Import ZSH completion file from Johan Venant <jvenant@invicem.pro>.

Makefile

@@ -13,7 +13,9 @@ install:
 	@mkdir -p $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1 $(DESTDIR)$(SYSCONFDIR)/bash_completion.d
 	@install -m 0755 -v src/password-store.sh $(DESTDIR)$(BINDIR)/pass
 	@install -m 0644 -v man/pass.1 $(DESTDIR)$(MANDIR)/man1/pass.1
-	@install -m 0644 -v bash-completion/pass-bash-completion.sh $(DESTDIR)$(SYSCONFDIR)/bash_completion.d/password-store
+	@install -m 0644 -v bash-completion/pass-bash-completion $(DESTDIR)$(SYSCONFDIR)/bash_completion.d/password-store
+#	Uncomment to install the zsh completion file too.
+#	@install -m 0644 -v bash-completion/pass-zsh/completion $(DESTDIR)$(PREFIX)/share/zsh/site-functions/_pass
 
 uninstall:
 	@rm -vf $(DESTDIR)$(BINDIR)/pass $(DESTDIR)$(MANDIR)/man1/pass.1 $(DESTDIR)$(SYSCONFDIR)/bash_completion.d/password-store

bash-completion/pass-zsh-completion

+#compdef pass
+
+# This file is under the GPLv2+ license.
+# Heavily based on http://zsh.sf.net/Guide/zshguide06.html#l177
+# And Frédéric Perrin article http://tar-jx.bz/notes/zsh-completion.html
+# Johan Venant, September 2012
+
+
+_pass () {
+  local cmd
+  if (( CURRENT > 2)); then
+    cmd=${words[2]}
+    # Set the context for the subcommand.
+    curcontext="${curcontext%:*:*}:pass-$cmd"
+    # Narrow the range of words we are looking at to exclude `pass'
+    (( CURRENT-- ))
+    shift words
+    # Run the completion for the subcommand
+    (( $+functions[_pass_cmd_$cmd] )) && _pass_cmd_$cmd
+
+  else
+    _values : \
+      "init[Initialize new password storage]" \
+      "ls[subfolder List names of passwords]" \
+      "show[Decrypt and print a password]" \
+      "insert[Insert a new password]" \
+      "generate[Generate a new password using pwgen]" \
+      "rm[Remove the password]" \
+      "push[push the latest changes using git-push(1)]" \
+      "pull[pull the latest changes using git-pull(1)]" \
+      "git[Call git]" \
+      "help[Help]"
+  fi
+}
+
+_pass_cmd_init () {
+}
+
+_pass_cmd_ls () {
+  _arguments : \
+    '::ls:_get_stored_pwd'
+}
+
+_pass_cmd_show () {
+  _arguments : \
+    "-c[put it on the clipboard]" \
+    '*::show:_get_stored_pwd'
+    #'::pass id:_files -W ~/.password-store -g "*.gpg(|.*)(-.)"'
+}
+
+_pass_cmd_insert () {
+  _arguments : \
+    "-n[no console output]" \
+    "-m[multiline]" \
+    '::show:_get_stored_pwd'
+}
+
+_pass_cmd_generate () {
+  _arguments : \
+    "-n[no symbols]" \
+    "-c[put password on the clipboard]" \
+    '::show:_get_stored_pwd'
+}
+
+_pass_cmd_rm () {
+  _arguments : \
+    '::ls:_get_stored_pwd'
+}
+
+_get_stored_pwd () {
+  compadd `find ~/.password-store \( -name .git -o -name .gpg-id \) -prune -o -print | sed 's#.*/.password-store/\?##' | sed 's#\.gpg##' | sort`
+}