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Added fuzzy finding

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Bruce Hill 2019-05-21 17:13:28 -07:00
parent 3678e7608f
commit 1a0382f55d
1 changed files with 44 additions and 5 deletions
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49
bb.c
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@ -246,7 +246,7 @@ static void render(bb_state_t *state)
writez(termfd, "/");
if (entry->d_type == DT_LNK) {
char linkpath[MAX_PATH] = {0};
char linkpath[MAX_PATH+1] = {0};
ssize_t pathlen;
if ((pathlen = readlink(entry->d_name, linkpath, sizeof(linkpath))) < 0)
err("readlink() failed");
@ -474,7 +474,7 @@ static void explore(char *path, int print_dir, int print_selection)
path = malloc(strlen(tmp) + 1);
strcpy(path, tmp);
tmp = NULL;
char to_select[MAX_PATH] = {0};
char to_select[MAX_PATH+1] = {0};
bb_state_t state = {0};
memset(&state, 0, sizeof(bb_state_t));
@ -577,7 +577,8 @@ static void explore(char *path, int print_dir, int print_selection)
for (int i = 0; i < state.nfiles; i++) {
if (strcmp(to_select, state.files[i]->d_name) == 0) {
state.cursor = i;
state.scroll = MAX(0, i - MIN(SCROLLOFF, (height-4)/2));
if (state.nfiles > height - 4)
state.scroll = MAX(0, i - MIN(SCROLLOFF, (height-4)/2));
break;
}
}
@ -843,7 +844,7 @@ static void explore(char *path, int print_dir, int print_selection)
else to_select[0] = '\0';
} else to_select[0] = '\0';
char tmp[MAX_PATH];
char tmp[MAX_PATH+1];
if (!realpath(state.files[picked]->d_fullname, tmp))
err("realpath failed");
free(path);
@ -914,6 +915,44 @@ static void explore(char *path, int print_dir, int print_selection)
goto tail_call;
}
case 'f': case '/': {
close_term();
int fd;
if (state.showhidden)
run_cmd(&fd, NULL, "find | cut -d/ -f2- | fzf");
else
run_cmd(&fd, NULL, "find -not -name '\\.*' -not -path '*/\\.*' | cut -d/ -f2- | fzf");
int len = 0, space = MAX_PATH, consumed;
while ((consumed = read(fd, &to_select[len], space)) > 0) {
if (consumed < 0) err("Error reading selection");
to_select[len + consumed] = '\0';
char *nl = strchr(&to_select[len], '\n');
if (nl) {
*nl = '\0';
break;
}
len += consumed;
space -= consumed;
}
close(fd);
init_term();
if (to_select[0] == '\0')
goto redraw;
char *pathend = strrchr(to_select, '/');
if (pathend) {
char *newpath = calloc(strlen(path) + 1 + (pathend - to_select), 1);
strcpy(newpath, path);
strcat(newpath, "/");
strncat(newpath, to_select, pathend - to_select);
free(path);
path = newpath;
strcpy(to_select, pathend + 1);
}
goto tail_call;
}
case '|': {
char *cmd = input("> ", NULL);
if (!cmd)
@ -957,7 +996,7 @@ done:
int main(int argc, char *argv[])
{
init_term();
char _realpath[MAX_PATH];
char _realpath[MAX_PATH+1];
char *path = ".";
int print_dir = 0, print_selection = 0;
for (int i = 1; i < argc; i++) {