From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from cora.hrz.tu-chemnitz.de ([134.109.228.40]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1TjUNB-0001Qf-P5 for ptxdist@pengutronix.de; Fri, 14 Dec 2012 13:28:14 +0100 Received: from postman.hrz.tu-chemnitz.de ([134.109.133.5] helo=mailbox.hrz.tu-chemnitz.de) by cora.hrz.tu-chemnitz.de with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.80.1) (envelope-from ) id 1TjUN5-0000GB-Tw for ptxdist@pengutronix.de; Fri, 14 Dec 2012 13:28:08 +0100 Received: from macup.etit.tu-chemnitz.de ([134.109.241.6]) by mailbox.hrz.tu-chemnitz.de with esmtpsa (TLSv1:AES128-SHA:128) (Exim 4.80.1) (envelope-from ) id 1TjUN5-0002md-QO for ptxdist@pengutronix.de; Fri, 14 Dec 2012 13:28:07 +0100 From: Daniel Kriesten Mime-Version: 1.0 (Apple Message framework v1283) Date: Fri, 14 Dec 2012 13:28:07 +0100 In-Reply-To: <20121214101833.GG32091@pengutronix.de> References: <306311DA-E5B8-497B-B9EC-D79F7197B60E@tu-chemnitz.eu> <20121210085047.GJ26985@pengutronix.de> <04FD387E-4B7E-4A06-877B-73E7D1893486@etit.tu-chemnitz.de> <20121214101833.GG32091@pengutronix.de> Message-Id: Subject: Re: [ptxdist] [PATCH] fix typo in bash_completion Reply-To: ptxdist@pengutronix.de List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0715741461==" Sender: ptxdist-bounces@pengutronix.de Errors-To: ptxdist-bounces@pengutronix.de To: ptxdist@pengutronix.de --===============0715741461== Content-Type: multipart/signed; boundary="Apple-Mail=_145E2E48-B335-447E-A956-FF31E706795C"; protocol="application/pkcs7-signature"; micalg=sha1 --Apple-Mail=_145E2E48-B335-447E-A956-FF31E706795C Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Ok, so just to round this up and to help others who may struggle about = the bash completion. Using 'have' as a guard is probably a good idea in a environment like = ubuntu or debian, where all completions are loaded by default (Although, = the script would probably not be in its place if ptxdist is not = installed). In Gentoo the user may choose the completion scripts he = wants - making sure he only loads completions for installed tools. On the other hand gentoo loads the completions quite early in the login = process - far before ~/.{profile,bashrc} So the scripts do not see paths = added by the user. Thus the solution for gentoo (and probably other distributions with = early loaded completions) is to simply remove the guard or reload the = completions after setting user specific paths. Regards, Daniel Am 14.12.2012 um 11:18 schrieb Michael Olbrich: > Hi, >=20 > On Thu, Dec 13, 2012 at 01:10:33PM +0100, Daniel Kriesten wrote: >> may be you can once more lend my a hand =85 >>=20 >> As my Mac has Bash version 3, which is AFAIK deprecated for bash = completion, >> I changed the script just to fit my needs. >>=20 >> On my linux box (recent Gentoo, bash 4.2.37) the issue is an other. = If I log >> in, the completion is not loaded. If I start a new shell, the = completion >> works. This seems to be related to the line >>=20 >> if have ptxdist >>=20 >> and the way Gentoo handles bash completion and the way I installed = ptxdist. >> As far as I can see, ptxdist is not in the path when the completion = scripts >> are executed at login as this is done by the global /etc/profile = early in >> session startup. Simply removing the if statement solves this for me. = But I >> guess there is a reason to check for ptxdist? >=20 > The ptxdist bash_completion script should not be sourced directly. = 'have' > is defined by bash_completion before it sources the application = specific > scripts and later undefined. At least that's how it works on Debian. I = have > a .bash_completion like this: > -------------------------------------- > . /path/to/ptxdist/scripts/bash_completion >=20 > complete -F _ptxdist_completion p > -------------------------------------- >=20 > Note: for this to work 'ptxdist' must be found in PATH when this is = loaded. > I suppose you could also define 'have' in a way that it is always > successful before sourcing scripts/bash_completion >=20 > Michael >=20 > --=20 > Pengutronix e.K. | = | > Industrial Linux Solutions | = http://www.pengutronix.de/ | > Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 = | > Amtsgericht Hildesheim, HRA 2686 | Fax: = +49-5121-206917-5555 | >=20 > --=20 > ptxdist mailing list > ptxdist@pengutronix.de --=20 Daniel Kriesten Professur Schaltkreis- und Systementwurf Technische Universit=E4t Chemnitz, Reichenhainer Str. 31-33, 09126 = Chemnitz Tel: +49 371 531 33058 Fax: +49 371 531 833058 http://www.tu-chemnitz.de/etit/sse 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