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Fix #384: support busybox xargs

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Arun Prakash Jana 2019-11-17 17:45:22 +05:30
parent f4acfc7a4e
commit 407b690404
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GPG key ID: A75979F35C080412
2 changed files with 7 additions and 12 deletions
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2
README.md
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@ -88,7 +88,7 @@ A curses library with wide char support (e.g. ncursesw), libreadline (`make O_NO
| Dependency | Installation | Operation | | Dependency | Installation | Operation |
| --- | --- | --- | | --- | --- | --- |
| xdg-open (Linux), open(1) (macOS), cygstart (Cygwin) | base | desktop opener | | xdg-open (Linux), open(1) (macOS), cygstart (Cygwin) | base | desktop opener |
| file, coreutils (cp, mv, rm), findutils (xargs) | base | file type, copy, move and remove | | file, coreutils (cp, mv, rm), xargs | base | file type, copy, move and remove |
| tar, (un)zip [atool/bsdtar for more formats] | base | create, list, extract tar, gzip, bzip2, zip | | tar, (un)zip [atool/bsdtar for more formats] | base | create, list, extract tar, gzip, bzip2, zip |
| archivemount, fusermount(3) | optional | mount, unmount archives | | archivemount, fusermount(3) | optional | mount, unmount archives |
| sshfs, fusermount(3) | optional | mount, unmount remotes | | sshfs, fusermount(3) | optional | mount, unmount remotes |

17
src/nnn.c
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@ -1278,7 +1278,7 @@ static bool xdiraccess(const char *path)
static void opstr(char *buf, char *op) static void opstr(char *buf, char *op)
{ {
#ifdef __linux__ #ifdef __linux__
snprintf(buf, CMD_LEN_MAX, "xargs -0 -a %s -%c {} %s {} .", g_selpath, REPLACE_STR, op); snprintf(buf, CMD_LEN_MAX, "cat %s | xargs -0 -%c {} %s {} .", g_selpath, REPLACE_STR, op);
#else #else
snprintf(buf, CMD_LEN_MAX, "cat %s | xargs -0 -o -%c {} %s {} .", g_selpath, REPLACE_STR, op); snprintf(buf, CMD_LEN_MAX, "cat %s | xargs -0 -o -%c {} %s {} .", g_selpath, REPLACE_STR, op);
#endif #endif
@ -1286,17 +1286,12 @@ static void opstr(char *buf, char *op)
static void rmmulstr(char *buf) static void rmmulstr(char *buf)
{ {
if (cfg.trash) { if (cfg.trash)
snprintf(buf, CMD_LEN_MAX, "cat %s | xargs -0 trash-put", g_selpath);
else {
snprintf(buf, CMD_LEN_MAX, snprintf(buf, CMD_LEN_MAX,
#ifdef __linux__ #ifdef __linux__
"xargs -0 -a %s trash-put", g_selpath); "cat %s | xargs -0 rm -%cr", g_selpath, confirm_force(TRUE));
#else
"cat %s | xargs -0 trash-put", g_selpath);
#endif
} else {
snprintf(buf, CMD_LEN_MAX,
#ifdef __linux__
"xargs -0 -a %s rm -%cr", g_selpath, confirm_force(TRUE));
#else #else
"cat %s | xargs -0 -o rm -%cr", g_selpath, confirm_force(TRUE)); "cat %s | xargs -0 -o rm -%cr", g_selpath, confirm_force(TRUE));
#endif #endif
@ -1335,7 +1330,7 @@ static bool cpmv_rename(int choice, const char *path)
bool ret = FALSE; bool ret = FALSE;
char *cmd = (choice == 'c' ? cp : mv); char *cmd = (choice == 'c' ? cp : mv);
static const char formatcmd[] = "sed -i 's|^\\(\\(.*/\\)\\(.*\\)$\\)|#\\1\\n\\3|' %s"; static const char formatcmd[] = "sed -i 's|^\\(\\(.*/\\)\\(.*\\)$\\)|#\\1\\n\\3|' %s";
static const char renamecmd[] = "sed 's|^\\([^#][^/]\\?.*\\)$|%s/\\1|;s|^#\\(/.*\\)$|\\1|' %s | tr '\\n' '\\0' | xargs -0 -o -n2 %s"; static const char renamecmd[] = "sed 's|^\\([^#][^/]\\?.*\\)$|%s/\\1|;s|^#\\(/.*\\)$|\\1|' %s | tr '\\n' '\\0' | xargs -0 -n2 %s";
char buf[sizeof(renamecmd) + sizeof(cmd) + (PATH_MAX << 1)]; char buf[sizeof(renamecmd) + sizeof(cmd) + (PATH_MAX << 1)];
fd = create_tmp_file(); fd = create_tmp_file();