ed060aa0a3
When we install Git we also install a set of default templates that both git-init(1) and git-clone(1) populate into our build directories. The way the pristine templates are laid out in our source directory is somewhat weird though: instead of reconstructing the actual directory hierarchy in "templates/", we represent directory separators with "--". The only reason I could come up with for why we have this is the "branches/" directory, which is supposed to be empty when installing it. And as Git famously doesn't store empty directories at all we have to work around this limitation. Now the thing is that the "branches/" directory is a leftover to how branches used to be stored in the dark ages. gitrepository-layout(5) lists this directory as "slightly deprecated", which I would claim is a strong understatement. I have never encountered anybody using it today and would be surprised if it even works as expected. So having the "--" hack in place for an item that is basically unused, unmaintained and deprecated doesn't only feel unreasonable, but installing that entry by default may also cause confusion for users that do not know what this is supposed to be in the first place. Remove this directory from our templates and, now that we do not require the workaround anymore, restructure the templates to form a proper hierarchy. This makes it way easier for build systems to install these templates into place. We should likely think about removing support for "branch/" altogether, but that is outside of the scope of this patch series. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
129 lines
3.6 KiB
Bash
Executable File
129 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# An example hook script to block unannotated tags from entering.
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# Called by "git receive-pack" with arguments: refname sha1-old sha1-new
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#
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# To enable this hook, rename this file to "update".
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#
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# Config
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# ------
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# hooks.allowunannotated
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# This boolean sets whether unannotated tags will be allowed into the
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# repository. By default they won't be.
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# hooks.allowdeletetag
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# This boolean sets whether deleting tags will be allowed in the
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# repository. By default they won't be.
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# hooks.allowmodifytag
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# This boolean sets whether a tag may be modified after creation. By default
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# it won't be.
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# hooks.allowdeletebranch
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# This boolean sets whether deleting branches will be allowed in the
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# repository. By default they won't be.
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# hooks.denycreatebranch
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# This boolean sets whether remotely creating branches will be denied
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# in the repository. By default this is allowed.
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#
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# --- Command line
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refname="$1"
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oldrev="$2"
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newrev="$3"
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# --- Safety check
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if [ -z "$GIT_DIR" ]; then
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echo "Don't run this script from the command line." >&2
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echo " (if you want, you could supply GIT_DIR then run" >&2
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echo " $0 <ref> <oldrev> <newrev>)" >&2
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exit 1
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fi
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if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
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echo "usage: $0 <ref> <oldrev> <newrev>" >&2
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exit 1
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fi
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# --- Config
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allowunannotated=$(git config --type=bool hooks.allowunannotated)
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allowdeletebranch=$(git config --type=bool hooks.allowdeletebranch)
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denycreatebranch=$(git config --type=bool hooks.denycreatebranch)
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allowdeletetag=$(git config --type=bool hooks.allowdeletetag)
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allowmodifytag=$(git config --type=bool hooks.allowmodifytag)
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# check for no description
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projectdesc=$(sed -e '1q' "$GIT_DIR/description")
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case "$projectdesc" in
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"Unnamed repository"* | "")
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echo "*** Project description file hasn't been set" >&2
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exit 1
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;;
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esac
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# --- Check types
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# if $newrev is 0000...0000, it's a commit to delete a ref.
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zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0')
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if [ "$newrev" = "$zero" ]; then
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newrev_type=delete
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else
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newrev_type=$(git cat-file -t $newrev)
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fi
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case "$refname","$newrev_type" in
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refs/tags/*,commit)
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# un-annotated tag
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short_refname=${refname##refs/tags/}
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if [ "$allowunannotated" != "true" ]; then
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echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2
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echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
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exit 1
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fi
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;;
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refs/tags/*,delete)
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# delete tag
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if [ "$allowdeletetag" != "true" ]; then
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echo "*** Deleting a tag is not allowed in this repository" >&2
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exit 1
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fi
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;;
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refs/tags/*,tag)
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# annotated tag
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if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1
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then
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echo "*** Tag '$refname' already exists." >&2
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echo "*** Modifying a tag is not allowed in this repository." >&2
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exit 1
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fi
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;;
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refs/heads/*,commit)
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# branch
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if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then
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echo "*** Creating a branch is not allowed in this repository" >&2
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exit 1
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fi
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;;
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refs/heads/*,delete)
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# delete branch
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if [ "$allowdeletebranch" != "true" ]; then
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echo "*** Deleting a branch is not allowed in this repository" >&2
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exit 1
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fi
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;;
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refs/remotes/*,commit)
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# tracking branch
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;;
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refs/remotes/*,delete)
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# delete tracking branch
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if [ "$allowdeletebranch" != "true" ]; then
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echo "*** Deleting a tracking branch is not allowed in this repository" >&2
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exit 1
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fi
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;;
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*)
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# Anything else (is there anything else?)
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echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2
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exit 1
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;;
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esac
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# --- Finished
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exit 0
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