From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: zsh-workers-return-43431-ml=inbox.vuxu.org@zsh.org X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.1 Received: from primenet.com.au (ns1.primenet.com.au [203.24.36.2]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id 1ea683ce for ; Mon, 10 Sep 2018 16:49:52 +0000 (UTC) Received: (qmail 4028 invoked by alias); 10 Sep 2018 16:49:41 -0000 Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Workers List List-Post: List-Help: List-Unsubscribe: X-Seq: 43431 Received: (qmail 11015 invoked by uid 1010); 10 Sep 2018 16:49:41 -0000 X-Qmail-Scanner-Diagnostics: from out1-smtp.messagingengine.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1. Clear:RC:0(66.111.4.25):SA:0(-2.6/5.0):. Processed in 3.591092 secs); 10 Sep 2018 16:49:41 -0000 X-Envelope-From: d.s@daniel.shahaf.name X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= daniel.shahaf.name; h=content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm1; bh=17dH4LdV/lFjidmLYINRTX8Szt0XO Ni+zsF4S90Z1OM=; b=bxJUgCYmOzbe9jS04emcoF2LgxEzuW/CIJIBJ3zziAPML vPdpUSeH0BfqzmsNGOfSAOfxYMkVibFG48MEXigJMB6kYJOuqe4nv1Zw4jVEQtcx 9UStz5+F2mHVSZKJI4iKLi4VarXwm5FiWzJ3+gUrWdE6gzp/gCyKK7xQ1P8oAxRe b/RYRQ9ExxZGSBjareWaKZreBSHaLZC4Ns6Hr2lQz+vAZo3MH/sHZtPs5PzIyTE3 wh2MpOJd2DpU+sx/arWBtc1haK2P1Wlgsydnh16+31tF/BVUeyxa2FtBol9tVxnB ZBQ0DMMzDZRCapxrf+r2s3X8zIenlr+IfQGYwQezQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-sender :x-me-sender:x-sasl-enc; s=fm3; bh=17dH4LdV/lFjidmLYINRTX8Szt0XO Ni+zsF4S90Z1OM=; b=lfTxm/qz8IA37VcJq2BhVXDddpIxyoarg3JZYr1GCLozT WV1QR22mo6S0+NfPUQEueJr/T/LZn5heyRs6CNBQFNIUBvuwAq24CoYuyUnROAjq 7uDUf/5pgJjUlC4eMdqQ7677mrXVWhin1Z0oz4PTqUiMVG+g/BOAKONSxyIB/X5k 3Rh2wrUGbLlrAfnAhBuyb0Ncz0hUzx2RxY2xJwfY4QVU2fUcSScNKjKt5ZPUyHPd JvXPg9G7Jlr1bKHH3os9qSk+Pv6cByECsuUnxWKVS/PYh/uCm4Fl56qpfTpZXsdN PO06PNfpmz/1UTeoUlcClqgrmZ8oAJwBEZRagcLjQ== X-ME-Proxy: X-ME-Sender: Date: Mon, 10 Sep 2018 16:49:31 +0000 From: Daniel Shahaf To: zsh-workers@zsh.org Subject: 'cd' completion for git-worktree(1) - how to '_wanted $tag' defaulting to false? Message-ID: <20180910164931.dkagh72zk5sefduf@tarpaulin.shahaf.local2> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: NeoMutt/20170113 (1.7.2) Is it possible for «cd » to offer git worktrees, when cwd is a git repo? Completing git worktrees is easy: . # excerpted from _git _wanted directories expl 'working tree' compadd -S ' ' -f -M 'r:|/=* r:|=*' \ ${${(M)${(f)"$(_call_program directories git worktree list --porcelain)"}:#worktree*}#* } && ret=0 . # independent reimplementation __git_worktree_directories() { local -a expl targets=( ${${(f)"$(git worktree list)"}%% *} ) descs=( ${(f)"$(git worktree list)"} ); _wanted git-worktree-directories expl 'git worktree directories' compadd -ld descs -a targets } I'm not sure how to hook that into _cd, though. Checking whether we're inside a git repository requires disk accesses and/or exec'ing git-rev-parse(1), either of which may be expensive. I suppose this needs to be opt-in behaviour then, but I'm not sure how to ask "Did the user opt-in to tag $foo?"; _requested assumes all tags are wanted except those the user has explicitly opted out of. Thoughts? Cheers, Daniel