From 4bab43d11d5ce60950e69e54ab5a677c15f13e0f Mon Sep 17 00:00:00 2001
From: "Barton E. Schaefer" <schaefer@zsh.org>
Date: Sat, 23 Aug 2014 12:37:58 -0700
Subject: 33046: new completion for "chsh"

---
 ChangeLog                          |  6 ++++++
 Completion/Unix/Command/.distfiles |  1 +
 Completion/Unix/Command/_chsh      | 40 ++++++++++++++++++++++++++++++++++++++
 Completion/Unix/Type/_users        |  2 +-
 4 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 Completion/Unix/Command/_chsh

diff --git a/ChangeLog b/ChangeLog
index f5dd2ad9b..a5dec47c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2014-08-23  Barton E. Schaefer  <schaefer@zsh.org>
+
+	* 33046: Completion/Unix/Command/.distfiles,
+	Completion/Unix/Command/_chsh, Completion/Unix/Type/_users: new
+	completion for "chsh"
+
 2014-08-22  Barton E. Schaefer  <schaefer@zsh.org>
 
 	* 33042: NEWS, Src/jobs.c: $? and $pipestatus report 128+signal
diff --git a/Completion/Unix/Command/.distfiles b/Completion/Unix/Command/.distfiles
index fe810e1c4..35d81b2d2 100644
--- a/Completion/Unix/Command/.distfiles
+++ b/Completion/Unix/Command/.distfiles
@@ -29,6 +29,7 @@ _cdrecord
 _chkconfig
 _chmod
 _chown
+_chsh
 _clay
 _comm
 _compress
diff --git a/Completion/Unix/Command/_chsh b/Completion/Unix/Command/_chsh
new file mode 100644
index 000000000..97552e3ac
--- /dev/null
+++ b/Completion/Unix/Command/_chsh
@@ -0,0 +1,40 @@
+#compdef chsh chpass
+case $OSTYPE in
+(darwin*|*bsd*)
+  _arguments : \
+      '-s[Specify user login shell]:shell:(${(Z+Cn+)"$(</etc/shells)"})' \
+      "-l[Specify location of user]:node:" \
+      "-u[Specify authentication name]:auth user:" \
+      "1:user name:_users"
+  ;;
+(linux-gnu)
+  if { =chsh -v } >&/dev/null
+  then
+      local -a opts shells
+      shells=( $(=chsh -l) )
+      _arguments : \
+	  "(-)-s[Specify your login shell]:shell:($shells)" \
+	  "(-)--shell[Specify your login shell]:shell:($shells)" \
+	  "(-)-l[Print shells in /etc/shells]" \
+	  "(-)--list-shells[Print shells in /etc/shells]" \
+	  "(-)-u[Print a usage message and exit]" \
+	  "(-)--help[Print a usage message and exit]" \
+	  "(-)-v[Print version information and exit]" \
+	  "(-)--version[Print version information and exit]" \
+	  "1:user name:_users"
+      return
+  fi
+  # else fall through
+  ;&
+(*)
+  local s=''
+  # Use $s to cause all options to be treated as mutually exclusive
+  [[ $words[CURRENT-1] = -* ]] && s="(-)$words[CURRENT-1]"
+  # This fiddling with $s is a hack to cause "_arguments  : --" to use
+  # the /etc/shells listing for -s or --shell even when the description
+  # of that option has been pulled from the GNU --help output.
+  [[ $words[CURRENT-1] = (-s|--shell) ]] &&
+    s="$s"'[ ]:shell:(${(Z+Cn+)"$(</etc/shells)"})'
+  _arguments : $s "1:user name:_users" --
+  ;;
+esac
diff --git a/Completion/Unix/Type/_users b/Completion/Unix/Type/_users
index 5ab8dbc55..3c8c7027b 100644
--- a/Completion/Unix/Type/_users
+++ b/Completion/Unix/Type/_users
@@ -1,4 +1,4 @@
-#compdef passwd groups userdel chage chfn chsh
+#compdef passwd groups userdel chage chfn
 
 local expl users
 
-- 
cgit 1.4.1