From b50e950f0ea2a5fdfc8d312d1a6eb4f4e6240fa0 Mon Sep 17 00:00:00 2001
From: Martin Afanasjew
Date: Tue, 8 Dec 2015 08:40:44 +0100
Subject: unlinkapps: add --dry-run option

Add `--dry-run` option as is customary for destructive commands. Update
`bash` completion and man page accordingly. Also correct and update
documentation for both `brew linkapps` and `brew unlinkapps` in more
general terms.
---
 etc/bash_completion.d/brew | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'etc')

diff --git a/etc/bash_completion.d/brew b/etc/bash_completion.d/brew
index 6e3cc76c3..4f52205bc 100644
--- a/etc/bash_completion.d/brew
+++ b/etc/bash_completion.d/brew
@@ -487,6 +487,18 @@ _brew_uninstall ()
     __brew_complete_installed
 }
 
+_brew_unlinkapps ()
+{
+    local cur="${COMP_WORDS[COMP_CWORD]}"
+    case "$cur" in
+    --*)
+        __brewcomp "--dry-run --local"
+        return
+        ;;
+    esac
+    __brew_complete_installed
+}
+
 _brew_unpack ()
 {
     local cur="${COMP_WORDS[COMP_CWORD]}"
@@ -589,7 +601,7 @@ _brew ()
     install|instal|reinstall)   _brew_install ;;
     irb)                        _brew_irb ;;
     link|ln)                    _brew_link ;;
-    linkapps|unlinkapps)        _brew_linkapps ;;
+    linkapps)                   _brew_linkapps ;;
     list|ls)                    _brew_list ;;
     log)                        _brew_log ;;
     man)                        _brew_man ;;
@@ -609,6 +621,7 @@ _brew ()
     tap-unpin)                  _brew_tap_unpin ;;
     tests)                      _brew_tests ;;
     uninstall|remove|rm)        _brew_uninstall ;;
+    unlinkapps)                 _brew_unlinkapps ;;
     unpack)                     _brew_unpack ;;
     unpin)                      __brew_complete_formulae ;;
     untap|tap-info|tap-pin)     __brew_complete_tapped ;;
-- 
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