Devin J. Pohly a582a82d24 filter-branch: fix --prune-empty on parentless commits ...

Previously, the git_commit_non_empty_tree function would always pass any
commit with no parents to git-commit-tree, regardless of whether the
tree was nonempty.  The new commit would then be recorded in the
filter-branch revision map, and subsequent commits which leave the tree
untouched would be correctly filtered.

With this change, parentless commits with an empty tree are correctly
pruned, and an empty file is recorded in the revision map, signifying
that it was rewritten to "no commits."  This works naturally with the
parent mapping for subsequent commits.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2017-03-03 12:43:37 -08:00

..

howto

Merge branch 'po/fix-doc-merge-base-illustration' into maint

2016-10-28 09:01:21 -07:00

RelNotes

Git 2.11.1

2017-02-02 13:21:27 -08:00

technical

documentation: retire unfinished documentation

2017-01-19 12:18:43 -08:00

.gitattributes

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.gitignore

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asciidoc.conf

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blame-options.txt

blame: dwim "blame --reverse OLD" as "blame --reverse OLD.."

2016-06-14 12:13:07 -07:00

build-docdep.perl

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cat-texi.perl

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cmd-list.perl

command-list: prepare machinery for upcoming "common groups" section

2015-05-21 13:03:37 -07:00

CodingGuidelines

CodingGuidelines: clarify multi-line brace style

2017-01-17 14:32:47 -08:00

config.txt

Merge branch 'jc/abbrev-autoscale-config' into maint

2017-01-31 13:32:06 -08:00

date-formats.txt

Merge branch 'lr/doc-fix-cet' into maint

2017-01-17 15:19:08 -08:00

diff-config.txt

Merge branch 'jc/ws-error-highlight'

2016-10-26 13:14:43 -07:00

diff-format.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

diff-generate-patch.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

diff-heuristic-options.txt

blame: honor the diff heuristic options and config

2016-09-19 10:25:11 -07:00

diff-options.txt

Merge branch 'nd/ita-empty-commit'

2016-10-27 14:58:50 -07:00

docbook-xsl.css

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docbook.xsl

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everyday.txto

Documentation: fix linkgit references

2016-05-09 15:44:14 -07:00

fetch-options.txt

Merge branch 'nd/shallow-deepen'

2016-10-10 14:03:50 -07:00

fix-texi.perl

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fmt-merge-msg-config.txt

Documentation: include 'merge.branchdesc' for merge and config as well

2015-05-28 12:38:46 -07:00

git-add.txt

add: document the chmod option

2016-09-12 15:03:32 -07:00

git-am.txt

Merge branch 'mm/doc-tt'

2016-07-13 11:24:14 -07:00

git-annotate.txt

blame: honor the diff heuristic options and config

2016-09-19 10:25:11 -07:00

git-apply.txt

git-apply.txt: mention the behavior inside a subdir

2016-03-24 10:16:52 -07:00

git-archimport.txt

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git-archive.txt

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git-bisect-lk2009.txt

doc: more consistency in environment variables format

2016-06-08 12:04:37 -07:00

git-bisect.txt

Merge branch 'ad/bisect-terms' into maint

2017-01-31 13:32:10 -08:00

git-blame.txt

Merge branch 'jc/blame-reverse'

2016-10-10 14:03:51 -07:00

git-branch.txt

doc: typeset HEAD and variants as literal

2016-06-28 08:36:45 -07:00

git-bundle.txt

transport: drop support for git-over-rsync

2016-02-01 13:07:41 -08:00

git-cat-file.txt

cat-file: support --textconv/--filters in batch mode

2016-09-11 14:48:15 -07:00

git-check-attr.txt

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

git-check-ignore.txt

Documentation: fix linkgit references

2016-05-09 15:44:14 -07:00

git-check-mailmap.txt

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git-check-ref-format.txt

git-check-ref-format.txt: fixup documentation

2016-09-21 11:12:41 -07:00

git-checkout-index.txt

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git-checkout.txt

checkout.txt: document a common case that ignores ambiguation rules

2016-09-21 08:44:41 -07:00

git-cherry-pick.txt

Merge branch 'mm/doc-tt' into maint

2016-07-28 11:25:54 -07:00

git-cherry.txt

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git-citool.txt

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git-clean.txt

doc: typeset short command-line options as literal

2016-06-28 08:20:52 -07:00

git-clone.txt

Merge branch 'nd/shallow-deepen'

2016-10-10 14:03:50 -07:00

git-column.txt

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git-commit-tree.txt

Merge branch 'mm/doc-tt' into maint

2016-07-28 11:25:54 -07:00

git-commit.txt

Merge branch 'ak/commit-only-allow-empty' into maint

2017-01-17 15:11:03 -08:00

git-config.txt

Merge branch 'dg/document-git-c-in-git-config-doc' into maint

2016-09-08 21:35:56 -07:00

git-count-objects.txt

count-objects: report alternates via verbose mode

2016-10-10 13:52:37 -07:00

git-credential-cache--daemon.txt

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git-credential-cache.txt

credential-cache--daemon: disallow relative socket path

2016-02-23 12:56:27 -08:00

git-credential-store.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-credential.txt

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git-cvsexportcommit.txt

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git-cvsimport.txt

Merge branch 'jk/doc-cvs-update' into maint

2016-10-03 13:22:25 -07:00

git-cvsserver.txt

doc: typeset HEAD and variants as literal

2016-06-28 08:36:45 -07:00

git-daemon.txt

doc: typeset HEAD and variants as literal

2016-06-28 08:36:45 -07:00

git-describe.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-diff-files.txt

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git-diff-index.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-diff-tree.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-diff.txt

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git-difftool.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-fast-export.txt

doc: convert \--option to --option

2015-05-12 22:14:46 -07:00

git-fast-import.txt

Merge branch 'mm/doc-tt'

2016-07-13 11:24:14 -07:00

git-fetch-pack.txt

upload-pack: optionally allow fetching any sha1

2016-11-18 13:06:14 -08:00

git-fetch.txt

Merge branch 'mm/push-social-engineering-attack-doc' into maint

2017-01-17 15:19:10 -08:00

git-filter-branch.txt

filter-branch: fix --prune-empty on parentless commits

2017-03-03 12:43:37 -08:00

git-fmt-merge-msg.txt

Documentation/fmt-merge-msg: fix markup in example

2016-10-28 05:51:51 -07:00

git-for-each-ref.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-format-patch.txt

format-patch: add "--rfc" for the common case of [RFC PATCH]

2016-09-21 08:58:10 -07:00

git-fsck-objects.txt

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git-fsck.txt

fsck: optionally show more helpful info for broken links

2016-07-18 15:15:59 -07:00

git-gc.txt

Merge branch 'mm/gc-safety-doc' into maint

2017-01-17 15:19:11 -08:00

git-get-tar-commit-id.txt

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

git-grep.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-gui.txt

doc: typeset HEAD and variants as literal

2016-06-28 08:36:45 -07:00

git-hash-object.txt

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

git-help.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-http-backend.txt

doc: more consistency in environment variables format

2016-06-08 12:04:37 -07:00

git-http-fetch.txt

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git-http-push.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-imap-send.txt

imap-send: use cURL automatically when NO_OPENSSL defined

2015-03-10 15:19:05 -07:00

git-index-pack.txt

index-pack: add --max-input-size=<size> option

2016-08-24 12:31:05 -07:00

git-init-db.txt

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git-init.txt

Merge branch 'tr/doc-tt' into maint

2016-07-06 13:06:34 -07:00

git-instaweb.txt

doc: change configuration variables format

2016-06-08 12:04:55 -07:00

git-interpret-trailers.txt

doc: mention user-configured trailers

2016-11-21 12:49:57 -08:00

git-log.txt

Merge branch 'mj/log-show-signature-conf'

2016-07-11 10:31:08 -07:00

git-ls-files.txt

ls-files: add pathspec matching for submodules

2016-10-10 12:14:58 -07:00

git-ls-remote.txt

ls-remote: add support for showing symrefs

2016-01-19 10:07:56 -08:00

git-ls-tree.txt

doc: typeset HEAD and variants as literal

2016-06-28 08:36:45 -07:00

git-mailinfo.txt

Merge branch 'va/mailinfo-doc-typofix' into maint

2016-05-26 13:17:14 -07:00

git-mailsplit.txt

mailsplit: support unescaping mboxrd messages

2016-06-06 11:14:43 -07:00

git-merge-base.txt

doc: fix merge-base ASCII art tab spacing

2016-10-21 09:46:48 -07:00

git-merge-file.txt

merge-file: clamp exit code to maximum 127

2015-10-29 12:10:23 -07:00

git-merge-index.txt

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git-merge-one-file.txt

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git-merge-tree.txt

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git-merge.txt

pull: pass --allow-unrelated-histories to "git merge"

2016-04-21 11:58:51 -07:00

git-mergetool--lib.txt

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git-mergetool.txt

mergetool: honor -O<orderfile>

2016-10-11 10:04:31 -07:00

git-mktag.txt

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

git-mktree.txt

doc: typeset short command-line options as literal

2016-06-28 08:20:52 -07:00

git-mv.txt

doc: typeset short command-line options as literal

2016-06-28 08:20:52 -07:00

git-name-rev.txt

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git-notes.txt

doc: typeset short command-line options as literal

2016-06-28 08:20:52 -07:00

git-p4.txt

Merge branch 'mm/doc-tt' into maint

2016-07-28 11:25:54 -07:00

git-pack-objects.txt

document git-repack interaction of pack.threads and pack.windowMemory

2016-08-10 10:55:13 -07:00

git-pack-redundant.txt

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git-pack-refs.txt

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git-parse-remote.txt

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git-patch-id.txt

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

git-prune-packed.txt

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git-prune.txt

worktree: new place for "git prune --worktrees"

2015-06-29 08:48:44 -07:00

git-pull.txt

Merge branch 'mm/push-social-engineering-attack-doc' into maint

2017-01-17 15:19:10 -08:00

git-push.txt

Merge branch 'mm/push-social-engineering-attack-doc' into maint

2017-01-17 15:19:10 -08:00

git-quiltimport.txt

doc: more consistency in environment variables format

2016-06-08 12:04:37 -07:00

git-read-tree.txt

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git-rebase.txt

Merge branch 'mm/doc-tt' into maint

2016-07-28 11:25:54 -07:00

git-receive-pack.txt

receive-pack: allow a maximum input size to be specified

2016-08-24 12:31:05 -07:00

git-reflog.txt

git-reflog: add exists command

2015-07-21 14:08:14 -07:00

git-relink.txt

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git-remote-ext.txt

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git-remote-fd.txt

Spelling fixes

2016-08-11 14:35:42 -07:00

git-remote-helpers.txto

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git-remote-testgit.txt

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git-remote.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-repack.txt

Merge branch 'ms/document-pack-window-memory-is-per-thread'

2016-08-12 09:47:35 -07:00

git-replace.txt

doc: change environment variables format

2016-06-08 12:04:37 -07:00

git-request-pull.txt

doc: show usage of branch description

2015-09-14 12:50:33 -07:00

git-rerere.txt

*config.txt: stick to camelCase naming convention

2015-03-13 22:13:46 -07:00

git-reset.txt

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git-rev-list.txt

Merge branch 'jk/date-local'

2015-10-05 12:30:13 -07:00

git-rev-parse.txt

rev-parse --parseopt: allow [*=?!] in argument hints

2015-07-15 10:30:54 -07:00

git-revert.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-rm.txt

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git-send-email.txt

Merge branch 'mm/doc-tt' into maint

2016-07-28 11:25:54 -07:00

git-send-pack.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-sh-i18n--envsubst.txt

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git-sh-i18n.txt

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git-sh-setup.txt

doc: more consistency in environment variables format

2016-06-08 12:04:37 -07:00

git-shell.txt

doc: typeset short command-line options as literal

2016-06-28 08:20:52 -07:00

git-shortlog.txt

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git-show-branch.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-show-index.txt

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

git-show-ref.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-show.txt

doc: convert \--option to --option

2015-05-12 22:14:46 -07:00

git-stage.txt

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git-stash.txt

stash: allow stashes to be referenced by index only

2016-10-26 09:58:10 -07:00

git-status.txt

git-status.txt: describe --porcelain=v2 format

2016-08-11 11:15:56 -07:00

git-stripspace.txt

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

git-submodule.txt

submodules doc: update documentation for "." used for submodule branches

2016-10-19 14:58:53 -07:00

git-svn.txt

git-svn: document useLogAuthor and addAuthorFrom config keys

2016-12-12 10:49:50 -08:00

git-symbolic-ref.txt

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git-tag.txt

Merge branch 'yk/git-tag-remove-mention-of-old-layout-in-doc' into maint

2016-10-28 09:01:10 -07:00

git-tools.txt

Documentation/git-tools: retire manually-maintained list

2015-07-28 13:21:59 -07:00

git-unpack-file.txt

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git-unpack-objects.txt

unpack-objects: add --max-input-size=<size> option

2016-08-24 12:31:05 -07:00

git-update-index.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-update-ref.txt

update-ref and tag: add --create-reflog arg

2015-07-21 14:08:35 -07:00

git-update-server-info.txt

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git-upload-archive.txt

Documentation: match underline with the text

2015-10-22 10:16:12 -07:00

git-upload-pack.txt

upload-pack.c: use parse-options API

2016-05-31 10:17:20 -07:00

git-var.txt

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git-verify-commit.txt

Merge branch 'dn/gpg-doc' into maint

2016-07-06 13:06:36 -07:00

git-verify-pack.txt

git-verify-pack.txt: fix inconsistent spelling of "packfile"

2015-05-17 11:24:57 -07:00

git-verify-tag.txt

verify-tag: add option to print raw gpg status information

2015-06-22 14:20:47 -07:00

git-web--browse.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

git-whatchanged.txt

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git-worktree.txt

Merge branch 'nd/worktree-lock' into maint

2016-11-29 13:28:02 -08:00

git-write-tree.txt

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git.txt

Almost ready for 2.11.1

2017-01-17 15:19:11 -08:00

gitattributes.txt

docs: warn about possible '=' in clean/smudge filter process values

2016-12-06 11:29:52 -08:00

gitcli.txt

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gitcore-tutorial.txt

doc: omit needless "for"

2016-12-09 15:14:01 -08:00

gitcredentials.txt

credential: let empty credential specs reset helper list

2016-02-26 10:58:14 -08:00

gitcvs-migration.txt

docs/cvs-migration: mention cvsimport caveats

2016-09-22 11:23:45 -07:00

gitdiffcore.txt

doc: typeset long command-line options as literal

2016-06-28 08:36:45 -07:00

giteveryday.txt

Documentation/everyday: match undefline with the text

2015-10-22 10:14:44 -07:00

gitglossary.txt

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githooks.txt

push options: {pre,post}-receive hook learns about push options

2016-07-14 15:50:17 -07:00

gitignore.txt

doc: change configuration variables format

2016-06-08 12:04:55 -07:00

gitk.txt

Merge branch 'po/range-doc' into maint

2016-09-19 13:51:38 -07:00

gitmodules.txt

Merge branch 'bw/submodule-branch-dot-doc' into maint

2016-10-28 09:01:19 -07:00

gitnamespaces.txt

doc: mention transfer data leaks in more places

2016-11-14 11:23:07 -08:00

gitremote-helpers.txt

Merge branch 'nd/shallow-deepen'

2016-10-10 14:03:50 -07:00

gitrepository-layout.txt

doc: fix location of 'info/' with $GIT_COMMON_DIR

2016-11-11 09:37:33 -08:00

gitrevisions.txt

doc: gitrevisions - clarify 'latter case' is revision walk

2016-08-13 19:36:44 -07:00

gittutorial-2.txt

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gittutorial.txt

transport: drop support for git-over-rsync

2016-02-01 13:07:41 -08:00

gitweb.conf.txt

gitweb: use highlight's shebang detection

2016-09-25 16:39:11 -07:00

gitweb.txt

doc: change environment variables format

2016-06-08 12:04:37 -07:00

gitworkflows.txt

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glossary-content.txt

Merge branch 'rn/glossary-typofix' into HEAD

2016-05-18 14:40:14 -07:00

howto-index.sh

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i18n.txt

Documentation/i18n.txt: clarify character encoding support

2015-07-01 14:55:53 -07:00

install-doc-quick.sh

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install-webdoc.sh

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line-range-format.txt

Documentation: change -L:<regex> to -L:<funcname>

2015-04-20 11:05:50 -07:00

lint-gitlink.perl

ci: validate "linkgit:" in documentation

2016-05-10 11:15:04 -07:00

mailmap.txt

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Makefile

Documentation/technical: describe signature formats

2016-06-17 11:39:05 -07:00

manpage-1.72.xsl

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manpage-base-url.xsl.in

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manpage-base.xsl

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manpage-bold-literal.xsl

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manpage-normal.xsl

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manpage-quote-apos.xsl

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manpage-suppress-sp.xsl

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merge-config.txt

doc: change environment variables format

2016-06-08 12:04:37 -07:00

merge-options.txt

Merge branch 'kf/gpg-sig-verification-doc'

2016-05-17 14:38:39 -07:00

merge-strategies.txt

merge-strategies.txt: fix typo

2016-02-22 10:42:52 -08:00

pretty-formats.txt

Merge branch 'rs/pretty-format-color-doc-fix' into maint

2016-10-28 09:01:23 -07:00

pretty-options.txt

Merge branch 'tr/doc-tt' into maint

2016-07-06 13:06:34 -07:00

pull-fetch-param.txt

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rev-list-options.txt

Merge branch 'pb/rev-list-reverse-with-count' into maint

2016-10-11 14:20:06 -07:00

revisions.txt

revision: new rev^-n shorthand for rev^n..rev

2016-09-27 10:59:28 -07:00

sequencer.txt

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SubmittingPatches

SubmittingPatches: use gitk's "Copy commit summary" format

2016-08-26 15:58:10 -07:00

transfer-data-leaks.txt

doc: mention transfer data leaks in more places

2016-11-14 11:23:07 -08:00

urls-remotes.txt

Documentation: match underline with the text

2015-10-22 10:16:12 -07:00

urls.txt

transport: drop support for git-over-rsync

2016-02-01 13:07:41 -08:00

user-manual.conf

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user-manual.txt

documentation: fix some typos

2016-03-03 13:43:36 -08:00