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authorLudovic Courtès <ludo@gnu.org>2016-07-28 15:24:37 +0200
committerLudovic Courtès <ludo@gnu.org>2016-07-28 15:24:37 +0200
commit189b1543cbc2db50e6dd309e84bce4eb503f0493 (patch)
tree5a52ae74e4def54170720ac6c22e7dbc7343246f /doc/contributing.texi
parent6547708f718316dac79de845aabb7220122385a7 (diff)
downloadguix-189b1543cbc2db50e6dd309e84bce4eb503f0493.tar
guix-189b1543cbc2db50e6dd309e84bce4eb503f0493.tar.gz
doc: Mention separate branch for packages with many dependents.
Suggested by ng0 <ng0@we.make.ritual.n0.is>. * doc/contributing.texi (Submitting Patches): Add note on packages with more than 100 dependents.
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diff --git a/doc/contributing.texi b/doc/contributing.texi
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@@ -300,6 +300,13 @@ For important changes, check that dependent package (if applicable) are
not affected by the change; @code{guix refresh --list-dependent
@var{package}} will help you do that (@pxref{Invoking guix refresh}).
+Packages with roughly 100 dependents or more usually have to be
+committed to a separate branch. That branch can then be built
+separately by our build farm, and later merged into @code{master} once
+everything has been successfully built. This allows us to fix issues
+before they hit users, and to reduce the window during which pre-built
+binaries are not available.
+
@item
@cindex determinism, of build processes
@cindex reproducible builds, checking