diff options
48 files changed, 785 insertions, 171 deletions
diff --git a/Documentation/RelNotes/1.8.5.6.txt b/Documentation/RelNotes/1.8.5.6.txt new file mode 100644 index 0000000000..92ff92b1e6 --- /dev/null +++ b/Documentation/RelNotes/1.8.5.6.txt @@ -0,0 +1,34 @@ +Git v1.8.5.6 Release Notes +========================== + +Fixes since v1.8.5.5 +-------------------- + + * We used to allow committing a path ".Git/config" with Git that is + running on a case sensitive filesystem, but an attempt to check out + such a path with Git that runs on a case insensitive filesystem + would have clobbered ".git/config", which is definitely not what + the user would have expected. Git now prevents you from tracking + a path with ".Git" (in any case combination) as a path component. + + * On Windows, certain path components that are different from ".git" + are mapped to ".git", e.g. "git~1/config" is treated as if it were + ".git/config". HFS+ has a similar issue, where certain unicode + codepoints are ignored, e.g. ".g\u200cit/config" is treated as if + it were ".git/config". Pathnames with these potential issues are + rejected on the affected systems. Git on systems that are not + affected by this issue (e.g. Linux) can also be configured to + reject them to ensure cross platform interoperability of the hosted + projects. + + * "git fsck" notices a tree object that records such a path that can + be confused with ".git", and with receive.fsckObjects configuration + set to true, an attempt to "git push" such a tree object will be + rejected. Such a path may not be a problem on a well behaving + filesystem but in order to protect those on HFS+ and on case + insensitive filesystems, this check is enabled on all platforms. + +A big "thanks!" for bringing this issue to us goes to our friends in +the Mercurial land, namely, Matt Mackall and Augie Fackler. + +Also contains typofixes, documentation updates and trivial code clean-ups. diff --git a/Documentation/RelNotes/1.9.5.txt b/Documentation/RelNotes/1.9.5.txt new file mode 100644 index 0000000000..8d6ac0cf53 --- /dev/null +++ b/Documentation/RelNotes/1.9.5.txt @@ -0,0 +1,34 @@ +Git v1.9.5 Release Notes +======================== + +Fixes since v1.9.4 +------------------ + + * We used to allow committing a path ".Git/config" with Git that is + running on a case sensitive filesystem, but an attempt to check out + such a path with Git that runs on a case insensitive filesystem + would have clobbered ".git/config", which is definitely not what + the user would have expected. Git now prevents you from tracking + a path with ".Git" (in any case combination) as a path component. + + * On Windows, certain path components that are different from ".git" + are mapped to ".git", e.g. "git~1/config" is treated as if it were + ".git/config". HFS+ has a similar issue, where certain unicode + codepoints are ignored, e.g. ".g\u200cit/config" is treated as if + it were ".git/config". Pathnames with these potential issues are + rejected on the affected systems. Git on systems that are not + affected by this issue (e.g. Linux) can also be configured to + reject them to ensure cross platform interoperability of the hosted + projects. + + * "git fsck" notices a tree object that records such a path that can + be confused with ".git", and with receive.fsckObjects configuration + set to true, an attempt to "git push" such a tree object will be + rejected. Such a path may not be a problem on a well behaving + filesystem but in order to protect those on HFS+ and on case + insensitive filesystems, this check is enabled on all platforms. + +A big "thanks!" for bringing this issue to us goes to our friends in +the Mercurial land, namely, Matt Mackall and Augie Fackler. + +Also contains typofixes, documentation updates and trivial code clean-ups. diff --git a/Documentation/RelNotes/2.0.5.txt b/Documentation/RelNotes/2.0.5.txt new file mode 100644 index 0000000000..3a16f697e8 --- /dev/null +++ b/Documentation/RelNotes/2.0.5.txt @@ -0,0 +1,34 @@ +Git v2.0.5 Release Notes +======================== + +Fixes since v2.0.4 +------------------ + + * We used to allow committing a path ".Git/config" with Git that is + running on a case sensitive filesystem, but an attempt to check out + such a path with Git that runs on a case insensitive filesystem + would have clobbered ".git/config", which is definitely not what + the user would have expected. Git now prevents you from tracking + a path with ".Git" (in any case combination) as a path component. + + * On Windows, certain path components that are different from ".git" + are mapped to ".git", e.g. "git~1/config" is treated as if it were + ".git/config". HFS+ has a similar issue, where certain unicode + codepoints are ignored, e.g. ".g\u200cit/config" is treated as if + it were ".git/config". Pathnames with these potential issues are + rejected on the affected systems. Git on systems that are not + affected by this issue (e.g. Linux) can also be configured to + reject them to ensure cross platform interoperability of the hosted + projects. + + * "git fsck" notices a tree object that records such a path that can + be confused with ".git", and with receive.fsckObjects configuration + set to true, an attempt to "git push" such a tree object will be + rejected. Such a path may not be a problem on a well behaving + filesystem but in order to protect those on HFS+ and on case + insensitive filesystems, this check is enabled on all platforms. + +A big "thanks!" for bringing this issue to us goes to our friends in +the Mercurial land, namely, Matt Mackall and Augie Fackler. + +Also contains typofixes, documentation updates and trivial code clean-ups. diff --git a/Documentation/RelNotes/2.1.4.txt b/Documentation/RelNotes/2.1.4.txt new file mode 100644 index 0000000000..d16e5f041f --- /dev/null +++ b/Documentation/RelNotes/2.1.4.txt @@ -0,0 +1,34 @@ +Git v2.1.4 Release Notes +======================== + +Fixes since v2.1.3 +------------------ + + * We used to allow committing a path ".Git/config" with Git that is + running on a case sensitive filesystem, but an attempt to check out + such a path with Git that runs on a case insensitive filesystem + would have clobbered ".git/config", which is definitely not what + the user would have expected. Git now prevents you from tracking + a path with ".Git" (in any case combination) as a path component. + + * On Windows, certain path components that are different from ".git" + are mapped to ".git", e.g. "git~1/config" is treated as if it were + ".git/config". HFS+ has a similar issue, where certain unicode + codepoints are ignored, e.g. ".g\u200cit/config" is treated as if + it were ".git/config". Pathnames with these potential issues are + rejected on the affected systems. Git on systems that are not + affected by this issue (e.g. Linux) can also be configured to + reject them to ensure cross platform interoperability of the hosted + projects. + + * "git fsck" notices a tree object that records such a path that can + be confused with ".git", and with receive.fsckObjects configuration + set to true, an attempt to "git push" such a tree object will be + rejected. Such a path may not be a problem on a well behaving + filesystem but in order to protect those on HFS+ and on case + insensitive filesystems, this check is enabled on all platforms. + +A big "thanks!" for bringing this issue to us goes to our friends in +the Mercurial land, namely, Matt Mackall and Augie Fackler. + +Also contains typofixes, documentation updates and trivial code clean-ups. diff --git a/Documentation/RelNotes/2.2.0.txt b/Documentation/RelNotes/2.2.0.txt index d4001c5ae5..e98ecbcff6 100644 --- a/Documentation/RelNotes/2.2.0.txt +++ b/Documentation/RelNotes/2.2.0.txt @@ -9,71 +9,72 @@ Ports * Building on older MacOS X systems automatically sets the necessary NO_APPLE_COMMON_CRYPTO build-time option. - * The support to build with NO_PTHREADS has been resurrected. + * Building with NO_PTHREADS has been resurrected. - * Compilation options has been updated a bit to support z/OS port - better. + * Compilation options have been updated a bit to better support the + z/OS port. UI, Workflows & Features - * "git archive" learned to filter what gets archived with pathspec. + * "git archive" learned to filter what gets archived with a pathspec. * "git config --edit --global" starts from a skeletal per-user configuration file contents, instead of a total blank, when the - user does not already have any. This immediately reduces the - need for a later "Have you forgotten setting core.user?" and we - can add more to the template as we gain more experience. + user does not already have any global config. This immediately + reduces the need to later ask "Have you forgotten to set + core.user?", and we can add more to the template as we gain + more experience. * "git stash list -p" used to be almost always a no-op because each stash entry is represented as a merge commit. It learned to show the difference between the base commit version and the working tree - version, which is in line with what "git show" gives. + version, which is in line with what "git stash show" gives. * Sometimes users want to report a bug they experience on their repository, but they are not at liberty to share the contents of the repository. "fast-export" was taught an "--anonymize" option - to replace blob contents, names of people and paths and log + to replace blob contents, names of people, paths and log messages with bland and simple strings to help them. * "git difftool" learned an option to stop feeding paths to the diff backend when it exits with a non-zero status. - * "git grep" allows to paint (or not paint) partial matches on + * "git grep" learned to paint (or not paint) partial matches on context lines when showing "grep -C<num>" output in color. - * "log --date=iso" uses a slight variant of ISO 8601 format that is - made more human readable. A new "--date=iso-strict" option gives - datetime output that is more strictly conformant. + * "log --date=iso" uses a slight variant of the ISO 8601 format that is + more human readable. A new "--date=iso-strict" option gives + datetime output that conforms more strictly. * The logic "git prune" uses is more resilient against various corner cases. * A broken reimplementation of Git could write an invalid index that - records both stage #0 and higher stage entries for the same path. + records both stage #0 and higher-stage entries for the same path. We now notice and reject such an index, as there is no sensible fallback (we do not know if the broken tool wanted to resolve and - forgot to remove higher stage entries, or if it wanted to unresolve - and forgot to remove the stage#0 entry). + forgot to remove the higher-stage entries, or if it wanted to unresolve + and forgot to remove the stage #0 entry). - * The temporary files "git mergetool" uses are named to avoid too + * The temporary files "git mergetool" uses are renamed to avoid too many dots in them (e.g. a temporary file for "hello.c" used to be named e.g. "hello.BASE.4321.c" but now uses underscore instead, - e.g. "hello_BASE_4321.c"). + e.g. "hello_BASE_4321.c", to allow us to have multiple variants). - * The temporary files "git mergetools" uses can be placed in a newly + * The temporary files "git mergetool" uses can be placed in a newly created temporary directory, instead of the current directory, by setting the mergetool.writeToTemp configuration variable. * "git mergetool" understands "--tool bc" now, as version 4 of BeyondCompare can be driven the same way as its version 3 and it - feels awkward to say "--tool bc3". + feels awkward to say "--tool bc3" to run version 4. * The "pre-receive" and "post-receive" hooks are no longer required to consume their input fully (not following this requirement used to result in intermittent errors in "git push"). - * The pretty-format specifier "%d", which expanded to " (tagname)" + * The pretty-format specifier "%d", which expands to " (tagname)" for a tagged commit, gained a cousin "%D" that just gives the "tagname" without frills. @@ -86,17 +87,17 @@ UI, Workflows & Features without having to "trust" the server. * "git interpret-trailers" is a new filter to programmatically edit - the tail end of the commit log messages. + the tail end of the commit log messages, e.g. "Signed-off-by:". * "git help everyday" shows the "Everyday Git in 20 commands or so" - document, whose contents have been updated to more modern Git - practice. + document, whose contents have been updated to match more modern + Git practice. - * On the "git svn" front, work to reduce memory consumption and - to improve handling of mergeinfo progresses. + * On the "git svn" front, work progresses to reduce memory consumption and + to improve handling of mergeinfo. -Performance, Internal Implementation, etc. +Performance, Internal Implementation, Development Support etc. * The API to manipulate the "refs" has been restructured to make it more transactional, with the eventual goal to allow all-or-none @@ -106,34 +107,34 @@ Performance, Internal Implementation, etc. * The lockfile API and its users have been cleaned up. * We no longer attempt to keep track of individual dependencies to - the header files in the build procedure, relying on automated + the header files in the build procedure, relying instead on automated dependency generation support from modern compilers. * In tests, we have been using NOT_{MINGW,CYGWIN} test prerequisites long before negated prerequisites e.g. !MINGW were invented. The former has been converted to the latter to avoid confusion. - * Looking up remotes configuration in a repository with very many - remotes defined has been optimized. + * Optimized looking up a remote's configuration in a repository with very many + remotes defined. * There are cases where you lock and open to write a file, close it - to show the updated contents to external processes, and then have - to update the file again while still holding the lock, but the - lockfile API lacked support for such an access pattern. + to show the updated contents to an external processes, and then have + to update the file again while still holding the lock; now the + lockfile API has support for such an access pattern. * The API to allocate the structure to keep track of commit decoration has been updated to make it less cumbersome to use. * An in-core caching layer to let us avoid reading the same - configuration files number of times has been added. A few commands + configuration files several times has been added. A few commands have been converted to use this subsystem. * Various code paths have been cleaned up and simplified by using - "strbuf", "starts_with()", and "skip_prefix()" APIs more. + the "strbuf", "starts_with()", and "skip_prefix()" APIs more. * A few codepaths that died when large blobs that would not fit in core are involved in their operation have been taught to punt - instead, by e.g. marking too large a blob as not to be diffed. + instead, by e.g. marking a too-large blob as not to be diffed. * A few more code paths in "commit" and "checkout" have been taught to repopulate the cache-tree in the index, to help speed up later @@ -141,7 +142,7 @@ Performance, Internal Implementation, etc. "status"). * A common programming mistake to assign the same short option name - to two separate options is detected by parse_options() API to help + to two separate options is detected by the parse_options() API to help developers. * The code path to write out the packed-refs file has been optimized, @@ -153,7 +154,7 @@ Performance, Internal Implementation, etc. especially matters in a repository with a large number of existing refs. - * "git fsck" was taught to check contents of tag objects a bit more. + * "git fsck" was taught to check the contents of tag objects a bit more. * "git hash-object" was taught a "--literally" option to help debugging. @@ -162,16 +163,17 @@ Performance, Internal Implementation, etc. original before feeding the filter. Instead, stream the file contents directly to the filter and process its output. - * The scripts in the test suite can be run with "-x" option to show - a shell-trace of each command run in them. + * The scripts in the test suite can be run with the "-x" option to show + a shell-trace of each command they run. * The "run-command" API learned to manage the argv and environment - array for child process, alleviating the need for the callers to + arrays for child process, alleviating the need for the callers to allocate and deallocate them. * Some people use AsciiDoctor, instead of AsciiDoc, to format our - documentation set; the documentation has been adjusted, as - AsciiDoctor is pickier than AsciiDoc in its input mark-up. + documentation set; the documentation has been adjusted to be usable + by both, as AsciiDoctor is pickier than AsciiDoc about its input + mark-up. Also contains various documentation updates and code clean-ups. @@ -189,21 +191,21 @@ notes for details). format", which was counterintuitive. * "git -c section.var command" and "git -c section.var= command" - should pass the configuration differently (the former should be a + should pass the configuration value differently (the former should be a boolean true, the latter should be an empty string). * Applying a patch not generated by Git in a subdirectory used to - check the whitespace breakage using the attributes for incorrect + check for whitespace breakage using the attributes of incorrect paths. Also whitespace checks were performed even for paths - excluded via "git apply --exclude=<path>" mechanism. + excluded via the "git apply --exclude=<path>" mechanism. - * "git bundle create" with date-range specification were meant to + * "git bundle create" with a date-range specification was meant to exclude tags outside the range, but it didn't. - * "git add x" where x that used to be a directory has become a + * "git add x" where x used to be a directory and is now a symbolic link to a directory misbehaved. - * The prompt script checked $GIT_DIR/ref/stash file to see if there + * The prompt script checked the $GIT_DIR/ref/stash file to see if there is a stash, which was a no-no. * Pack-protocol documentation had a minor typo. @@ -217,7 +219,7 @@ notes for details). (merge 107efbe rs/daemon-fixes later to maint). * With sufficiently long refnames, "git fast-import" could have - overflown an on-stack buffer. + overflowed an on-stack buffer. * After "pack-refs --prune" packed refs at the top-level, it failed to prune them. @@ -232,8 +234,8 @@ notes for details). to first check out <branch>. (merge 95c6826 so/rebase-doc later to maint). - * "git push" over HTTP transport had an artificial limit on number of - refs that can be pushed imposed by the command line length. + * "git push" over HTTP transport had an artificial limit on the number of + refs that can be pushed, imposed by the command line length. (merge 26be19b jk/send-pack-many-refspecs later to maint). * When receiving an invalid pack stream that records the same object @@ -248,19 +250,19 @@ notes for details). detached HEAD as a starting point to traverse objects still in use. (merge c40fdd0 mk/reachable-protect-detached-head later to maint). - * "git config --add section.var val" used to lose existing - section.var whose value was an empty string. + * "git config --add section.var val" when section.var already has an + empty-string value used to lose the empty-string value. (merge c1063be ta/config-add-to-empty-or-true-fix later to maint). * "git fsck" failed to report that it found corrupt objects via its exit status in some cases. (merge 30d1038 jk/fsck-exit-code-fix later to maint). - * Use of "--verbose" option used to break "git branch --merged". + * Use of the "--verbose" option used to break "git branch --merged". (merge 12994dd jk/maint-branch-verbose-merged later to maint). - * Some MUAs mangled a line in a message that begins with "From " to - ">From " when writing to a mailbox file and feeding such an input + * Some MUAs mangle a line in a message that begins with "From " to + ">From " when writing to a mailbox file, and feeding such an input to "git am" used to lose such a line. (merge 85de86a jk/mbox-from-line later to maint). @@ -273,8 +275,8 @@ notes for details). coding guidelines. (merge 1c4b660 da/include-compat-util-first-in-c later to maint). - * t7004 test, which tried to run Git with small stack space, has been - updated to give a bit larger stack to avoid false breakage on some + * The t7004 test, which tried to run Git with small stack space, has been + updated to use a bit larger stack to avoid false breakage on some platforms. (merge b9a1907 sk/tag-contains-wo-recursion later to maint). @@ -287,11 +289,11 @@ notes for details). CGI.pm as of 4.04; use CGI::start_from instead. (merge 4750f4b rm/gitweb-start-form later to maint). - * Newer versions of 'meld' breaks the auto-detection we use to see if + * Newer versions of 'meld' break the auto-detection we use to see if they are new enough to support the `--output` option. (merge b12d045 da/mergetool-meld later to maint). - * "git pack-objects" forgot to disable the codepath to generate + * "git pack-objects" forgot to disable the codepath to generate the object reachability bitmap when it needs to split the resulting pack. (merge 2113471 jk/pack-objects-no-bitmap-when-splitting later to maint). @@ -301,7 +303,7 @@ notes for details). index file. (merge 729dbbd jk/cache-tree-protect-from-broken-libgit2 later to maint). - * "git fetch" into a repository where branch B was deleted earlier + * "git fetch" into a repository where branch B was deleted earlier, back when it had reflog enabled, and then branch B/C is fetched into it without reflog enabled, which is arguably an unlikely corner case, unnecessarily failed. diff --git a/Documentation/RelNotes/2.2.1.txt b/Documentation/RelNotes/2.2.1.txt new file mode 100644 index 0000000000..d5a3cd9e73 --- /dev/null +++ b/Documentation/RelNotes/2.2.1.txt @@ -0,0 +1,34 @@ +Git v2.2.1 Release Notes +======================== + +Fixes since v2.2 +---------------- + + * We used to allow committing a path ".Git/config" with Git that is + running on a case sensitive filesystem, but an attempt to check out + such a path with Git that runs on a case insensitive filesystem + would have clobbered ".git/config", which is definitely not what + the user would have expected. Git now prevents you from tracking + a path with ".Git" (in any case combination) as a path component. + + * On Windows, certain path components that are different from ".git" + are mapped to ".git", e.g. "git~1/config" is treated as if it were + ".git/config". HFS+ has a similar issue, where certain unicode + codepoints are ignored, e.g. ".g\u200cit/config" is treated as if + it were ".git/config". Pathnames with these potential issues are + rejected on the affected systems. Git on systems that are not + affected by this issue (e.g. Linux) can also be configured to + reject them to ensure cross platform interoperability of the hosted + projects. + + * "git fsck" notices a tree object that records such a path that can + be confused with ".git", and with receive.fsckObjects configuration + set to true, an attempt to "git push" such a tree object will be + rejected. Such a path may not be a problem on a well behaving + filesystem but in order to protect those on HFS+ and on case + insensitive filesystems, this check is enabled on all platforms. + +A big "thanks!" for bringing this issue to us goes to our friends in +the Mercurial land, namely, Matt Mackall and Augie Fackler. + +Also contains typofixes, documentation updates and trivial code clean-ups. diff --git a/Documentation/RelNotes/2.2.2.txt b/Documentation/RelNotes/2.2.2.txt new file mode 100644 index 0000000000..29e1a3b324 --- /dev/null +++ b/Documentation/RelNotes/2.2.2.txt @@ -0,0 +1,33 @@ +Git v2.2.2 Release Notes +======================== + +Fixes since v2.2.1 +------------------ + + * "git checkout $treeish $path", when $path in the index and the + working tree already matched what is in $treeish at the $path, + still overwrote the $path unnecessarily. + + * "git config --get-color" did not parse its command line arguments + carefully. + + * open() emulated on Windows platforms did not give EISDIR upon + an attempt to open a directory for writing. + + * A few code paths used abs() when they should have used labs() on + long integers. + + * "gitweb" used to depend on a behaviour recent CGI.pm deprecated. + + * "git init" (hence "git clone") initialized the per-repository + configuration file .git/config with x-bit by mistake. + + * Git 2.0 was supposed to make the "simple" mode for the default of + "git push", but it didn't. + + * "Everyday" document had a broken link. + + * The build procedure did not bother fixing perl and python scripts + when NO_PERL and NO_PYTHON build-time configuration changed. + +Also contains typofixes, documentation updates and trivial code clean-ups. diff --git a/Documentation/config.txt b/Documentation/config.txt index 922072596f..9335ff2ae2 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -246,6 +246,17 @@ core.precomposeunicode:: When false, file names are handled fully transparent by Git, which is backward compatible with older versions of Git. +core.protectHFS:: + If set to true, do not allow checkout of paths that would + be considered equivalent to `.git` on an HFS+ filesystem. + Defaults to `true` on Mac OS, and `false` elsewhere. + +core.protectNTFS:: + If set to true, do not allow checkout of paths that would + cause problems with the NTFS filesystem, e.g. conflict with + 8.3 "short" names. + Defaults to `true` on Windows, and `false` elsewhere. + core.trustctime:: If false, the ctime differences between the index and the working tree are ignored; useful when the inode change time @@ -839,6 +850,10 @@ accepted are `normal`, `black`, `red`, `green`, `yellow`, `blue`, `blink` and `reverse`. The first color given is the foreground; the second is the background. The position of the attribute, if any, doesn't matter. ++ +Colors (foreground and background) may also be given as numbers between +0 and 255; these use ANSI 256-color mode (but note that not all +terminals may support this). color.diff:: Whether to use ANSI escape sequences to add color to patches. diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index 9adce372ec..d4ef16c16a 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -83,7 +83,6 @@ default. You can use `--no-utf8` to override this. it is supposed to apply to and we have those blobs available locally. ---ignore-date:: --ignore-space-change:: --ignore-whitespace:: --whitespace=<option>:: diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 21b3f29c3b..b17283ab7a 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -34,7 +34,7 @@ When the command line does not specify what to push with `<refspec>...` arguments or `--all`, `--mirror`, `--tags` options, the command finds the default `<refspec>` by consulting `remote.*.push` configuration, and if it is not found, honors `push.default` configuration to decide -what to push (See gitlink:git-config[1] for the meaning of `push.default`). +what to push (See linkgit:git-config[1] for the meaning of `push.default`). OPTIONS[[OPTIONS]] diff --git a/Documentation/git.txt b/Documentation/git.txt index 9202010d80..db4e407bb1 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,35 +43,45 @@ unreleased) version of Git, that is available from the 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v2.1.3/git.html[documentation for release 2.1.3] +* link:v2.2.1/git.html[documentation for release 2.2.1] * release notes for + link:RelNotes/2.2.1.txt[2.2.1], + link:RelNotes/2.2.0.txt[2.2]. + +* link:v2.1.4/git.html[documentation for release 2.1.4] + +* release notes for + link:RelNotes/2.1.4.txt[2.1.4], link:RelNotes/2.1.3.txt[2.1.3], link:RelNotes/2.1.2.txt[2.1.2], link:RelNotes/2.1.1.txt[2.1.1], link:RelNotes/2.1.0.txt[2.1]. -* link:v2.0.4/git.html[documentation for release 2.0.4] +* link:v2.0.5/git.html[documentation for release 2.0.5] * release notes for + link:RelNotes/2.0.5.txt[2.0.5], link:RelNotes/2.0.4.txt[2.0.4], link:RelNotes/2.0.3.txt[2.0.3], link:RelNotes/2.0.2.txt[2.0.2], link:RelNotes/2.0.1.txt[2.0.1], link:RelNotes/2.0.0.txt[2.0.0]. -* link:v1.9.4/git.html[documentation for release 1.9.4] +* link:v1.9.5/git.html[documentation for release 1.9.5] * release notes for + link:RelNotes/1.9.5.txt[1.9.5], link:RelNotes/1.9.4.txt[1.9.4], link:RelNotes/1.9.3.txt[1.9.3], link:RelNotes/1.9.2.txt[1.9.2], link:RelNotes/1.9.1.txt[1.9.1], link:RelNotes/1.9.0.txt[1.9.0]. -* link:v1.8.5.5/git.html[documentation for release 1.8.5.5] +* link:v1.8.5.6/git.html[documentation for release 1.8.5.6] * release notes for + link:RelNotes/1.8.5.6.txt[1.8.5.6], link:RelNotes/1.8.5.5.txt[1.8.5.5], link:RelNotes/1.8.5.4.txt[1.8.5.4], link:RelNotes/1.8.5.3.txt[1.8.5.3], diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index 27285f0ab9..495ddb7d25 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v2.2.0-rc2 +DEF_VER=v2.2.1 LF=' ' @@ -1662,7 +1662,7 @@ GIT-SCRIPT-DEFINES: FORCE fi -$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES +$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES $(QUIET_GEN)$(cmd_munge_script) && \ chmod +x $@+ && \ mv $@+ $@ @@ -1676,8 +1676,11 @@ git.res: git.rc GIT-VERSION-FILE $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \ -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@ +# This makes sure we depend on the NO_PERL setting itself. +$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS + ifndef NO_PERL -$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak +$(SCRIPT_PERL_GEN): perl/perl.mak perl/perl.mak: perl/PM.stamp @@ -1690,7 +1693,7 @@ perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F) PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ) -$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE +$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE $(QUIET_GEN)$(RM) $@ $@+ && \ INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \ INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \ @@ -1724,7 +1727,7 @@ git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES chmod +x $@+ && \ mv $@+ $@ else # NO_PERL -$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh +$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh $(QUIET_GEN)$(RM) $@ $@+ && \ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \ @@ -1733,6 +1736,9 @@ $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh mv $@+ $@ endif # NO_PERL +# This makes sure we depend on the NO_PYTHON setting itself. +$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS + ifndef NO_PYTHON $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS $(SCRIPT_PYTHON_GEN): % : %.py @@ -1 +1 @@ -Documentation/RelNotes/2.2.0.txt
\ No newline at end of file +Documentation/RelNotes/2.2.2.txt
\ No newline at end of file diff --git a/builtin/checkout.c b/builtin/checkout.c index 5410dacea0..5a78758036 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -67,6 +67,7 @@ static int update_some(const unsigned char *sha1, const char *base, int baselen, { int len; struct cache_entry *ce; + int pos; if (S_ISDIR(mode)) return READ_TREE_RECURSIVE; @@ -79,6 +80,23 @@ static int update_some(const unsigned char *sha1, const char *base, int baselen, ce->ce_flags = create_ce_flags(0) | CE_UPDATE; ce->ce_namelen = len; ce->ce_mode = create_ce_mode(mode); + + /* + * If the entry is the same as the current index, we can leave the old + * entry in place. Whether it is UPTODATE or not, checkout_entry will + * do the right thing. + */ + pos = cache_name_pos(ce->name, ce->ce_namelen); + if (pos >= 0) { + struct cache_entry *old = active_cache[pos]; + if (ce->ce_mode == old->ce_mode && + !hashcmp(ce->sha1, old->sha1)) { + old->ce_flags |= CE_UPDATE; + free(ce); + return 0; + } + } + add_cache_entry(ce, ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE); return 0; } diff --git a/builtin/clean.c b/builtin/clean.c index 77846762b5..7e7fdcfe54 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -321,7 +321,7 @@ static void print_highlight_menu_stuff(struct menu_stuff *stuff, int **chosen) switch (stuff->type) { default: - die("Bad type of menu_staff when print menu"); + die("Bad type of menu_stuff when print menu"); case MENU_STUFF_TYPE_MENU_ITEM: menu_item = (struct menu_item *)stuff->stuff; for (i = 0; i < stuff->nr; i++, menu_item++) { diff --git a/builtin/config.c b/builtin/config.c index 8cc2604069..fddafbba36 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -69,8 +69,8 @@ static struct option builtin_config_options[] = { OPT_BIT(0, "remove-section", &actions, N_("remove a section: name"), ACTION_REMOVE_SECTION), OPT_BIT('l', "list", &actions, N_("list all"), ACTION_LIST), OPT_BIT('e', "edit", &actions, N_("open an editor"), ACTION_EDIT), - OPT_STRING(0, "get-color", &get_color_slot, N_("slot"), N_("find the color configured: [default]")), - OPT_STRING(0, "get-colorbool", &get_colorbool_slot, N_("slot"), N_("find the color setting: [stdout-is-tty]")), + OPT_BIT(0, "get-color", &actions, N_("find the color configured: slot [default]"), ACTION_GET_COLOR), + OPT_BIT(0, "get-colorbool", &actions, N_("find the color setting: slot [stdout-is-tty]"), ACTION_GET_COLORBOOL), OPT_GROUP(N_("Type")), OPT_BIT(0, "bool", &types, N_("value is \"true\" or \"false\""), TYPE_BOOL), OPT_BIT(0, "int", &types, N_("value is decimal number"), TYPE_INT), @@ -303,8 +303,9 @@ static int git_get_color_config(const char *var, const char *value, void *cb) return 0; } -static void get_color(const char *def_color) +static void get_color(const char *var, const char *def_color) { + get_color_slot = var; get_color_found = 0; parsed_color[0] = '\0'; git_config_with_options(git_get_color_config, NULL, @@ -333,8 +334,9 @@ static int git_get_colorbool_config(const char *var, const char *value, return 0; } -static int get_colorbool(int print) +static int get_colorbool(const char *var, int print) { + get_colorbool_slot = var; get_colorbool_found = -1; get_diff_color_found = -1; get_color_ui_found = -1; @@ -532,12 +534,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) usage_with_options(builtin_config_usage, builtin_config_options); } - if (get_color_slot) - actions |= ACTION_GET_COLOR; - if (get_colorbool_slot) - actions |= ACTION_GET_COLORBOOL; - - if ((get_color_slot || get_colorbool_slot) && types) { + if ((actions & (ACTION_GET_COLOR|ACTION_GET_COLORBOOL)) && types) { error("--get-color and variable type are incoherent"); usage_with_options(builtin_config_usage, builtin_config_options); } @@ -683,12 +680,14 @@ int cmd_config(int argc, const char **argv, const char *prefix) die("No such section!"); } else if (actions == ACTION_GET_COLOR) { - get_color(argv[0]); + check_argc(argc, 1, 2); + get_color(argv[0], argv[1]); } else if (actions == ACTION_GET_COLORBOOL) { - if (argc == 1) - color_stdout_is_tty = git_config_bool("command line", argv[0]); - return get_colorbool(argc != 0); + check_argc(argc, 1, 2); + if (argc == 2) + color_stdout_is_tty = git_config_bool("command line", argv[1]); + return get_colorbool(argv[0], argc == 2); } return 0; diff --git a/builtin/init-db.c b/builtin/init-db.c index 587a5055ed..aab44d2e45 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -254,7 +254,8 @@ static int create_default_files(const char *template_path) struct stat st2; filemode = (!chmod(path, st1.st_mode ^ S_IXUSR) && !lstat(path, &st2) && - st1.st_mode != st2.st_mode); + st1.st_mode != st2.st_mode && + !chmod(path, st1.st_mode)); } git_config_set("core.filemode", filemode ? "true" : "false"); diff --git a/builtin/push.c b/builtin/push.c index a076b1964d..7aedf6f533 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -161,7 +161,7 @@ static const char message_detached_head_die[] = " git push %s HEAD:<name-of-remote-branch>\n"); static void setup_push_upstream(struct remote *remote, struct branch *branch, - int triangular) + int triangular, int simple) { struct strbuf refspec = STRBUF_INIT; @@ -184,7 +184,7 @@ static void setup_push_upstream(struct remote *remote, struct branch *branch, "to update which remote branch."), remote->name, branch->name); - if (push_default == PUSH_DEFAULT_SIMPLE) { + if (simple) { /* Additional safety */ if (strcmp(branch->refname, branch->merge[0]->src)) die_push_simple(branch, remote); @@ -257,11 +257,11 @@ static void setup_default_push_refspecs(struct remote *remote) if (triangular) setup_push_current(remote, branch); else - setup_push_upstream(remote, branch, triangular); + setup_push_upstream(remote, branch, triangular, 1); break; case PUSH_DEFAULT_UPSTREAM: - setup_push_upstream(remote, branch, triangular); + setup_push_upstream(remote, branch, triangular, 0); break; case PUSH_DEFAULT_CURRENT: diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 32fc540ef3..e908d079ba 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -431,7 +431,7 @@ static const char *check_nonce(const char *buf, size_t len) nonce_stamp_slop = (long)ostamp - (long)stamp; if (nonce_stamp_slop_limit && - abs(nonce_stamp_slop) <= nonce_stamp_slop_limit) { + labs(nonce_stamp_slop) <= nonce_stamp_slop_limit) { /* * Pretend as if the received nonce (which passes the * HMAC check, so it is not a forged by third-party) @@ -617,6 +617,8 @@ extern int fsync_object_files; extern int core_preload_index; extern int core_apply_sparse_checkout; extern int precomposed_unicode; +extern int protect_hfs; +extern int protect_ntfs; /* * The character that begins a commented line in user-editable file @@ -831,6 +833,7 @@ int normalize_path_copy(char *dst, const char *src); int longest_ancestor_length(const char *path, struct string_list *prefixes); char *strip_path_suffix(const char *path, const char *suffix); int daemon_avoid_alias(const char *path); +extern int is_ntfs_dotgit(const char *name); /* object replacement */ #define LOOKUP_REPLACE_OBJECT 1 diff --git a/compat/mingw.c b/compat/mingw.c index c5c37e53ce..70f3191a4f 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -312,7 +312,7 @@ int mingw_open (const char *filename, int oflags, ...) return -1; fd = _wopen(wfilename, oflags, mode); - if (fd < 0 && (oflags & O_CREAT) && errno == EACCES) { + if (fd < 0 && (oflags & O_ACCMODE) != O_RDONLY && errno == EACCES) { DWORD attrs = GetFileAttributesW(wfilename); if (attrs != INVALID_FILE_ATTRIBUTES && (attrs & FILE_ATTRIBUTE_DIRECTORY)) errno = EISDIR; @@ -506,9 +506,9 @@ static int git_parse_signed(const char *value, intmax_t *ret, intmax_t max) errno = EINVAL; return 0; } - uval = abs(val); + uval = labs(val); uval *= factor; - if (uval > max || abs(val) > uval) { + if (uval > max || labs(val) > uval) { errno = ERANGE; return 0; } @@ -896,6 +896,16 @@ static int git_default_core_config(const char *var, const char *value) return 0; } + if (!strcmp(var, "core.protecthfs")) { + protect_hfs = git_config_bool(var, value); + return 0; + } + + if (!strcmp(var, "core.protectntfs")) { + protect_ntfs = git_config_bool(var, value); + return 0; + } + /* Add other config variables here and to Documentation/config.txt. */ return 0; } diff --git a/config.mak.uname b/config.mak.uname index a2f380fd8d..f3c93f27c9 100644 --- a/config.mak.uname +++ b/config.mak.uname @@ -105,6 +105,7 @@ ifeq ($(uname_S),Darwin) HAVE_DEV_TTY = YesPlease COMPAT_OBJS += compat/precompose_utf8.o BASIC_CFLAGS += -DPRECOMPOSE_UNICODE + BASIC_CFLAGS += -DPROTECT_HFS_DEFAULT=1 endif ifeq ($(uname_S),SunOS) NEEDS_SOCKET = YesPlease @@ -373,6 +374,7 @@ ifeq ($(uname_S),Windows) EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj PTHREAD_LIBS = lib = + BASIC_CFLAGS += -DPROTECT_NTFS_DEFAULT=1 ifndef DEBUG BASIC_CFLAGS += -GL -Os -MD BASIC_LDFLAGS += -LTCG @@ -514,6 +516,7 @@ ifneq (,$(findstring MINGW,$(uname_S))) COMPAT_OBJS += compat/mingw.o compat/winansi.o \ compat/win32/pthread.o compat/win32/syslog.o \ compat/win32/dirent.o + BASIC_CFLAGS += -DPROTECT_NTFS_DEFAULT=1 BASIC_LDFLAGS += -Wl,--large-address-aware EXTLIBS += -lws2_32 GITLIBS += git.res @@ -405,9 +405,9 @@ static int is_date(int year, int month, int day, struct tm *now_tm, time_t now, return 0; } -static int match_multi_number(unsigned long num, char c, const char *date, char *end, struct tm *tm) +static int match_multi_number(unsigned long num, char c, const char *date, + char *end, struct tm *tm, time_t now) { - time_t now; struct tm now_tm; struct tm *refuse_future; long num2, num3; @@ -433,17 +433,18 @@ static int match_multi_number(unsigned long num, char c, const char *date, char case '-': case '/': case '.': - now = time(NULL); + if (!now) + now = time(NULL); refuse_future = NULL; if (gmtime_r(&now, &now_tm)) refuse_future = &now_tm; if (num > 70) { /* yyyy-mm-dd? */ - if (is_date(num, num2, num3, refuse_future, now, tm)) + if (is_date(num, num2, num3, NULL, now, tm)) break; /* yyyy-dd-mm? */ - if (is_date(num, num3, num2, refuse_future, now, tm)) + if (is_date(num, num3, num2, NULL, now, tm)) break; } /* Our eastern European friends say dd.mm.yy[yy] @@ -513,7 +514,7 @@ static int match_digit(const char *date, struct tm *tm, int *offset, int *tm_gmt case '/': case '-': if (isdigit(end[1])) { - int match = match_multi_number(num, *end, date, end, tm); + int match = match_multi_number(num, *end, date, end, tm, 0); if (match) return match; } @@ -1013,7 +1014,8 @@ static const char *approxidate_alpha(const char *date, struct tm *tm, struct tm return end; } -static const char *approxidate_digit(const char *date, struct tm *tm, int *num) +static const char *approxidate_digit(const char *date, struct tm *tm, int *num, + time_t now) { char *end; unsigned long number = strtoul(date, &end, 10); @@ -1024,7 +1026,8 @@ static const char *approxidate_digit(const char *date, struct tm *tm, int *num) case '/': case '-': if (isdigit(end[1])) { - int match = match_multi_number(number, *end, date, end, tm); + int match = match_multi_number(number, *end, date, end, + tm, now); if (match) return date + match; } @@ -1087,7 +1090,7 @@ static unsigned long approxidate_str(const char *date, date++; if (isdigit(c)) { pending_number(&tm, &number); - date = approxidate_digit(date-1, &tm, &number); + date = approxidate_digit(date-1, &tm, &number, time_sec); touched = 1; continue; } diff --git a/environment.c b/environment.c index 565f65293b..1ade5c9684 100644 --- a/environment.c +++ b/environment.c @@ -64,6 +64,16 @@ int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */ struct startup_info *startup_info; unsigned long pack_size_limit_cfg; +#ifndef PROTECT_HFS_DEFAULT +#define PROTECT_HFS_DEFAULT 0 +#endif +int protect_hfs = PROTECT_HFS_DEFAULT; + +#ifndef PROTECT_NTFS_DEFAULT +#define PROTECT_NTFS_DEFAULT 0 +#endif +int protect_ntfs = PROTECT_NTFS_DEFAULT; + /* * The character that begins a commented line in user-editable file * that is subject to stripspace. @@ -7,6 +7,7 @@ #include "tag.h" #include "fsck.h" #include "refs.h" +#include "utf8.h" static int fsck_walk_tree(struct tree *tree, fsck_walk_func walk, void *data) { @@ -171,7 +172,9 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func) has_empty_name |= !*name; has_dot |= !strcmp(name, "."); has_dotdot |= !strcmp(name, ".."); - has_dotgit |= !strcmp(name, ".git"); + has_dotgit |= (!strcmp(name, ".git") || + is_hfs_dotgit(name) || + is_ntfs_dotgit(name)); has_zero_pad |= *(char *)desc.buffer == '0'; update_tree_entry(&desc); diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index ccf75169dd..7a5b23acf2 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -20,6 +20,10 @@ use File::Basename qw(basename); use Time::HiRes qw(gettimeofday tv_interval); binmode STDOUT, ':utf8'; +if (!defined($CGI::VERSION) || $CGI::VERSION < 4.08) { + eval 'sub CGI::multi_param { CGI::param(@_) }' +} + our $t0 = [ gettimeofday() ]; our $number_of_git_cmds = 0; @@ -871,7 +875,7 @@ sub evaluate_query_params { while (my ($name, $symbol) = each %cgi_param_mapping) { if ($symbol eq 'opt') { - $input_params{$name} = [ map { decode_utf8($_) } $cgi->param($symbol) ]; + $input_params{$name} = [ map { decode_utf8($_) } $cgi->multi_param($symbol) ]; } else { $input_params{$name} = decode_utf8($cgi->param($symbol)); } @@ -823,3 +823,36 @@ int daemon_avoid_alias(const char *p) } } } + +static int only_spaces_and_periods(const char *path, size_t len, size_t skip) +{ + if (len < skip) + return 0; + len -= skip; + path += skip; + while (len-- > 0) { + char c = *(path++); + if (c != ' ' && c != '.') + return 0; + } + return 1; +} + +int is_ntfs_dotgit(const char *name) +{ + int len; + + for (len = 0; ; len++) + if (!name[len] || name[len] == '\\' || is_dir_sep(name[len])) { + if (only_spaces_and_periods(name, len, 4) && + !strncasecmp(name, ".git", 4)) + return 1; + if (only_spaces_and_periods(name, len, 5) && + !strncasecmp(name, "git~1", 5)) + return 1; + if (name[len] != '\\') + return 0; + name += len + 1; + len = -1; + } +} @@ -644,11 +644,11 @@ msgstr "%s: %s - %s" #: lockfile.c:275 msgid "BUG: reopen a lockfile that is still open" -msgstr "FEHLER: Wiedereröffnen einer bereits geöffneten Lock-Datei" +msgstr "FEHLER: Wiederöffnen einer bereits geöffneten Lock-Datei" #: lockfile.c:277 msgid "BUG: reopen a lockfile that has been committed" -msgstr "FEHLER: Wiedereröffnen einer bereits committeten Lock-Datei" +msgstr "FEHLER: Wiederöffnen einer bereits committeten Lock-Datei" #: merge.c:41 msgid "failed to read the cache" @@ -1956,7 +1956,7 @@ msgstr "Unbeobachtete Dateien nicht aufgelistet%s" #: wt-status.c:1370 msgid " (use -u option to show untracked files)" -msgstr " (benutzen Sie die Option -u, um unbeobachteten Dateien anzuzeigen)" +msgstr " (benutzen Sie die Option -u, um unbeobachtete Dateien anzuzeigen)" #: wt-status.c:1376 msgid "No changes" @@ -2810,7 +2810,7 @@ msgstr "Commits von <Datei> benutzen, anstatt \"git-rev-list\" aufzurufen" #: builtin/blame.c:2518 msgid "Use <file>'s contents as the final image" -msgstr "Inhalte der <Datei>en als entgültiges Abbild benutzen" +msgstr "Inhalte der <Datei>en als endgültiges Abbild benutzen" #: builtin/blame.c:2519 builtin/blame.c:2520 msgid "score" @@ -3078,7 +3078,7 @@ msgstr "Informationen zum Upstream-Branch ändern" #: builtin/branch.c:823 msgid "use colored output" -msgstr "farbliche Ausgaben verwenden" +msgstr "farbige Ausgaben verwenden" #: builtin/branch.c:824 msgid "act on remote-tracking branches" @@ -5585,7 +5585,7 @@ msgstr "Platzhalter als Python-String formatieren" #: builtin/for-each-ref.c:1078 msgid "quote placeholders suitably for tcl" -msgstr "Platzhalter als TCL-String formatieren" +msgstr "Platzhalter als Tcl-String formatieren" #: builtin/for-each-ref.c:1081 msgid "show only <n> matched refs" @@ -6892,7 +6892,7 @@ msgstr "" #: builtin/ls-files.c:462 msgid "show cached files in the output (default)" -msgstr "zwischengespeicherten Dateien in der Ausgabe anzeigen (Standard)" +msgstr "zwischengespeicherte Dateien in der Ausgabe anzeigen (Standard)" #: builtin/ls-files.c:464 msgid "show deleted files in the output" @@ -8119,7 +8119,7 @@ msgstr "Komprimierungsgrad für Paketierung" #: builtin/pack-objects.c:2685 msgid "do not hide commits by grafts" -msgstr "keine künstlichen Vorgänger-Commit (\"grafts\") verbergen" +msgstr "keine künstlichen Vorgänger-Commits (\"grafts\") verbergen" #: builtin/pack-objects.c:2687 msgid "use a bitmap index if available to speed up counting objects" @@ -9695,7 +9695,7 @@ msgstr "Remote-Tracking-Branches anzeigen" #: builtin/show-branch.c:653 msgid "color '*!+-' corresponding to the branch" -msgstr "'*!+-' entsprechend des Branches einfärgen" +msgstr "'*!+-' entsprechend des Branches einfärben" #: builtin/show-branch.c:655 msgid "show <n> more commits after the common ancestor" diff --git a/read-cache.c b/read-cache.c index 8f3e9eb314..9cff715d6b 100644 --- a/read-cache.c +++ b/read-cache.c @@ -17,6 +17,7 @@ #include "varint.h" #include "split-index.h" #include "sigchain.h" +#include "utf8.h" static struct cache_entry *refresh_cache_entry(struct cache_entry *ce, unsigned int options); @@ -776,9 +777,10 @@ static int verify_dotfile(const char *rest) * shares the path end test with the ".." case. */ case 'g': - if (rest[1] != 'i') + case 'G': + if (rest[1] != 'i' && rest[1] != 'I') break; - if (rest[2] != 't') + if (rest[2] != 't' && rest[2] != 'T') break; rest += 2; /* fallthrough */ @@ -802,6 +804,10 @@ int verify_path(const char *path) return 1; if (is_dir_sep(c)) { inside: + if (protect_hfs && is_hfs_dotgit(path)) + return 0; + if (protect_ntfs && is_ntfs_dotgit(path)) + return 0; c = *path++; if ((c == '.' && !verify_dotfile(path)) || is_dir_sep(c) || c == '\0') @@ -3404,29 +3404,54 @@ int for_each_reflog_ent_reverse(const char *refname, each_reflog_ent_fn fn, void bp = find_beginning_of_line(buf, scanp); - if (*bp != '\n') { - strbuf_splice(&sb, 0, 0, buf, endp - buf); - if (pos) - break; /* need to fill another block */ - scanp = buf - 1; /* leave loop */ - } else { + if (*bp == '\n') { /* - * (bp + 1) thru endp is the beginning of the - * current line we have in sb + * The newline is the end of the previous line, + * so we know we have complete line starting + * at (bp + 1). Prefix it onto any prior data + * we collected for the line and process it. */ strbuf_splice(&sb, 0, 0, bp + 1, endp - (bp + 1)); scanp = bp; endp = bp + 1; + ret = show_one_reflog_ent(&sb, fn, cb_data); + strbuf_reset(&sb); + if (ret) + break; + } else if (!pos) { + /* + * We are at the start of the buffer, and the + * start of the file; there is no previous + * line, and we have everything for this one. + * Process it, and we can end the loop. + */ + strbuf_splice(&sb, 0, 0, buf, endp - buf); + ret = show_one_reflog_ent(&sb, fn, cb_data); + strbuf_reset(&sb); + break; } - ret = show_one_reflog_ent(&sb, fn, cb_data); - strbuf_reset(&sb); - if (ret) + + if (bp == buf) { + /* + * We are at the start of the buffer, and there + * is more file to read backwards. Which means + * we are in the middle of a line. Note that we + * may get here even if *bp was a newline; that + * just means we are at the exact end of the + * previous line, rather than some spot in the + * middle. + * + * Save away what we have to be combined with + * the data from the next read. + */ + strbuf_splice(&sb, 0, 0, buf, endp - buf); break; + } } } if (!ret && sb.len) - ret = show_one_reflog_ent(&sb, fn, cb_data); + die("BUG: reverse reflog parser had leftover data"); fclose(logfp); strbuf_release(&sb); diff --git a/sha1_name.c b/sha1_name.c index 5b004f513b..cb88170252 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -372,10 +372,10 @@ const char *find_unique_abbrev(const unsigned char *sha1, int len) int status, exists; static char hex[41]; - exists = has_sha1_file(sha1); memcpy(hex, sha1_to_hex(sha1), 40); if (len == 40 || !len) return hex; + exists = has_sha1_file(sha1); while (len < 40) { unsigned char sha1_ret[20]; status = get_short_sha1(hex, len, sha1_ret, GET_SHA1_QUIETLY); diff --git a/t/t0001-init.sh b/t/t0001-init.sh index e62c0ffbc2..7de8d85ee8 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -12,6 +12,13 @@ check_config () { echo "expected a directory $1, a file $1/config and $1/refs" return 1 fi + + if test_have_prereq POSIXPERM && test -x "$1/config" + then + echo "$1/config is executable?" + return 1 + fi + bare=$(cd "$1" && git config --bool core.bare) worktree=$(cd "$1" && git config core.worktree) || worktree=unset diff --git a/t/t0006-date.sh b/t/t0006-date.sh index e53cf6d36d..fac0986134 100755 --- a/t/t0006-date.sh +++ b/t/t0006-date.sh @@ -82,4 +82,7 @@ check_approxidate 'Jun 6, 5AM' '2009-06-06 05:00:00' check_approxidate '5AM Jun 6' '2009-06-06 05:00:00' check_approxidate '6AM, June 7, 2009' '2009-06-07 06:00:00' +check_approxidate '2008-12-01' '2008-12-01 19:20:00' +check_approxidate '2009-12-01' '2009-12-01 19:20:00' + test_done diff --git a/t/t0090-cache-tree.sh b/t/t0090-cache-tree.sh index 158cf4f03b..067f4c6e52 100755 --- a/t/t0090-cache-tree.sh +++ b/t/t0090-cache-tree.sh @@ -131,7 +131,7 @@ test_expect_success 'second commit has cache-tree' ' test_cache_tree ' -test_expect_success 'commit --interactive gives cache-tree on partial commit' ' +test_expect_success PERL 'commit --interactive gives cache-tree on partial commit' ' cat <<-\EOT >foo.c && int foo() { diff --git a/t/t1014-read-tree-confusing.sh b/t/t1014-read-tree-confusing.sh new file mode 100755 index 0000000000..2f5a25d503 --- /dev/null +++ b/t/t1014-read-tree-confusing.sh @@ -0,0 +1,62 @@ +#!/bin/sh + +test_description='check that read-tree rejects confusing paths' +. ./test-lib.sh + +test_expect_success 'create base tree' ' + echo content >file && + git add file && + git commit -m base && + blob=$(git rev-parse HEAD:file) && + tree=$(git rev-parse HEAD^{tree}) +' + +test_expect_success 'enable core.protectHFS for rejection tests' ' + git config core.protectHFS true +' + +test_expect_success 'enable core.protectNTFS for rejection tests' ' + git config core.protectNTFS true +' + +while read path pretty; do + : ${pretty:=$path} + case "$path" in + *SPACE) + path="${path%SPACE} " + ;; + esac + test_expect_success "reject $pretty at end of path" ' + printf "100644 blob %s\t%s" "$blob" "$path" >tree && + bogus=$(git mktree <tree) && + test_must_fail git read-tree $bogus + ' + + test_expect_success "reject $pretty as subtree" ' + printf "040000 tree %s\t%s" "$tree" "$path" >tree && + bogus=$(git mktree <tree) && + test_must_fail git read-tree $bogus + ' +done <<-EOF +. +.. +.git +.GIT +${u200c}.Git {u200c}.Git +.gI${u200c}T .gI{u200c}T +.GiT${u200c} .GiT{u200c} +git~1 +.git.SPACE .git.{space} +.\\\\.GIT\\\\foobar backslashes +.git\\\\foobar backslashes2 +EOF + +test_expect_success 'utf-8 paths allowed with core.protectHFS off' ' + test_when_finished "git read-tree HEAD" && + test_config core.protectHFS false && + printf "100644 blob %s\t%s" "$blob" ".gi${u200c}t" >tree && + ok=$(git mktree <tree) && + git read-tree $ok +' + +test_done diff --git a/t/t1410-reflog.sh b/t/t1410-reflog.sh index 8cf446165e..779d4e3829 100755 --- a/t/t1410-reflog.sh +++ b/t/t1410-reflog.sh @@ -287,4 +287,34 @@ test_expect_success 'stale dirs do not cause d/f conflicts (reflogs off)' ' test_cmp expect actual ' +# Triggering the bug detected by this test requires a newline to fall +# exactly BUFSIZ-1 bytes from the end of the file. We don't know +# what that value is, since it's platform dependent. However, if +# we choose some value N, we also catch any D which divides N evenly +# (since we will read backwards in chunks of D). So we choose 8K, +# which catches glibc (with an 8K BUFSIZ) and *BSD (1K). +# +# Each line is 114 characters, so we need 75 to still have a few before the +# last 8K. The 89-character padding on the final entry lines up our +# newline exactly. +test_expect_success 'parsing reverse reflogs at BUFSIZ boundaries' ' + git checkout -b reflogskip && + z38=00000000000000000000000000000000000000 && + ident="abc <xyz> 0000000001 +0000" && + for i in $(test_seq 1 75); do + printf "$z38%02d $z38%02d %s\t" $i $(($i+1)) "$ident" && + if test $i = 75; then + for j in $(test_seq 1 89); do + printf X + done + else + printf X + fi && + printf "\n" + done >.git/logs/refs/heads/reflogskip && + git rev-parse reflogskip@{73} >actual && + echo ${z38}03 >expect && + test_cmp expect actual +' + test_done diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index 019fddd4e8..793aee9f0b 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -309,34 +309,54 @@ test_expect_success 'fsck notices submodule entry pointing to null sha1' ' ) ' -test_expect_success 'fsck notices "." and ".." in trees' ' - ( - git init dots && - cd dots && - blob=$(echo foo | git hash-object -w --stdin) && - tab=$(printf "\\t") && - git mktree <<-EOF && - 100644 blob $blob$tab. - 100644 blob $blob$tab.. - EOF - git fsck 2>out && - cat out && - grep "warning.*\\." out - ) -' - -test_expect_success 'fsck notices ".git" in trees' ' +while read name path pretty; do + while read mode type; do + : ${pretty:=$path} + test_expect_success "fsck notices $pretty as $type" ' + ( + git init $name-$type && + cd $name-$type && + echo content >file && + git add file && + git commit -m base && + blob=$(git rev-parse :file) && + tree=$(git rev-parse HEAD^{tree}) && + value=$(eval "echo \$$type") && + printf "$mode $type %s\t%s" "$value" "$path" >bad && + bad_tree=$(git mktree <bad) && + git fsck 2>out && + cat out && + grep "warning.*tree $bad_tree" out + )' + done <<-\EOF + 100644 blob + 040000 tree + EOF +done <<-EOF +dot . +dotdot .. +dotgit .git +dotgit-case .GIT +dotgit-unicode .gI${u200c}T .gI{u200c}T +dotgit-case2 .Git +git-tilde1 git~1 +dotgitdot .git. +dot-backslash-case .\\\\.GIT\\\\foobar +dotgit-case-backslash .git\\\\foobar +EOF + +test_expect_success 'fsck allows .Ňit' ' ( - git init dotgit && - cd dotgit && - blob=$(echo foo | git hash-object -w --stdin) && - tab=$(printf "\\t") && - git mktree <<-EOF && - 100644 blob $blob$tab.git - EOF - git fsck 2>out && - cat out && - grep "warning.*\\.git" out + git init not-dotgit && + cd not-dotgit && + echo content >file && + git add file && + git commit -m base && + blob=$(git rev-parse :file) && + printf "100644 blob $blob\t.\\305\\207it" >tree && + tree=$(git mktree <tree) && + git fsck 2>err && + test_line_count = 0 err ) ' diff --git a/t/t2022-checkout-paths.sh b/t/t2022-checkout-paths.sh index 8e3545d868..f46d0499bc 100755 --- a/t/t2022-checkout-paths.sh +++ b/t/t2022-checkout-paths.sh @@ -61,4 +61,21 @@ test_expect_success 'do not touch unmerged entries matching $path but not in $tr test_cmp expect.next0 actual.next0 ' +test_expect_success 'do not touch files that are already up-to-date' ' + git reset --hard && + echo one >file1 && + echo two >file2 && + git add file1 file2 && + git commit -m base && + echo modified >file1 && + test-chmtime =1000000000 file2 && + git update-index -q --refresh && + git checkout HEAD -- file1 file2 && + echo one >expect && + test_cmp expect file1 && + echo "1000000000 file2" >expect && + test-chmtime -v +0 file2 >actual && + test_cmp expect actual +' + test_done diff --git a/t/t4026-color.sh b/t/t4026-color.sh index 3726a0e201..63e423838f 100755 --- a/t/t4026-color.sh +++ b/t/t4026-color.sh @@ -53,6 +53,14 @@ test_expect_success '256 colors' ' color "254 bold 255" "[1;38;5;254;48;5;255m" ' +test_expect_success '"normal" yields no color at all"' ' + color "normal black" "[40m" +' + +test_expect_success '-1 is a synonym for "normal"' ' + color "-1 black" "[40m" +' + test_expect_success 'color too small' ' invalid_color "-2" ' diff --git a/t/t5528-push-default.sh b/t/t5528-push-default.sh index 6a5ac3add4..cc7451908b 100755 --- a/t/t5528-push-default.sh +++ b/t/t5528-push-default.sh @@ -26,7 +26,7 @@ check_pushed_commit () { # $2 = expected target branch for the push # $3 = [optional] repo to check for actual output (repo1 by default) test_push_success () { - git -c push.default="$1" push && + git ${1:+-c push.default="$1"} push && check_pushed_commit HEAD "$2" "$3" } @@ -34,7 +34,7 @@ test_push_success () { # check that push fails and does not modify any remote branch test_push_failure () { git --git-dir=repo1 log --no-walk --format='%h %s' --all >expect && - test_must_fail git -c push.default="$1" push && + test_must_fail git ${1:+-c push.default="$1"} push && git --git-dir=repo1 log --no-walk --format='%h %s' --all >actual && test_cmp expect actual } @@ -172,4 +172,32 @@ test_pushdefault_workflow success simple master triangular # master is updated (parent2 does not have foo) test_pushdefault_workflow success matching master triangular +# default tests, when no push-default is specified. This +# should behave the same as "simple" in non-triangular +# settings, and as "current" otherwise. + +test_expect_success 'default behavior allows "simple" push' ' + test_config branch.master.remote parent1 && + test_config branch.master.merge refs/heads/master && + test_config remote.pushdefault parent1 && + test_commit default-master-master && + test_push_success "" master +' + +test_expect_success 'default behavior rejects non-simple push' ' + test_config branch.master.remote parent1 && + test_config branch.master.merge refs/heads/foo && + test_config remote.pushdefault parent1 && + test_commit default-master-foo && + test_push_failure "" +' + +test_expect_success 'default triangular behavior acts like "current"' ' + test_config branch.master.remote parent1 && + test_config branch.master.merge refs/heads/foo && + test_config remote.pushdefault parent2 && + test_commit default-triangular && + test_push_success "" master repo2 +' + test_done diff --git a/t/t9603-cvsimport-patchsets.sh b/t/t9603-cvsimport-patchsets.sh index 52034c8f77..c4c3c49546 100755 --- a/t/t9603-cvsimport-patchsets.sh +++ b/t/t9603-cvsimport-patchsets.sh @@ -16,7 +16,7 @@ test_description='git cvsimport testing for correct patchset estimation' setup_cvs_test_repository t9603 -test_expect_failure 'import with criss cross times on revisions' ' +test_expect_failure PERL 'import with criss cross times on revisions' ' git cvsimport -p"-x" -C module-git module && (cd module-git && diff --git a/t/t9604-cvsimport-timestamps.sh b/t/t9604-cvsimport-timestamps.sh index 1fd51423ee..a4b3db24bd 100755 --- a/t/t9604-cvsimport-timestamps.sh +++ b/t/t9604-cvsimport-timestamps.sh @@ -5,7 +5,7 @@ test_description='git cvsimport timestamps' setup_cvs_test_repository t9604 -test_expect_success 'check timestamps are UTC (TZ=CST6CDT)' ' +test_expect_success PERL 'check timestamps are UTC (TZ=CST6CDT)' ' TZ=CST6CDT git cvsimport -p"-x" -C module-1 module && git cvsimport -p"-x" -C module-1 module && @@ -34,7 +34,7 @@ test_expect_success 'check timestamps are UTC (TZ=CST6CDT)' ' test_cmp actual-1 expect-1 ' -test_expect_success 'check timestamps with author-specific timezones' ' +test_expect_success PERL 'check timestamps with author-specific timezones' ' cat >cvs-authors <<-EOF && user1=User One <user1@domain.org> diff --git a/t/test-lib.sh b/t/test-lib.sh index cf19339cce..79e8a33d04 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -169,7 +169,11 @@ _z40=0000000000000000000000000000000000000000 LF=' ' -export _x05 _x40 _z40 LF +# UTF-8 ZERO WIDTH NON-JOINER, which HFS+ ignores +# when case-folding filenames +u200c=$(printf '\342\200\214') + +export _x05 _x40 _z40 LF u200c # Each test should start with something like this, after copyright notices: # diff --git a/unpack-trees.c b/unpack-trees.c index 629c658c46..256df47b35 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -98,7 +98,7 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts, opts->unpack_rejects[i].strdup_strings = 1; } -static void do_add_entry(struct unpack_trees_options *o, struct cache_entry *ce, +static int do_add_entry(struct unpack_trees_options *o, struct cache_entry *ce, unsigned int set, unsigned int clear) { clear |= CE_HASHED; @@ -107,8 +107,8 @@ static void do_add_entry(struct unpack_trees_options *o, struct cache_entry *ce, set |= CE_WT_REMOVE; ce->ce_flags = (ce->ce_flags & ~clear) | set; - add_index_entry(&o->result, ce, - ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE); + return add_index_entry(&o->result, ce, + ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE); } static struct cache_entry *dup_entry(const struct cache_entry *ce) @@ -609,7 +609,9 @@ static int unpack_nondirectories(int n, unsigned long mask, for (i = 0; i < n; i++) if (src[i] && src[i] != o->df_conflict_entry) - do_add_entry(o, src[i], 0, 0); + if (do_add_entry(o, src[i], 0, 0)) + return -1; + return 0; } @@ -561,3 +561,75 @@ int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding) return chrlen; } + +/* + * Pick the next char from the stream, ignoring codepoints an HFS+ would. + * Note that this is _not_ complete by any means. It's just enough + * to make is_hfs_dotgit() work, and should not be used otherwise. + */ +static ucs_char_t next_hfs_char(const char **in) +{ + while (1) { + ucs_char_t out = pick_one_utf8_char(in, NULL); + /* + * check for malformed utf8. Technically this + * gets converted to a percent-sequence, but + * returning 0 is good enough for is_hfs_dotgit + * to realize it cannot be .git + */ + if (!*in) + return 0; + + /* these code points are ignored completely */ + switch (out) { + case 0x200c: /* ZERO WIDTH NON-JOINER */ + case 0x200d: /* ZERO WIDTH JOINER */ + case 0x200e: /* LEFT-TO-RIGHT MARK */ + case 0x200f: /* RIGHT-TO-LEFT MARK */ + case 0x202a: /* LEFT-TO-RIGHT EMBEDDING */ + case 0x202b: /* RIGHT-TO-LEFT EMBEDDING */ + case 0x202c: /* POP DIRECTIONAL FORMATTING */ + case 0x202d: /* LEFT-TO-RIGHT OVERRIDE */ + case 0x202e: /* RIGHT-TO-LEFT OVERRIDE */ + case 0x206a: /* INHIBIT SYMMETRIC SWAPPING */ + case 0x206b: /* ACTIVATE SYMMETRIC SWAPPING */ + case 0x206c: /* INHIBIT ARABIC FORM SHAPING */ + case 0x206d: /* ACTIVATE ARABIC FORM SHAPING */ + case 0x206e: /* NATIONAL DIGIT SHAPES */ + case 0x206f: /* NOMINAL DIGIT SHAPES */ + case 0xfeff: /* ZERO WIDTH NO-BREAK SPACE */ + continue; + } + + return out; + } +} + +int is_hfs_dotgit(const char *path) +{ + ucs_char_t c; + + c = next_hfs_char(&path); + if (c != '.') + return 0; + c = next_hfs_char(&path); + + /* + * there's a great deal of other case-folding that occurs + * in HFS+, but this is enough to catch anything that will + * convert to ".git" + */ + if (c != 'g' && c != 'G') + return 0; + c = next_hfs_char(&path); + if (c != 'i' && c != 'I') + return 0; + c = next_hfs_char(&path); + if (c != 't' && c != 'T') + return 0; + c = next_hfs_char(&path); + if (c && !is_dir_sep(c)) + return 0; + + return 1; +} @@ -42,4 +42,12 @@ static inline char *reencode_string(const char *in, int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding); +/* + * Returns true if the the path would match ".git" after HFS case-folding. + * The path should be NUL-terminated, but we will match variants of both ".git\0" + * and ".git/..." (but _not_ ".../.git"). This makes it suitable for both fsck + * and verify_path(). + */ +int is_hfs_dotgit(const char *path); + #endif |