Junio C Hamano 12cfa792b8 symbolic-ref -d: do not allow removal of HEAD ...

If you delete the symbolic-ref HEAD from a repository, Git no longer
considers the repository valid, and even "git symbolic-ref HEAD
refs/heads/master" would not be able to recover from that state
(although "git init" can, but that is a sure sign that you are
talking about a "broken" repository).

In the spirit similar to afe5d3d5 ("symbolic ref: refuse non-ref
targets in HEAD", 2009-01-29), forbid removal of HEAD to avoid
corrupting a repository.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

2016-09-02 09:01:38 -07:00

..

add.c

add: add --chmod=+x / --chmod=-x options

2016-06-07 17:43:39 -07:00

am.c

Merge branch 'jk/reset-ident-time-per-commit' into maint

2016-08-12 09:16:56 -07:00

annotate.c

…

apply.c

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archive.c

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bisect--helper.c

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blame.c

Merge branch 'mh/blame-worktree' into maint

2016-08-08 14:21:32 -07:00

branch.c

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bundle.c

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cat-file.c

Merge branch 'nd/pack-ofs-4gb-limit' into maint

2016-08-08 14:21:36 -07:00

check-attr.c

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check-ignore.c

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check-mailmap.c

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check-ref-format.c

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checkout-index.c

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checkout.c

add: add --chmod=+x / --chmod=-x options

2016-06-07 17:43:39 -07:00

clean.c

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clone.c

Merge branch 'sb/clone-shallow-passthru' into maint

2016-07-11 10:44:12 -07:00

column.c

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commit-tree.c

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commit.c

Merge branch 'os/no-verify-skips-commit-msg-too' into maint

2016-08-10 11:55:25 -07:00

config.c

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count-objects.c

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credential.c

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describe.c

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diff-files.c

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diff-index.c

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diff-tree.c

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diff.c

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fast-export.c

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fetch-pack.c

…

fetch.c

Merge branch 'km/fetch-do-not-free-remote-name' into maint

2016-07-11 10:44:10 -07:00

fmt-merge-msg.c

use strbuf_addstr() instead of strbuf_addf() with "%s"

2016-08-05 15:09:25 -07:00

for-each-ref.c

…

fsck.c

Merge branch 'nd/pack-ofs-4gb-limit' into maint

2016-08-08 14:21:36 -07:00

gc.c

Merge branch 'ew/gc-auto-pack-limit-fix' into maint

2016-07-28 11:25:56 -07:00

get-tar-commit-id.c

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grep.c

Merge branch 'nd/ita-cleanup' into maint

2016-07-28 11:25:51 -07:00

hash-object.c

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help.c

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index-pack.c

index-pack: correct "offset" type in unpack_entry_data()

2016-07-13 09:15:08 -07:00

init-db.c

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interpret-trailers.c

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log.c

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ls-files.c

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ls-remote.c

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ls-tree.c

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mailinfo.c

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mailsplit.c

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merge-base.c

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merge-file.c

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merge-index.c

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merge-ours.c

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merge-recursive.c

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merge-tree.c

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merge.c

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mktag.c

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mktree.c

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mv.c

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name-rev.c

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notes.c

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pack-objects.c

Merge branch 'nd/pack-ofs-4gb-limit' into maint

2016-08-08 14:21:36 -07:00

pack-redundant.c

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pack-refs.c

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patch-id.c

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prune-packed.c

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prune.c

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pull.c

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push.c

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read-tree.c

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receive-pack.c

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reflog.c

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remote-ext.c

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remote-fd.c

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remote.c

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repack.c

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replace.c

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rerere.c

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reset.c

Merge branch 'js/find-commit-subject-ignore-leading-blanks' into maint

2016-07-28 11:25:50 -07:00

rev-list.c

Merge branch 'jk/rev-list-count-with-bitmap' into maint

2016-06-27 09:56:24 -07:00

rev-parse.c

use strbuf_addstr() for adding constant strings to a strbuf

2016-08-01 13:42:10 -07:00

revert.c

parse_options: allocate a new array when concatenating

2016-07-06 10:11:08 -07:00

rm.c

Merge branch 'rs/rm-strbuf-optim' into maint

2016-08-10 11:55:24 -07:00

send-pack.c

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shortlog.c

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show-branch.c

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show-ref.c

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stripspace.c

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submodule--helper.c

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symbolic-ref.c

symbolic-ref -d: do not allow removal of HEAD

2016-09-02 09:01:38 -07:00

tag.c

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unpack-file.c

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unpack-objects.c

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update-index.c

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update-ref.c

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update-server-info.c

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upload-archive.c

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var.c

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verify-commit.c

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verify-pack.c

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verify-tag.c

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worktree.c

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write-tree.c

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