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base: config:34965bb98db3b3aa433359ec735268abc2a87125
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config:main
config:generic-git-prompt
config:osc-52-paste
config:zcurses/build-dir
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compare: config:5f2c5b58da52223803339676cec43c883a52a84f
Branches Tags
config:main
config:generic-git-prompt
config:osc-52-paste
config:zcurses/build-dir

1 Commits
34965bb98d ... 5f2c5b58da

Author SHA1 Message Date
Kenneth Benzie (Benie)
5f2c5b58da Move entire git-prompt to C 2018-09-11 20:56:27 +01:00
1 changed files with 8 additions and 6 deletions
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14
git-prompt.c
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@ -8,11 +8,18 @@
#include <sys/wait.h> #include <sys/wait.h>
#endif #endif
#ifdef DEBUG
#define check(CONDITION) \ #define check(CONDITION) \
if (CONDITION) { \ if (CONDITION) { \
fprintf(stderr, "error: %s: %d: %s\n", __FILE__, __LINE__, #CONDITION); \ fprintf(stderr, "error: %s: %d: %s\n", __FILE__, __LINE__, #CONDITION); \
exit(0); \ exit(0); \
} }
#else
#define check(CONDITION) \
if (CONDITION) { \
exit(0); \
}
#endif
typedef struct process { typedef struct process {
pid_t pid; pid_t pid;
@ -78,13 +85,8 @@ char* inttostr(char* buffer, int value) {
} }
int main() { int main() {
process_t process;
// check we are in a git repo
process = process_open("git rev-parse --git-dir");
check(process_close(process));
// get the current branch name // get the current branch name
process = process_open("git symbolic-ref --short HEAD"); process_t process = process_open("git symbolic-ref --short HEAD");
char branch_buf[256] = {}; char branch_buf[256] = {};
fread(branch_buf, 1, sizeof(branch_buf), process.out); fread(branch_buf, 1, sizeof(branch_buf), process.out);
if (process_close(process)) { if (process_close(process)) {