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authorLibravatar Andreas Heiduk <asheiduk@gmail.com>2017-05-26 19:36:54 +0200
committerLibravatar Junio C Hamano <gitster@pobox.com>2017-05-29 08:53:38 +0900
commitba746ff9c931000d123aff35cfa922093dc29380 (patch)
tree8abdbdaa35e3639875467bd01aeb5ea7f07d00a5
parentGit 2.10.3 (diff)
downloadtgif-ba746ff9c931000d123aff35cfa922093dc29380.tar.xz
doc: filter-branch does not require re-export of vars
The function `set_ident` in `filter-branch` exported the variables GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL|DATE) at least since 6f6826c52b in 2007. Therefore the filter scripts don't need to re-eport them again. Signed-off-by: Andreas Heiduk <asheiduk@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--Documentation/git-filter-branch.txt5
1 files changed, 1 insertions, 4 deletions
diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt
index 0a09698c03..a78655d913 100644
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -86,8 +86,7 @@ OPTIONS
This filter may be used if you only need to modify the environment
in which the commit will be performed. Specifically, you might
want to rewrite the author/committer name/email/time environment
- variables (see linkgit:git-commit-tree[1] for details). Do not forget
- to re-export the variables.
+ variables (see linkgit:git-commit-tree[1] for details).
--tree-filter <command>::
This is the filter for rewriting the tree and its contents.
@@ -342,12 +341,10 @@ git filter-branch --env-filter '
if test "$GIT_AUTHOR_EMAIL" = "root@localhost"
then
GIT_AUTHOR_EMAIL=john@example.com
- export GIT_AUTHOR_EMAIL
fi
if test "$GIT_COMMITTER_EMAIL" = "root@localhost"
then
GIT_COMMITTER_EMAIL=john@example.com
- export GIT_COMMITTER_EMAIL
fi
' -- --all
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