once_init_enter (&fancy_output_once))
{
if (g_strcmp0 (g_getenv ("FLATPAK_FANCY_OUTPUT"), "0") == 0)
g_once_init_leave (&fancy_output_once, PLAIN_OUTPUT);
else if (getenv ("G_MESSAGES_DEBUG"))
g_once_init_leave (&fancy_output_once, PLAIN_OUTPUT);
else if (!isatty (STDOUT_FILENO))
g_once_init_leave (&fancy_output_once, PLAIN_OUTPUT);
else
g_once_init_leave (&fancy_output_once, FANCY_OUTPUT);
}
if (getenv ("G_MESSAGES_DEBUG"))
return FALSE;
return isatty (STDOUT_FILENO);
return fancy_output_once == FANCY_OUTPUT;
}
const char *