use colors
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51e95961c7
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@ -14,6 +14,7 @@
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[X] recursion
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[X] dryrun
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[X] use ${VIMDIREDITOR}
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[X] NO_COLOR / color
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## SYNOPSIS
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**vidir** **[***options***]** **[**directory**]**
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@ -93,6 +94,11 @@ Editor to use.
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`rm` alternative to use.
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Set this to an appropriate executable to have move-to-trash behaviour on delete.
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**NO_COLOR**
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According to the no-color convention,
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if this variable is set and is not empty,
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no colors will be printed.
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## NOTES
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The default editor is *Vi*.
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@ -6,18 +6,18 @@
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static
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void verror(const char * fmt, va_list argv) {
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fdictatef(stderr, "vimdir: error: ");
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fdictatef(stderr, "$rvimdir: error: ");
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vafdictatef(stderr, fmt, argv);
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fdictate(stderr, "");
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fdictate(stderr, "$0");
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}
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void warning(const char * fmt, ...) {
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va_list argv;
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va_start(argv, fmt);
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fdictatef(stderr, "vimdir: warning: ");
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fdictatef(stderr, "$yvimdir: warning: ");
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vafdictatef(stderr, fmt, argv);
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fdictate(stderr, "");
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fdictate(stderr, "$0");
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va_end(argv);
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}
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@ -5,17 +5,27 @@
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#include <string.h>
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#include <getopt.h>
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#include "global.h"
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#include "dictate.h"
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void usage() {
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puts("vimdir <path>");
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puts(" -h : print help");
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puts(" -n : dry run; do not modify files, just print operations");
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puts(" -p : allow for editing permissions");
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puts(" -o : allow for editing owner/group");
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puts(" -r : recursive");
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dictate(
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"$B$gvimdir$0 $y[$boptions$y] <$bpath$y>$0\n"
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" $B$g-h$0 : print help\n"
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" $B$g-n$0 : dry run; do not modify files, just print operations\n"
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" $B$g-p$0 : allow for editing permissions\n"
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" $B$g-o$0 : allow for editing owner/group\n"
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" $B$g-r$0 : recursive"
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);
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}
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void get_env(void) {
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no_color:
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char * no_color = getenv("NO_COLOR");
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if (no_color
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&& no_color[0] != '\0') {
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dictate_color_enabled(false);
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}
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set_editor:
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editor = getenv("VIMDIREDITOR");
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if (editor) { goto set_custom_rm; }
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