From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id A242C13835C for ; Mon, 17 May 2021 16:17:30 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 0689FE0826; Mon, 17 May 2021 16:17:30 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id BD8B6E0826 for ; Mon, 17 May 2021 16:17:29 +0000 (UTC) Received: from oystercatcher.gentoo.org (oystercatcher.gentoo.org [148.251.78.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id 9E47C341022 for ; Mon, 17 May 2021 16:17:28 +0000 (UTC) Received: from localhost.localdomain (localhost [IPv6:::1]) by oystercatcher.gentoo.org (Postfix) with ESMTP id 3FDE0632 for ; Mon, 17 May 2021 16:17:27 +0000 (UTC) From: "Ulrich Müller" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Ulrich Müller" Message-ID: <1621268242.4ed142e4868db840b9046ba99ac413b7cca1e58f.ulm@gentoo> Subject: [gentoo-commits] proj/pms:eapi-8 commit in: / X-VCS-Repository: proj/pms X-VCS-Files: eapi-differences.tex pkg-mgr-commands.tex X-VCS-Directories: / X-VCS-Committer: ulm X-VCS-Committer-Name: Ulrich Müller X-VCS-Revision: 4ed142e4868db840b9046ba99ac413b7cca1e58f X-VCS-Branch: eapi-8 Date: Mon, 17 May 2021 16:17:27 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-commits@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-Archives-Salt: 7ef8550a-f0cb-47be-85fd-f7f2a05374d5 X-Archives-Hash: b365458a0db6861b5208e9fb3028c2a0 commit: 4ed142e4868db840b9046ba99ac413b7cca1e58f Author: Ulrich Müller gentoo org> AuthorDate: Sun May 16 18:22:15 2021 +0000 Commit: Ulrich Müller gentoo org> CommitDate: Mon May 17 16:17:22 2021 +0000 URL: https://gitweb.gentoo.org/proj/pms.git/commit/?id=4ed142e4 EAPI 8 has dosym -r Bug: https://bugs.gentoo.org/708360 Signed-off-by: Ulrich Müller gentoo.org> eapi-differences.tex | 4 ++++ pkg-mgr-commands.tex | 38 +++++++++++++++++++++++++++++++++++--- 2 files changed, 39 insertions(+), 3 deletions(-) diff --git a/eapi-differences.tex b/eapi-differences.tex index b0d3707..cc127a3 100644 --- a/eapi-differences.tex +++ b/eapi-differences.tex @@ -286,6 +286,9 @@ Output commands use stdout & \compactfeatureref{output-no-stdout} & \t{domo} destination path & \compactfeatureref{domo-path} & \t{\$\{DESTTREE\}} & \t{\$\{DESTTREE\}} & \t{\$\{DESTTREE\}} & \t{/usr} & \t{/usr} \\ +\t{dosym -r} \compactfeatureref{dosym-relative} & + No & No & No & No & Yes \\ + \t{new*} support stdin & \compactfeatureref{newfoo-stdin} & No & Yes & Yes & Yes & Yes \\ @@ -524,6 +527,7 @@ EAPI 8 is EAPI 7 with the following changes: \item \t{insopts} no longer affects \t{doconfd}, \t{doenvd} and \t{doheader}, \featureref{insopts}. \item \t{exeopts} no longer affects \t{doinitd}, \featureref{exeopts}. \item Less strict naming rules for files in \t{updates} directory, \featureref{updates-filenames}. +\item \t{dosym} can create relative paths, \featureref{dosym-relative}. \end{compactitem} \ChangeWhenAddingAnEAPI{8} diff --git a/pkg-mgr-commands.tex b/pkg-mgr-commands.tex index 171a341..8d5c903 100644 --- a/pkg-mgr-commands.tex +++ b/pkg-mgr-commands.tex @@ -599,9 +599,27 @@ the current phase function has returned. \item[dosbin] As \t{dobin}, but installs to \t{DESTTREE/sbin}. -\item[dosym] Creates a symbolic link named as for its second parameter, pointing to the first. If - the directory containing the new link does not exist, creates it. Failure behaviour is EAPI - dependent as per section~\ref{sec:failure-behaviour}. +\item[dosym] Creates a symbolic link named as for its second parameter, pointing to the first. + If the directory containing the new link does not exist, creates it. + + \featurelabel{dosym-relative} When called with option \t{-r} in EAPIs listed in + table~\ref{tab:dosym-r} as supporting creation of relative paths, expands the first parameter + relative to the apparent path of the directory containing the first parameter. The algorithm + must return a result identical to the one returned by the function in listing~\ref{lst:dosym-r}, + with \t{realpath} and \t{dirname} from GNU coreutils version~8.32. Specifying option \t{-r} + together with a relative path as first (target) parameter is an error. + + Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. + +\begin{listing}[h] +\caption{Create a relative path for \t{dosym}} \label{lst:dosym-r} +\begin{verbatim} +dosym_relative_path() { + local link=$(realpath -m -s "/${2#/}") + realpath -m -s --relative-to="$(dirname "${link}")" "$1" +} +\end{verbatim} +\end{listing} \item[fowners] Acts as for \t{chown}, but takes paths relative to the image directory. Failure behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}. @@ -729,6 +747,20 @@ the current phase function has returned. \end{tabular} \end{centertable} +\ChangeWhenAddingAnEAPI{8} +\begin{centertable}{EAPIs supporting \t{dosym -r}} + \label{tab:dosym-r} + \begin{tabular}{ll} + \toprule + \multicolumn{1}{c}{\textbf{EAPI}} & + \multicolumn{1}{c}{\textbf{\t{dosym} supports creation of relative paths?}} \\ + \midrule + 0, 1, 2, 3, 4, 5, 6, 7 & No \\ + 8 & Yes \\ + \bottomrule + \end{tabular} +\end{centertable} + \subsection{Commands affecting install destinations} The following commands are used to set the various destination trees and options used by the above installation commands. They must be shell functions or aliases, due to the need to set variables