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Give the shell a nice, colorful prompt.

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The cwd looks like crap, I need to write some code to strip out ".."
and extra slashes from the path string.
This commit is contained in:
Andreas Kling 2018-10-28 01:08:01 +02:00
parent dd3244137e
commit 52c19136f2
1 changed files with 6 additions and 1 deletions
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7
Userland/sh.cpp
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@ -6,13 +6,14 @@
#include <LibC/stdlib.h> #include <LibC/stdlib.h>
char* g_cwd = nullptr; char* g_cwd = nullptr;
char g_hostname[32];
static void prompt() static void prompt()
{ {
if (getuid() == 0) if (getuid() == 0)
printf("# "); printf("# ");
else else
printf("$ "); printf("\033[32;1m%s\033[0m:\033[34;1m%s\033[0m$> ", g_hostname, g_cwd);
} }
static int sh_pwd(int, const char**) static int sh_pwd(int, const char**)
@ -114,6 +115,10 @@ static int runcmd(char* cmd)
int main(int, char**) int main(int, char**)
{ {
int rc = gethostname(g_hostname, sizeof(g_hostname));
if (rc < 0)
perror("gethostname");
char linebuf[128]; char linebuf[128];
int linedx = 0; int linedx = 0;
linebuf[0] = '\0'; linebuf[0] = '\0';