When multiple Gentoo machines are used on the local network, and they
use the same git ebuilds it may be useful to set a local mirror :).
The idea is quite simple -- you set the host to EGIT_CLONE_TYPE=mirror,
and then share the EGIT3_STORE_DIR directory. Then you set
EGIT_MIRROR_URI on the remaining hosts and they try to fetch from your
local mirror first.
---
eclass/git-r3.eclass | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/eclass/git-r3.eclass b/eclass/git-r3.eclass
index 7c78b66..8462fba 100644
--- a/eclass/git-r3.eclass
+++ b/eclass/git-r3.eclass
@@ -41,6 +41,20 @@ fi
#
# EGIT3_STORE_DIR=${DISTDIR}/git3-src
+# @ECLASS-VARIABLE: EGIT_MIRROR_URI
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# 'Top' URI to a local git mirror. If specified, the eclass will try
+# to fetch from the local mirror instead of using the remote repository.
+#
+# The mirror needs to follow EGIT3_STORE_DIR structure. The directory
+# created by eclass can be used for that purpose.
+#
+# Example:
+# @CODE
+# EGIT_MIRROR_URI="git://mirror.lan/"
+# @CODE
+
# @ECLASS-VARIABLE: EGIT_REPO_URI
# @REQUIRED
# @DESCRIPTION:
@@ -358,6 +372,14 @@ git-r3_fetch() {
local -x GIT_DIR
_git-r3_set_gitdir "${repos[0]}"
+ # prepend the local mirror if applicable
+ if [[ ${EGIT_MIRROR_URI} ]]; then
+ repos=(
+ "${EGIT_MIRROR_URI%/}/${GIT_DIR##*/}"
+ "${repos[@]}"
+ )
+ fi
+
# try to fetch from the remote
local r success
for r in "${repos[@]}"; do
--
1.8.3.2
