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Support multiple scripts

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Arun Prakash Jana 2018-06-17 21:47:19 +05:30
parent 41532ef002
commit 7a1dd541a6
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3 changed files with 36 additions and 5 deletions
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20
README.md
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@ -59,7 +59,7 @@ Have fun with it! Missing a feature? Want to contribute? Head to the rolling [To
- [cd on quit](#cd-on-quit)
- [copy file paths to clipboard](#copy-file-paths-to-clipboard)
- [copy file paths when X is missing](#copy-file-paths-when-x-is-missing)
- [run a custom script](#run-a-custom-script)
- [run custom scripts](#run-custom-scripts)
- [change dir color](#change-dir-color)
- [file copy, move, delete](#file-copy-move-delete)
- [boost chdir prompt](#boost-chdir-prompt)
@ -100,7 +100,7 @@ Have fun with it! Missing a feature? Want to contribute? Head to the rolling [To
- Create, rename files and directories
- Batch rename/move/delete current directory entries in vidir (from moreutils)
- Spawn SHELL (fallback sh) in the current directory
- Run a custom script in the current directory
- Run custom scripts in the current directory
- Copy absolute file paths with/without X (*easy* shell integration)
- Change directory at exit (*easy* shell integration)
- Open any file in EDITOR (fallback vi) or PAGER (fallback less)
@ -416,7 +416,7 @@ so you can -
Note that you may want to keep quotes disabled in this case.
#### run a custom script
#### run custom scripts
Export the path to the custom executable script:
@ -436,6 +436,20 @@ Sample (fish shell) script to fuzzy find files in fzy and open with xdg-open:
Press <kbd>R</kbd> to run the script in the current directory.
It's possible to run multiple scripts with `nnn` as long as the scripts are in the same location and share the same prefix. To enable multiple scripts,
export NNN_MULTISCRIPT=1
With the example of `NNN_SCRIPT` above, some more scripts could be:
/usr/local/bin/nscript1
/usr/local/bin/nscript2
/usr/local/bin/nscriptcustom1
/usr/local/bin/nscriptcustom2
and so on...
Type the correct suffix when prompted on pressing the keybind <kbd>R</kbd>. To use the base script (`NNN_SCRIPT`), just press <kbd>Enter</kbd>.
#### change dir color
The default color for directories is blue. Option `-c` accepts color codes from 0 to 7 to use a different color:

8
nnn.1
View file

@ -265,8 +265,14 @@ names in the shell.
.Pp
\fBNNN_SCRIPT:\fR path to a custom script to run.
.Bd -literal
export NNN_SCRIPT=/usr/local/bin/script.sh
export NNN_SCRIPT=/usr/local/bin/nscript
.Ed
.Pp
\fBNNN_MULTISCRIPT:\fR run multiple custom scripts.
.Bd -literal
export NNN_MULTISCRIPT=1
.Ed
.Pp
\fBNNN_SHOW_HIDDEN:\fR show hidden files.
.Bd -literal
export NNN_SHOW_HIDDEN=1

13
nnn.c
View file

@ -2005,6 +2005,8 @@ show_help(char *path)
dprintf(fd, "NNN_NO_X: %s (%s)\n", getenv("NNN_NO_X"), g_cppath);
if (getenv("NNN_SCRIPT"))
dprintf(fd, "NNN_SCRIPT: %s\n", getenv("NNN_SCRIPT"));
if (getenv("NNN_MULTISCRIPT"))
dprintf(fd, "NNN_MULTISCRIPT: %s\n", getenv("NNN_MULTISCRIPT"));
if (getenv("NNN_SHOW_HIDDEN"))
dprintf(fd, "NNN_SHOW_HIDDEN: %s\n", getenv("NNN_SHOW_HIDDEN"));
@ -3228,8 +3230,17 @@ nochange:
if (sel == SEL_RUNSCRIPT) {
tmp = getenv("NNN_SCRIPT");
if (tmp)
if (tmp) {
if (getenv("NNN_MULTISCRIPT")) {
size_t _len = xstrlcpy(newpath, tmp, PATH_MAX);
tmp = xreadline(NULL, "script suffix: ");
if (tmp && tmp[0])
xstrlcpy(newpath + _len - 1, tmp, PATH_MAX - _len);
tmp = newpath;
}
spawn(run, tmp, NULL, path, F_NORMAL | F_SIGINT);
}
} else {
spawn(run, NULL, NULL, path, F_NORMAL | F_MARKER);