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 -- 1.8.0
