Jens Lehmann ea5070c91f Teach read-tree the -n|--dry-run option ...

The option can be used to check if read-tree with the same set of other
options like "-m" and "-u" would succeed without actually changing either
the index or the working tree.

The relevant tests in the t10?? range were extended to do a read-tree -n
before the real read-tree to make sure neither the index nor any local
files were changed with -n and the same exit code as without -n is
returned. The helper functions added for that purpose reside in the new
t/lib-read-tree.sh file.

The only exception is #13 in t1004 ("unlinking an un-unlink-able
symlink"). As this is an issue of wrong directory permissions it is not
detected with -n.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2011-05-25 15:04:25 -07:00

..

howto

Documentation/merge subtree How-To: fix typo

2011-02-09 14:03:51 -08:00

pt_BR

…

RelNotes

Update 1.7.6 draft release notes

2011-05-23 10:54:54 -07:00

technical

Merge branch 'nd/index-doc' into maint

2011-04-01 16:23:55 -07:00

.gitattributes

…

.gitignore

…

asciidoc.conf

Merge branch 'jc/maint-doc-em-dash'

2010-09-03 09:43:42 -07:00

blame-options.txt

blame: add --line-porcelain output format

2011-05-09 15:27:50 -07:00

build-docdep.perl

…

cat-texi.perl

…

cmd-list.perl

…

CodingGuidelines

CodingGuidelines: downcase placeholders in usage messages

2011-02-15 11:53:00 -08:00

config.txt

Merge branch 'ci/commit--interactive-atomic'

2011-05-16 16:47:10 -07:00

date-formats.txt

…

diff-config.txt

New --dirstat=lines mode, doing dirstat analysis based on diffstat

2011-04-29 11:22:55 -07:00

diff-format.txt

…

diff-generate-patch.txt

diff format documentation: clarify --cc and -c

2011-03-08 14:44:07 -08:00

diff-options.txt

Merge branch 'jh/dirstat-lines'

2011-05-13 11:01:32 -07:00

docbook-xsl.css

…

docbook.xsl

Documentation: set a !DOCTYPE for user manual

2010-08-20 10:53:56 -07:00

everyday.txt

everyday.txt: change "tracking branch" to "remote-tracking branch"

2010-11-03 09:19:10 -07:00

fetch-options.txt

fetch/pull: Don't recurse into a submodule when commits are already present

2011-03-09 13:10:35 -08:00

fix-texi.perl

…

git-add.txt

Merge branch 'vh/config-interactive-singlekey-doc'

2011-05-11 11:38:06 -07:00

git-am.txt

Merge branch 'maint'

2011-03-22 14:56:13 -07:00

git-annotate.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-apply.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-archimport.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-archive.txt

Merge branch 'maint'

2011-04-14 12:26:45 -07:00

git-bisect-lk2009.txt

Documentation: remove stray backslashes from "Fighting regressions" article

2010-08-20 14:16:51 -07:00

git-bisect.txt

Merge branch 'mg/doc-bisect-tweak-worktree' into maint

2011-04-01 16:23:15 -07:00

git-blame.txt

blame: add --line-porcelain output format

2011-05-09 15:27:50 -07:00

git-branch.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-bundle.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-cat-file.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-check-attr.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-check-ref-format.txt

Documentation: gitrevisions is in section 7

2010-10-13 19:10:55 -07:00

git-checkout-index.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-checkout.txt

git-checkout.txt: better docs for '--patch'

2011-05-05 13:31:11 -07:00

git-cherry-pick.txt

Merge branch 'ss/cherry-pick-x-doc' into maint

2011-05-16 16:38:56 -07:00

git-cherry.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-citool.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-clean.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-clone.txt

init, clone: support --separate-git-dir for .git file

2011-03-19 21:48:19 -07:00

git-commit-tree.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-commit.txt

Add support for -p/--patch to git-commit

2011-05-09 17:02:33 -07:00

git-config.txt

config: define and document exit codes

2011-05-17 21:01:17 -07:00

git-count-objects.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-cvsexportcommit.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-cvsimport.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-cvsserver.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-daemon.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-describe.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-diff-files.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-diff-index.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-diff-tree.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-diff.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-difftool.txt

Merge branch 'ss/mergetool--lib'

2011-03-19 23:24:27 -07:00

git-fast-export.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-fast-import.txt

git-fast-import.txt: --relative-marks takes no parameter

2011-05-05 10:18:18 -07:00

git-fetch-pack.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-fetch.txt

remove doubled words, e.g., s/to to/to/, and fix related typos

2011-04-13 11:59:11 -07:00

git-filter-branch.txt

Merge branch 'maint'

2011-04-01 17:45:59 -07:00

git-fmt-merge-msg.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-for-each-ref.txt

Add Author and Documentation sections to git-for-each-ref.txt

2011-03-09 12:22:15 -08:00

git-format-patch.txt

Merge branch 'jn/maint-format-patch-doc' into maint

2011-05-16 16:39:09 -07:00

git-fsck-objects.txt

doc: add missing git footers

2011-03-11 10:59:16 -05:00

git-fsck.txt

Documentation/git-fsck.txt: fix typo: unreadable -> unreachable

2011-05-16 16:35:08 -07:00

git-gc.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-get-tar-commit-id.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-grep.txt

grep: allow -E and -n to be turned on by default via configuration

2011-03-30 13:17:07 -07:00

git-gui.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-hash-object.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-help.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-http-backend.txt

…

git-http-fetch.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-http-push.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-imap-send.txt

Documentation: publicize hints for sending patches with GMail

2011-04-15 13:28:03 -07:00

git-index-pack.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-init-db.txt

doc: add missing git footers

2011-03-11 10:59:16 -05:00

git-init.txt

init, clone: support --separate-git-dir for .git file

2011-03-19 21:48:19 -07:00

git-instaweb.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-log.txt

log/pretty-options: Document --[no-]notes and deprecate old notes options

2011-03-30 11:36:51 -07:00

git-lost-found.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-ls-files.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-ls-remote.txt

ls-remote: the --exit-code option reports "no matching refs"

2011-05-18 14:37:46 -07:00

git-ls-tree.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-mailinfo.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-mailsplit.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-merge-base.txt

Merge branch 'vr/merge-base-doc' into maint

2011-05-16 16:38:46 -07:00

git-merge-file.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-merge-index.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-merge-one-file.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-merge-tree.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-merge.txt

Merge branch 'jc/merge-sans-branch'

2011-04-01 17:57:16 -07:00

git-mergetool--lib.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-mergetool.txt

Merge branch 'ss/mergetool--lib'

2011-03-19 23:24:27 -07:00

git-mktag.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-mktree.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-mv.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-name-rev.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-notes.txt

Make "git notes add" more user-friendly when there are existing notes

2011-03-30 13:13:52 -07:00

git-pack-objects.txt

remove doubled words, e.g., s/to to/to/, and fix related typos

2011-04-13 11:59:11 -07:00

git-pack-redundant.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-pack-refs.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-parse-remote.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-patch-id.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-peek-remote.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-prune-packed.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-prune.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-pull.txt

Merge branch 'jl/submodule-fetch-on-demand'

2011-04-04 15:02:01 -07:00

git-push.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-quiltimport.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-read-tree.txt

Teach read-tree the -n|--dry-run option

2011-05-25 15:04:25 -07:00

git-rebase.txt

Merge branch 'mz/rebase'

2011-04-28 14:11:39 -07:00

git-receive-pack.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-reflog.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-relink.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-remote-ext.txt

Make <identifier> lowercase in Documentation

2011-02-17 11:49:54 -08:00

git-remote-fd.txt

Fix typos in the documentation

2011-01-04 11:23:42 -08:00

git-remote-helpers.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-remote.txt

Merge branch 'jk/maint-remote-mirror-safer'

2011-04-06 10:38:14 -07:00

git-repack.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-replace.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-repo-config.txt

doc: add missing git footers

2011-03-11 10:59:16 -05:00

git-request-pull.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-rerere.txt

Merge branch 'js/rerere-forget-always-take-pathspec'

2011-03-19 23:24:48 -07:00

git-reset.txt

git-reset.txt: better docs for '--patch'

2011-05-05 13:31:22 -07:00

git-rev-list.txt

Merge branch 'mg/rev-list-n-parents'

2011-03-26 20:13:17 -07:00

git-rev-parse.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-revert.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-rm.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-send-email.txt

Documentation: publicize hints for sending patches with GMail

2011-04-15 13:28:03 -07:00

git-send-pack.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-sh-i18n--envsubst.txt

git-sh-i18n--envsubst: our own envsubst(1) for eval_gettext()

2011-05-14 20:29:05 -07:00

git-sh-i18n.txt

git-sh-i18n.sh: add no-op gettext() and eval_gettext() wrappers

2011-05-14 20:29:11 -07:00

git-sh-setup.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-shell.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-shortlog.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-show-branch.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-show-index.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-show-ref.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-show.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-stage.txt

doc: add missing git footers

2011-03-11 10:59:16 -05:00

git-stash.txt

git-stash.txt: better docs for '--patch'

2011-05-05 12:43:11 -07:00

git-status.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-stripspace.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-submodule.txt

Merge branch 'nm/submodule-update-force'

2011-05-02 15:58:36 -07:00

git-svn.txt

Merge branch 'ss/doc-svn'

2011-05-04 15:51:43 -07:00

git-symbolic-ref.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-tag.txt

Merge branch 'maint'

2011-03-28 14:17:17 -07:00

git-tar-tree.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-tools.txt

…

git-unpack-file.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-unpack-objects.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-update-index.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-update-ref.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-update-server-info.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-upload-archive.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-upload-pack.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-var.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-verify-pack.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-verify-tag.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-web--browse.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-whatchanged.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git-write-tree.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

git.txt

Merge 1.7.5.2 in

2011-05-19 20:37:08 -07:00

gitattributes.txt

docs: fix grammar in gitattributes.txt

2011-03-18 09:58:47 -07:00

gitcli.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

gitcore-tutorial.txt

Documentation: gitrevisions is in section 7

2010-10-13 19:10:55 -07:00

gitcvs-migration.txt

…

gitdiffcore.txt

gitdiffcore doc: update pickaxe description

2010-08-31 14:28:20 -07:00

gitglossary.txt

…

githooks.txt

Documentation/githooks: post-rewrite-copy-notes never existed

2011-01-10 09:09:02 -08:00

gitignore.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

gitk.txt

doc: drop author/documentation sections from most pages

2011-03-11 10:59:16 -05:00

gitmodules.txt

Merge branch 'jl/submodule-fetch-on-demand'

2011-04-04 15:02:01 -07:00

gitrepository-layout.txt

Documentation: spelling fixes

2010-07-20 16:59:17 -07:00

gitrevisions.txt

Documentation: gitrevisions

2010-07-05 13:39:02 -07:00

gittutorial-2.txt

Better "Changed but not updated" message in git-status

2010-11-03 09:18:58 -07:00

gittutorial.txt

Change remote tracking to remote-tracking in non-trivial places

2010-11-03 09:19:08 -07:00

gitworkflows.txt

…

glossary-content.txt

t3703, t4208: add test cases for magic pathspec

2011-05-10 12:42:59 -07:00

howto-index.sh

…

i18n.txt

…

install-doc-quick.sh

…

install-webdoc.sh

install-webdoc: keep installed RelNotes-*.txt

2010-09-09 16:17:59 -07:00

mailmap.txt

…

Makefile

docs: default to more modern toolset

2010-11-24 15:13:58 -08:00

manpage-1.72.xsl

…

manpage-base-url.xsl.in

…

manpage-base.xsl

…

manpage-bold-literal.xsl

…

manpage-normal.xsl

…

manpage-quote-apos.xsl

…

manpage-suppress-sp.xsl

…

merge-config.txt

merge: introduce merge.ff configuration variable

2011-05-06 15:12:30 -07:00

merge-options.txt

merge: enable progress reporting for rename detection

2011-02-21 10:24:08 -08:00

merge-strategies.txt

Merge branch 'kb/merge-recursive-rename-threshold'

2010-10-26 21:54:04 -07:00

pretty-formats.txt

pretty: Introduce ' ' modifier to add space if non-empty

2010-06-16 14:45:09 -07:00

pretty-options.txt

log/pretty-options: Document --[no-]notes and deprecate old notes options

2011-03-30 11:36:51 -07:00

pull-fetch-param.txt

…

rev-list-options.txt

rev-list --count: separate count for --cherry-mark

2011-04-26 13:13:20 -07:00

revisions.txt

revisions.txt: language improvements

2011-04-04 16:43:57 -07:00

SubmittingPatches

Documentation: publicize hints for sending patches with GMail

2011-04-15 13:28:03 -07:00

urls-remotes.txt

…

urls.txt

Documentation: spelling fixes

2010-07-20 16:59:17 -07:00

user-manual.conf

…

user-manual.txt

user-manual: remote-tracking can be checked out, with detached HEAD

2010-11-03 09:20:48 -07:00