From d8f26558ed79eb6ebc067a7d7604b3efcb7b16e9 Mon Sep 17 00:00:00 2001
From: Ivan Malison <IvanMalison@gmail.com>
Date: Mon, 21 Jul 2014 21:01:05 -0700
Subject: [PATCH] Add scp completion.

---
 dotfiles/lib/zsh/completion.sh | 19 +++++++++++++++++++
 dotfiles/zshenv                | 26 ++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 dotfiles/zshenv

diff --git a/dotfiles/lib/zsh/completion.sh b/dotfiles/lib/zsh/completion.sh
index 560f4cf5..b649fd33 100644
--- a/dotfiles/lib/zsh/completion.sh
+++ b/dotfiles/lib/zsh/completion.sh
@@ -75,3 +75,22 @@ if [ "x$COMPLETION_WAITING_DOTS" = "xtrue" ]; then
   zle -N expand-or-complete-with-dots
   bindkey "^I" expand-or-complete-with-dots
 fi
+
+# ssh, scp, ping, host
+zstyle ':completion:*:scp:*' tag-order \
+      'hosts:-host hosts:-domain:domain hosts:-ipaddr:IP\ address *'
+zstyle ':completion:*:scp:*' group-order \
+      users files all-files hosts-domain hosts-host hosts-ipaddr
+zstyle ':completion:*:ssh:*' tag-order \
+      users 'hosts:-host hosts:-domain:domain hosts:-ipaddr:IP\ address *'
+zstyle ':completion:*:ssh:*' group-order \
+      hosts-domain hosts-host users hosts-ipaddr
+
+zstyle ':completion:*:(ssh|scp):*:hosts-host' ignored-patterns \
+      '*.*' loopback localhost
+zstyle ':completion:*:(ssh|scp):*:hosts-domain' ignored-patterns \
+      '<->.<->.<->.<->' '^*.*' '*@*'
+zstyle ':completion:*:(ssh|scp):*:hosts-ipaddr' ignored-patterns \
+      '^<->.<->.<->.<->' '127.0.0.<->'
+zstyle ':completion:*:(ssh|scp):*:users' ignored-patterns \
+      adm bin daemon halt lp named shutdown sync
diff --git a/dotfiles/zshenv b/dotfiles/zshenv
new file mode 100644
index 00000000..96b551e0
--- /dev/null
+++ b/dotfiles/zshenv
@@ -0,0 +1,26 @@
+# ssh, scp, ping, host
+zstyle ':completion:*:scp:*' tag-order \
+      'hosts:-host hosts:-domain:domain hosts:-ipaddr:IP\ address *'
+zstyle ':completion:*:scp:*' group-order \
+      users files all-files hosts-domain hosts-host hosts-ipaddr
+zstyle ':completion:*:ssh:*' tag-order \
+      users 'hosts:-host hosts:-domain:domain hosts:-ipaddr:IP\ address *'
+zstyle ':completion:*:ssh:*' group-order \
+      hosts-domain hosts-host users hosts-ipaddr
+
+zstyle ':completion:*:(ssh|scp):*:hosts-host' ignored-patterns \
+      '*.*' loopback localhost
+zstyle ':completion:*:(ssh|scp):*:hosts-domain' ignored-patterns \
+      '<->.<->.<->.<->' '^*.*' '*@*'
+zstyle ':completion:*:(ssh|scp):*:hosts-ipaddr' ignored-patterns \
+      '^<->.<->.<->.<->' '127.0.0.<->'
+zstyle ':completion:*:(ssh|scp):*:users' ignored-patterns \
+      adm bin daemon halt lp named shutdown sync
+If you also want tab completion of the hosts listed in your ~/.ssh/known_hosts and /etc/hosts files, you can add:
+
+zstyle -e ':completion:*:(ssh|scp):*' hosts 'reply=(
+      ${=${${(f)"$(cat {/etc/ssh_,~/.ssh/known_}hosts(|2)(N) \
+                      /dev/null)"}%%[# ]*}//,/ }
+      ${=${(f)"$(cat /etc/hosts(|)(N) <<(ypcat hosts 2>/dev/null))"}%%\#*}
+      ${=${${${${(@M)${(f)"$(<~/.ssh/config)"}:#Host *}#Host }:#*\**}:#*\?*}}
+      )'
\ No newline at end of file