From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,T_RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 87DB51F576 for ; Sun, 21 Jan 2018 18:55:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751347AbeAUSzY (ORCPT ); Sun, 21 Jan 2018 13:55:24 -0500 Received: from mail-wm0-f44.google.com ([74.125.82.44]:38977 "EHLO mail-wm0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751336AbeAUSzX (ORCPT ); Sun, 21 Jan 2018 13:55:23 -0500 Received: by mail-wm0-f44.google.com with SMTP id b21so12765336wme.4 for ; Sun, 21 Jan 2018 10:55:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:user-agent:in-reply-to:date :message-id:mime-version; bh=B6rxj9SVHq2yFqx5hWtP0XBhY4GC5XxBvtCDHQlcDFE=; b=G1fUy0v91JQqErVWcDd7liMEgfxLWMHbQYtPLEFIbL9rrtlBy/xvXxAGtdWjT39Z5C AXOD+LhDzjveV19MTCfX8lo4Q7kdXgzgmv7MI3Vs0LTutNHZBXIp4BS9moIAFQfkNWZt KjNNiny6esrpokb1Ds7OlnBOHT+NrMFPDbEEJoI/txxBvvCfpGJIHaPndP5IfBxdh2GO c7TGql410sQyk0zGHVxhJ1fA9MOIErvKsgljHfe/zoY7qSyF9xYjKh/UDo3SaPyb7ADY 7ik1UeI85UFsCjAyOx9HS8KB8XokQdmuxHw5RL8rt9+Jq5+EgFBnyP/12VuJcq9BnvKU eByw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:user-agent :in-reply-to:date:message-id:mime-version; bh=B6rxj9SVHq2yFqx5hWtP0XBhY4GC5XxBvtCDHQlcDFE=; b=oIAuAqSFnQAoW5yvlQEVxigRskeIWWdSzjz4LzoNzu1oXWvT0gTJQ899HoMlApSMi/ 6TGrj8Z7L5GzCxE6Mzxzk6sfvPUXxGGphlKHq5B1J7ajEWHR2GkU022zBjVrvyow2Rg/ nLm9FwYFKu96/BwFVKUnd8DUxOyMawSOMOznSebl9ki8Qe4o+9dgC7SEC6/OLsHV9DWA rKgUAhgvbqrFnos64Bjq1fcRHN8OyioRV7TpNqYzcjV8lGo+9z8NlyEKhlFgpraIs8rk 3DbFjNyKUGlbutwiZH+w5BWEC6vFyFr4D7DWpUxiTZNfzDK2FMqwX8RPyfBg/vGQmWCl k92A== X-Gm-Message-State: AKwxytfK1798NDoWa0BQ1KDtDhwGzDxSD4kxtcqwRxUD0sC6/Hgwp2pd XAA22+0CBACS9U7W2XuCzH0= X-Google-Smtp-Source: AH8x2264MiFw4EQXNKa4AOGt+yCoBFeWhrkYrZCygFKDNXF8Uccn1ZD4i+itL5NgiYVW4qVdZUJQ6Q== X-Received: by 10.80.214.8 with SMTP id x8mr9817570edi.129.1516560922419; Sun, 21 Jan 2018 10:55:22 -0800 (PST) Received: from evledraar (178-84-79-100.dynamic.upc.nl. [178.84.79.100]) by smtp.gmail.com with ESMTPSA id u4sm8924397edc.91.2018.01.21.10.55.20 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 21 Jan 2018 10:55:21 -0800 (PST) From: =?utf-8?B?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason To: John Cheng Cc: git@vger.kernel.org Subject: Re: cygwin git and golang: how @{u} is handled References: User-agent: Debian GNU/Linux 9.3 (stretch); Emacs 25.1.1; mu4e 1.0-alpha3 In-reply-to: Date: Sun, 21 Jan 2018 19:55:19 +0100 Message-ID: <87372zhwiw.fsf@evledraar.gmail.com> MIME-Version: 1.0 Content-Type: text/plain Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Sun, Jan 21 2018, John Cheng jotted: > Actual result: > Suppose that cygwin git is specified, the result becomes: > exit status 128 fatal: ambiguous argument '@u': unknown revision or > path not in the working tree. Given that: $ git log @{x} fatal: ambiguous argument '@{x}': unknown revision or path not in the working tree. Spews the output back at you as @{x} not @x the problem must be in whatever is passing the argument to git, whether that's go or some other wrapper. Try putting a "git" first in your $PATH which is nothing but: #!/bin/sh echo "args: $@" exit 1 And seeing what you get.