On Tue, 27 Nov 2012 22:22:20 +0300 Sergei Trofimovich <sly...@gentoo.org> wrote:
> EGIT_REPO_URI="https://github.com/ghc/ghc.git"; > requires user to run './sync-all fetch / ./sync-all pull' > after actual 'git pull', which fetches 20 more repos for code changes. > Upstream does not use submodules. > > The patch injects user's callback right before 'git-2_move_source'. > Currently I abuse 'git-2_gc': > > Original ebuild: > https://github.com/gentoo-haskell/gentoo-haskell/blob/master/dev-lang/ghc/ghc-9999.ebuild#L180 > > Signed-off-by: Sergei Trofimovich <sly...@gentoo.org> > --- > git-2.eclass | 24 ++++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/git-2.eclass b/git-2.eclass > index 1a96978..1bacef5 100644 > --- a/git-2.eclass > +++ b/git-2.eclass > @@ -569,6 +569,29 @@ git-2_cleanup() { > unset EGIT_LOCAL_NONBARE > } > > + > +# @FUNCTION: git-2_fetch_user > +# @DESCRIPTION: > +# User-overridable callback allow user to update > +# sources in "${EGIT_DIR}" (current location). > +# Does nothing by default > +git-2_fetch_user() { > + : > +} > + > +# @FUNCTION: git-2_post_fetch > +# @INTERNAL > +# Internal function calling user's callback > +# when "${EGIT_DIR}" needs more actions, than > +# simple fetch. > +git-2_post_fetch() { > + debug-print-function ${FUNCNAME} "$@" > + > + pushd "${EGIT_DIR}" > /dev/null > + git-2_fetch_user > + popd > /dev/null > +} > + > # @FUNCTION: git-2_src_unpack > # @DESCRIPTION: > # Default git src_unpack function. > @@ -581,6 +604,7 @@ git-2_src_unpack() { > git-2_fetch "$@" > git-2_gc > git-2_submodules > + git-2_post_fetch > git-2_move_source > git-2_branch > git-2_bootstrap That's not something that can or should be supported. This will confuse at least smart-live-rebuild. -- Best regards, Michał Górny
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