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handle tilde more correctly

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closes: https://github.com/jarun/nnn/issues/1596
This commit is contained in:
NRK 2023-02-25 13:18:29 +06:00
parent 9503703517
commit a59a91c312
1 changed files with 11 additions and 12 deletions
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23
src/nnn.c
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@ -1127,6 +1127,11 @@ static inline bool getutil(char *util)
return spawn("which", util, NULL, NULL, F_NORMAL | F_NOTRACE) == 0; return spawn("which", util, NULL, NULL, F_NORMAL | F_NOTRACE) == 0;
} }
static inline bool tilde_is_home(const char *s)
{
return s[0] == '~' && (s[1] == '\0' || s[1] == '/');
}
/* /*
* Updates out with "dir/name or "/name" * Updates out with "dir/name or "/name"
* Returns the number of bytes copied including the terminating NULL byte * Returns the number of bytes copied including the terminating NULL byte
@ -1137,16 +1142,10 @@ static size_t mkpath(const char *dir, const char *name, char *out)
{ {
size_t len = 0; size_t len = 0;
if (name[0] == '~') { //NOLINT if (tilde_is_home(name)) { //NOLINT
len = xstrsncpy(out, home, PATH_MAX); len = xstrsncpy(out, home, PATH_MAX);
if (!name[1]) if (!name[1])
return len; return len;
if (name[1] != '/') {
out[0] = '\0';
return 0;
}
--len; --len;
++name; ++name;
} else if (name[0] != '/') { // NOLINT } else if (name[0] != '/') { // NOLINT
@ -1213,7 +1212,7 @@ static char *abspath(const char *filepath, char *cwd, char *buf)
if (!path) if (!path)
return NULL; return NULL;
if (path[0] == '~') { if (tilde_is_home(path)) {
cwd = home; cwd = home;
++path; ++path;
if (*path == '/') if (*path == '/')
@ -1333,7 +1332,7 @@ static void xterm_cfg(char *path)
static void convert_tilde(const char *path, char *buf) static void convert_tilde(const char *path, char *buf)
{ {
if (path[0] == '~') { if (tilde_is_home(path)) {
ssize_t len = xstrlen(home); ssize_t len = xstrlen(home);
ssize_t loclen = xstrlen(path); ssize_t loclen = xstrlen(path);
@ -2769,7 +2768,7 @@ static void write_lastdir(const char *curpath, const char *outfile)
convert_tilde(outfile, g_buf); convert_tilde(outfile, g_buf);
int fd = open(outfile int fd = open(outfile
? (outfile[0] == '~' ? g_buf : outfile) ? (tilde_is_home(outfile) ? g_buf : outfile)
: cfgpath, O_CREAT | O_WRONLY | O_TRUNC, S_IWUSR | S_IRUSR); : cfgpath, O_CREAT | O_WRONLY | O_TRUNC, S_IWUSR | S_IRUSR);
if (fd != -1) { if (fd != -1) {
@ -3838,7 +3837,7 @@ static char *get_kv_val(kv *kvarr, char *buf, int key, uchar_t max, uchar_t id)
val = bmstr + kvarr[r].off; val = bmstr + kvarr[r].off;
convert_tilde(val, g_buf); convert_tilde(val, g_buf);
return abspath(((val[0] == '~') ? g_buf : val), NULL, buf); return abspath((tilde_is_home(val) ? g_buf : val), NULL, buf);
} }
} }
@ -8297,7 +8296,7 @@ static bool setup_config(void)
/* Set up configuration file paths */ /* Set up configuration file paths */
if (xdgcfg && xdgcfg[0]) { if (xdgcfg && xdgcfg[0]) {
DPRINTF_S(xdgcfg); DPRINTF_S(xdgcfg);
if (xdgcfg[0] == '~') { if (tilde_is_home(xdgcfg)) {
r = xstrsncpy(g_buf, home, PATH_MAX); r = xstrsncpy(g_buf, home, PATH_MAX);
xstrsncpy(g_buf + r - 1, xdgcfg + 1, PATH_MAX); xstrsncpy(g_buf + r - 1, xdgcfg + 1, PATH_MAX);
xdgcfg = g_buf; xdgcfg = g_buf;