kmx git

* got 0.28; 2020-02-25
- improve man page documentation of rebase and histedit
- disallow 'got rebase' while a histedit operation is in progress
- switch 'got tag' commit argument to a new -c option
- let 'got branch' switch and update the work tree
- improve documentation of -r flags in tog man page (naddy)
- add 'got histedit -m' option which makes it easy to edit log messages
- switch 'tog diff' repository path argument to a new -r option (naddy)
- fix 'tog diff object1 object2' when run inside a work tree (naddy)
- document semantics of got log and tog log path arguments
- add ^B/^F key bindings (page up/down) to 'tog blame' and 'tog tree' (naddy)
- disable compiler warnings in release builds to avoid -Werror build breakage

* got 0.27; 2020-02-21
- fix gotweb build with -O2 on sparc64 (tracey; reported by kmos)
- add next/prev navigation to gotweb commit briefs and commits pages (tracey)
- add new gotweb tags page and ability to navigate all tags (tracey)
- ensure gotweb's libexec helpers inherit build flags from parent directories
- allow 'got ref' to manipulate refs which do not have a slash in their name
- add an optional path argument to 'tog tree'
- fix misplaced tog search prompt in split-screen views

* got 0.26; 2020-02-17
- initial release of gotweb(8), a repository server for web browsers (tracey)
- fix a segfault in 'got backout' (tracey, reported by semarie)
- switch 'tog tree' repository path argument to a new -r option
- fix 'got blame' and 'tog blame' on files added on worktree's current branch
- enable searching in tog diff view with the '/' key (tracey)
- ignore EROFS during checkout for repositories on read-only filesystems
- do not open log message editor if there are no changes during 'histedit -c'
- display branch name and first commit to be edited at top of histedit script
- fix bug where 'got revert -R' failed on added subtrees
- fix bug where 'got log PATH' failed to map PATH into the repository
- make 'tog log' show linear history by default; add -b option and B key
- make 'got log' show linear history by default; remove -f and add -b option
- do not display unversioned files during 'got revert -R'
- tweak default colors for directories and symlinks in 'tog tree'
- sleep for one nanosecond after syncing the file index to disk
- fix 'tog log -c' with tags

* got 0.25; 2020-01-14
- fix suspending and resuming tog with Ctrl-Z and fg (reported by naddy@)
- fix 'tog tree' usage displayed in error case (patch by naddy@)
- support Git-style "lightweight" tags as arguments for 'got diff'
- handle Git-style "lightweight" tags in got tag -l
- make got and tog accept a --version argument (prompted by tedu@)
- add -E option to 'got checkout' allowing use of a non-empty work tree path
- make 'tog log PATH' fail when a non-existent path is specified
- fix out of bounds access (patch by Martin <openbsd () academicsolutions ! ch>)
- fix switching to tog's tree view when logging a path (reported by naddy@)

* got 0.24; 2020-01-08
- do not open and close pack index files needlessly
- fix 'got log' and 'tog log' performance issue when lots of tags exist
- do history traversal in got-read-pack to improve 'got blame' performance
- plug memory leaks in got-read-commit, got-read-tree, and got-read-pack
- fix reading reference deltas with GOT_PACK_NO_MMAP builds
- disable got-read-pack's delta cache in GOT_NO_OBJ_CACHE builds
- make it possible to run regress tests with packed repositories
- more portable string comparison in Makefile.inc (patch by Edgar Pettijohn)
- prevent rebase with an out-of-date work tree
- make 'got checkout' and 'got update' work with read-only repositories

* got 0.23; 2019-12-16
- prevent status crawl from racing with paths changing in the filesystem
- add -k option to 'got remove' to keep files on disk (Tracey Emery)
- add -R option to 'got remove' for recursive deletion (Tracey Emery)
- add -I option to 'got add' to disregard ignore patterns (Tracey Emery)
- show numeric dates in ISO-8601/xkcd-1179 format in 'tog log' and 'got blame'

* got 0.22; 2019-12-01
- allow empty diff context context (-C0) in 'got diff' (kn@)
- add '-s search-pattern' option to 'got log' (kn@)
- forward rebased branch if there are no commits to rebase, instead of error
- parse remote repository URLs from gitconfig
- actually forbid new reference names with a leading '-', as intended
- convert tree entries from SIMPLEQ to an array for better performance
- compile static binaries in PROFILE build

* got 0.21; 2019-11-25
- add -R option to 'got add' for recursive addition (patch by Tracey Emery)
- reduce the amount of memcpy() and strdup() while parsing tree entries
- fix tog display issue caused by Tab in commit messages; reported by mpi@
- cache delta data buffers in an LRU cache to improve performance
- add -c option to 'got branch', replacing the optional second argument

* got 0.20; 2019-11-09
- fix reading pack files larger than 2GB
- try not to hide errors from helper programs when got exits
- use less empty padding space after author name in 'tog log'
- rename 'got init' and 'got import' default branch to "main" (patch by kmos@)

* got 0.19; 2019-11-08
- add optional colorized display mode to tog
- make 'tog log' show abbreviated commit IDs if the window is large enough
- fix staging of multiple files with -p
- show commit date's century in 'got blame' output (patch by Tracey Emery)

* got 0.18; 2019-10-21
- always show the input path when realpath(3) returns an error
- preserve log message when an error occurs during commit, tag, or import
- ignore empty files in refs directory instead of throwing errors
- show file mode differences (executable bit) when diffing in-repository trees
- fix handling of executable-bit changes during update, commit, and status
- improve tog's responsiveness after loading hundreds of thousands of commits
- fix tog performance bug which made searching through commits very slow
- add 'got integrate' command for merging a branch back to its parent branch
- show content from the merge-base file in 3-way merge conflicts, if available
- improved indication of 3-way merge inputs in conflict marker labels
- handle read errors in got_packidx_init_hdr (found by jj@ with scan-build)
- remove worklist code; it was only used to unlink files already unlinked
- show bad reference names in error messages to make such errors more clear
- add -w (ignore whitespace) option to 'got diff'
- improved coding style and error handling in diff3 code

* got 0.17; 2019-10-06
- make 'got branch' without args show work tree's branch (requested by benno)
- show temporary branch in 'got branch -l' during rebase and histedit
- refresh references when 'tog log' view is refreshed with Ctrl+L
- make 'got status' read .gitignore files; support **/ and /**/ in patterns
- handle empty trees during 'import' and 'checkout' (issue reported by sthen)
- show only whitelisted commit headers in 'got log' (semarie)
- properly handle getline(3) return type as ssize_t (hiltjo)

* got 0.16; 2019-09-23
- replace fgetln(3) with getline(3) for portability (patch by Steven McDonald)
- fix implicit time.h includes (patch by Steven McDonald)
- fix tiny memory leaks and other minor bugs found by jj@ with scan-build
- fix missing error checks (found by jj@ with scan-build and by Steven McDonald)
- avoid a couple of potential NULL derefs (found by jj@ with scan-build)
- fix cosmetic display issues involving \n and TABs in tog(1)

* got 0.15; 2019-09-08
- use author name/email from ~/.gitconfig if GOT_AUTHOR is not set
- obtain repo format version and commit author name/email from .git/config
- fix line-wrap for lines spanning the terminal in tog diff view
- make 'got status' ignore inaccessible directories (reported by semarie)
- unstage may need to write to repository; fix unveil(2) call accordingly
- fix modified files not shown by 'got status' after committing staged changes

* got 0.14; 2019-09-03
- fix tag_list test failure on single-day-digit dates (patch by Evan Silberman)
- prevent theoretical double-free with non-OpenBSD asprintf (found by jasper@)
- fix NULL deref in got_error_from_errno via got_error_uuid (found by jasper@)
- make tog release its work tree lock before going into main loop
- 'got stage' writes to repository, fix unveil(2) call accordingly

* got 0.13; 2019-08-30
- fix several possible leaks, use after frees, and NULL derefs (hiltjo)
- tog: mbs2ws: fix sizeof of element for memory allocation (hiltjo)
- fix deletion of branches stored in packed-refs
- fix 'got log path' in a work tree with a path prefix (with Evan Silberman)

* got 0.12; 2019-08-26
- add support for path arguments to 'got cat'
- make 'got log -p path' display patches for the specified path only
- allow creating branches based on commit IDs
- prevent deletion of the work tree's current branch
- detect and ignore Git submodules
- indicate non-existent path arguments in 'got status'
- make 'got diff' error for non-existent path arguments
- make 'got tag -l' list tags by time stamp in descending order
- fix reading pack index files with large offsets (patch by Hiltjo Posthuma)

* got 0.11; 2019-08-23
- add 'got tag' command
- add 'got cat' command
- support quick cancellation in 'tog blame' view
- fix search prompt location in split-screen tog views

* got 0.10; 2019-08-21
- fix and simplify blame algorithm

* got 0.9; 2019-08-19
- fix blame bug where lines were annotated with wrong commit
- man page spelling fixes (patch by Hiltjo Posthuma)
- fix uninitialized 'editor' variable (found by Hiltjo Posthuma)
- make 'got revert' ignore unversioned files instead of aborting (semarie@)
- fix "last commit cannot be folded" histedit check with reordered commits

* got 0.8; 2019-08-16
- write tree entries the way git likes it to prevent git index corruption
- make 'got blame' show line numbers, dates, and author names
- add GOT_LOG_DEFAULT_LIMIT env var for setting a got log -l default

* got 0.7; 2019-08-13
- properly parse timestamps in commit objects as UTC (patch by Hiltjo Posthuma)
- strip Git GPG signatures from log messages
- fix regression: don't try to parse "lightweight" tags as real tag objects

* got 0.6; 2019-08-13
- 'got log' and 'tog log' now display tags in addition to branch references
- 'got ref' can now be used to create symbolic references
- use <limits.h> instead of <sys/limits.h> (patch by Thomas Klausner)
- fix crash if 'got rebase' has no commits to rebase (with semarie@)
- annotate symlinks with @ in 'got tree' and 'tog tree'

* got 0.5; 2019-08-12
- fix blame with single-commit history and with files without \n
- fix crashes in tog when blame returns no results on a file (found by otto@)
- man page improvements (bentley@)

* got 0.4; 2019-08-11
- add support for tag objects to 'got diff'
- fix tog log -r option (patch by semarie@)
- fix use of potentially out-of-date errno values (patch by Hiltjo Posthuma)
- fix getline(3) return value check (patch by Hiltjo Posthuma)
- use Oo/Oc/Op instead of plain brackets in man pages (patch by bentley@)
- fix spurious failures of test_revert_patch_one_change due to race condition

* got 0.3; 2019-08-10
- fix bug where 'revert -p' would delete all lines following a reverted change
- fix merge bug inherited from OpenRCS, affecting lines with leading .
- fix man page installation during manual 'make install' from plain tarball

* got 0.2; 2019-08-09
  - improve error message if helper binaries fail to unveil(2)
  - add support for tags to -c options of some got commands
  - attempt to reject GOT_AUTHOR values without an email address because git
    is unable to parse resulting commit objects
  - fix build on OpenBSD/sparc64 (gcc)

* got 0.1; 2019-08-09
  initial release; see git repository history for changes up to this point
thodg/got/CHANGES

Commit

CHANGES
