[gentoo-commits] proj/pms:eapi-5 commit in: /

["Ulrich Mueller" <ulm@gentoo.org>]

commit:     2ecd7ef2714af39bd9066052e353be4b2becc11a
Author:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Thu May 10 06:56:50 2012 +0000
Commit:     Ulrich Mueller <ulm <AT> gentoo <DOT> org>
CommitDate: Thu May 10 06:56:50 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/pms.git;a=commit;h=2ecd7ef2

new* commands can read from standard input in EAPI 5.

See bug 263565.

---
 eapi-differences.tex |    4 ++++
 pkg-mgr-commands.tex |   23 +++++++++++++++++++++--
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/eapi-differences.tex b/eapi-differences.tex
index 4cc1c3a..2c8d385 100644
--- a/eapi-differences.tex
+++ b/eapi-differences.tex
@@ -160,6 +160,9 @@ Most utilities die & \compactfeatureref{die-on-failure} &
 \t{doman -i18n} precedence & \compactfeatureref{doman-langs} &
     N/A & N/A & No & No & Yes & Yes \\
 
+\t{new*} support stdin & \compactfeatureref{newfoo-stdin} &
+    No & No & No & No & Ni & Yes \\
+
 Controllable compression & \compactfeatureref{controllable-compress} &
     No & No & No & No & Yes & Yes \\
 
@@ -272,6 +275,7 @@ EAPI 5 is EAPI 4 with the following changes:
     \featureref{apply-user-patches}.
 \item \t{EBUILD\_PHASE\_FUNC}, \featureref{ebuild-phase-func}.
 \item \t{find} is guaranteed to be GNU, \featureref{gnu-find}.
+\item \t{new*} can read from standard input, \featureref{newfoo-stdin}.
 \end{compactitem}
 
 \ChangeWhenAddingAnEAPI{5}

diff --git a/pkg-mgr-commands.tex b/pkg-mgr-commands.tex
index 9fcb8de..711d295 100644
--- a/pkg-mgr-commands.tex
+++ b/pkg-mgr-commands.tex
@@ -387,8 +387,10 @@ that can be passed to \t{dohtml} are as follows:
 \item[fperms] Acts as for \t{chmod}, but takes paths relative to the image directory. Failure
     behaviour is EAPI dependent as per section~\ref{sec:failure-behaviour}.
 
-\item[newbin] As for \t{dobin}, but takes two parameters. The first is the file to install; the
-    second is the new filename under which it will be installed.
+\item[newbin] \featurelabel{newfoo-stdin} As for \t{dobin}, but takes two parameters. The first is
+    the file to install; the second is the new filename under which it will be installed. In EAPIs
+    specified by table~\ref{tab:newfoo-stdin-table}, standard input is read when the first
+    parameter is \t{-} (a hyphen). In this case, it is an error if standard input is a terminal.
 
 \item[newconfd] As for \t{doconfd}, but takes two parameters as for \t{newbin}.
 
@@ -470,6 +472,23 @@ that can be passed to \t{dohtml} are as follows:
     \end{tabular}
 \end{centertable}
 
+\ChangeWhenAddingAnEAPI{5}
+\begin{centertable}{EAPIs supporting stdin for \t{new*} commands} \label{tab:newfoo-stdin-table}
+    \begin{tabular}{ l l }
+        \toprule
+            \multicolumn{1}{c}{\textbf{EAPI}} &
+            \multicolumn{1}{c}{\textbf{\t{new*} can read from stdin?}} \\
+            \midrule
+    \t{0} & No \\
+    \t{1} & No \\
+    \t{2} & No \\
+    \t{3} & No \\
+    \t{4} & No \\
+    \t{5} & Yes \\
+    \bottomrule
+    \end{tabular}
+\end{centertable}
+
 \subsubsection{Commands affecting install destinations}
 The following commands are used to set the various destination trees, all relative to \t{\$\{ED\}} in
 offset-prefix aware EAPIs and relative to \t{\$\{D\}} in offset-prefix agnostic EAPIs, used by the