X-Recipient: archive-cygwin@delorie.com X-Original-To: cygwin@cygwin.com Delivered-To: cygwin@cygwin.com DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org B659F3850434 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=pdinc.us Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=jpyeron@pdinc.us DKIM-Filter: OpenDKIM Filter v2.11.0 mail1.pdinc.us 107HsN9P004383 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pdinc.us; s=default; t=1610042064; bh=yQ6x+RA4j/ttv848wjLnVw5AYiBmBwuH2CRiLcFOxGQ=; h=From:To:References:In-Reply-To:Subject:Date:From; b=Y5zj9OPVnzaH8AHZ59cea8z1RFb1zpBHn7ecJuG5N6mSNFd14o07P5ZWfjyQsT6UP 5cdi/BoE6QBdR/W6TVBO8vok62aGurtP3vEzG+xhF9D53G3yYeJJ6Xp3wME653tZqy AhyQbvY9KjybvgDaieOIbntc2nydPUiLjBirZguZlEOTXfZgYuscyoO2UA4foZVIni VqnIXp9/fWRyT3KArdvNOtRL1gEutzyjyO6fCWEpBiTpwS+QekqLr3tb/dNPm7m4pV yfHf/+Q1wXvITvqXgrm6FwYCmWz6+8d2LIEKevuUaObNfvo1OV/EBEgt0hAWoSDSyf X7xLjFICYLwUg== From: "Jason Pyeron" To: References: <20201229223820.7a010585bbfd0973faf618ae@nifty.ne.jp> <20210106103602.75dae17f4921bd624e09683a@nifty.ne.jp> <20210106185206.25036de8b4aa93cc19af6dd0@nifty.ne.jp> <77c04a8932e54806900cb88c6169c7da@BELBRU-EXMP101.eeas.europa.eu> <20210107180502.28f1939a4309cb8c4a1d92a4@nifty.ne.jp> <76b224dfb8444d2a94e30a1762356001@BELBRU-EXMP101.eeas.europa.eu> <021001d6e502$e9d9f900$bd8deb00$@pdinc.us> <20210108000012.6688977e8dbab46720d74426@nifty.ne.jp> <96f5e43a-38e8-d1d7-0ea7-e9aedb9a6e8a@SystematicSw.ab.ca> In-Reply-To: <96f5e43a-38e8-d1d7-0ea7-e9aedb9a6e8a@SystematicSw.ab.ca> Subject: RE: [cygwin] jansi adds spaces to output running maven on java in w10 Date: Thu, 7 Jan 2021 12:54:34 -0500 Organization: PD Inc Message-ID: <07d101d6e51e$28b309d0$7a191d70$@pdinc.us> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Content-Language: en-us Thread-Index: AQHnYVHroTOKJGzqZS927dQtZ20pswK3zPnXAesuDowCREbgpgLnoxH2AYHXGXkCGSe55AHguLmUAd/2O0UBfkXVWgJ1wd83qVKDoqA= X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, KAM_INFOUSMEBIZ, KAM_NUMSUBJECT, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Cygwin" > -----Original Message----- > From: Brian Inglis > Sent: Thursday, January 7, 2021 11:49 AM > > > On 2021-01-07 08:00, Takashi Yano via Cygwin wrote: > > On Thu, 7 Jan 2021 09:39:32 -0500 > > "Jason Pyeron" wrote: > >> I am still curious as to what is the reason that unsetting PWD or setting > >> TERM=cygwin fixes this. > > > > Please refer to https://github.com/fusesource/jansi/issues/165 > > ...where the patch attempts to improve how jansi attempts to determine it is > running under a JVM running in a Cygwin, Msys, or Mingw terminal by looking at > env var existence and/or contents: they could be set for the user and unrelated. +import static org.fusesource.jansi.internal.Kernel32.GetConsoleMode; ... static final boolean IS_CYGWIN = IS_WINDOWS && System.getenv("PWD") != null && System.getenv("PWD").startsWith("/") - && !"cygwin".equals(System.getenv("TERM")); + && GetConsoleMode(GetStdHandle(STD_OUTPUT_HANDLE), mode) == 0; Very interesting... unsetting PWD ensures Maven will be blissfully unaware of Cygwin regardless of their patch and setting TERM=cygwin is ignored after the patch. -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple