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2019-04-01get-tar-commit-id: parse comment recordLibravatar Rene Scharfe1-2/+11
Parse pax comment records properly and get rid of magic numbers for acceptable comment length. This simplifies a later change to handle longer hashes. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01hash: add a function to lookup hash algorithm by lengthLibravatar brian m. carlson2-0/+10
There are some cases, such as the dumb HTTP transport and bundles, where we can only determine the hash algorithm in use by the length of the object IDs. Provide a function that looks up the algorithm by length. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01remote-curl: make hash size independentLibravatar brian m. carlson1-5/+6
Change one hard-coded use of the constant 40 to a reference to the_hash_algo. In addition, switch a use of get_oid_hex to parse_oid_hex to avoid the need to use a constant. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01http: replace sha1_to_hexLibravatar brian m. carlson1-6/+6
Since sha1_to_hex is limited to SHA-1, replace it with hash_to_hex. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01http: compute hash of downloaded objects using the_hash_algoLibravatar brian m. carlson2-6/+6
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01http: replace hard-coded constant with the_hash_algoLibravatar brian m. carlson1-1/+1
Replace a hard-coded 40 with a reference to the_hash_algo. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01http-walker: replace sha1_to_hexLibravatar brian m. carlson1-9/+9
Since sha1_to_hex is limited to SHA-1, replace the uses of it in this file with hash_to_hex. Rename several variables accordingly to reflect that they are no longer limited to SHA-1. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01http-push: remove remaining uses of sha1_to_hexLibravatar brian m. carlson1-4/+4
Since sha1_to_hex is limited to SHA-1, switch all remaining uses of it in this file to hash_to_hex or oid_to_hex. Modify update_remote to take a pointer to struct object_id, and since we don't modify that parameter in the function, set it to be const as well. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01http-backend: allow 64-character hex namesLibravatar brian m. carlson1-0/+3
In an SHA-256-backed repository using the http-backend handler for dumb protocol clients, it may be necessary to access the raw packs using their full SHA-256-specified names. Allow packs and loose objects to be accessed using their full SHA-256-specified 64-character hex names. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01http-push: convert to use the_hash_algoLibravatar brian m. carlson1-10/+10
Switch the lock token code to use the_hash_algo and increase its buffers to be allocated using GIT_MAX_* constants. Update the parsing of object paths to use the_hash_algo as well. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01builtin/pull: make hash-size independentLibravatar brian m. carlson1-5/+6
Instead of using get_oid_hex and GIT_SHA1_HEXSZ, use parse_oid_hex to avoid the need for a constant and simplify the code. Additionally, fix some comments to refer to object IDs instead of SHA-1 and update a constant used to provide an allocation hint. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01builtin/am: make hash size independentLibravatar brian m. carlson1-4/+5
Instead of using GIT_SHA1_HEXSZ, switch to using the_hash_algo and parse_oid_hex to parse the lines involved in rebasing notes. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01fast-import: replace sha1_to_hexLibravatar brian m. carlson1-2/+2
Replace the uses of sha1_to_hex in this function with hash_to_hex to allow the use of SHA-256 as well. Rename a variable since it is no longer limited to SHA-1. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01fast-import: make hash-size independentLibravatar brian m. carlson1-16/+29
Replace several uses of GIT_SHA1_HEXSZ and 40-based constants with references to the_hash_algo. Update the note handling code here to compute path sizes based on GIT_MAX_RAWSZ as well. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01builtin/name-rev: make hash-size independentLibravatar brian m. carlson1-6/+8
Use the_hash_algo when parsing instead of GIT_SHA1_HEXSZ so that this function works with any size hash. Rename the variable forty to counter, as this is a better name and is independent of the hash size. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01object-store: rename and expand packed_git's sha1 memberLibravatar brian m. carlson7-21/+24
This member is used to represent the pack checksum of the pack in question. Expand this member to be GIT_MAX_RAWSZ bytes in length so it works with longer hashes and rename it to be "hash" instead of "sha1". This transformation was made with a change to the definition and the following semantic patch: @@ struct packed_git *E1; @@ - E1->sha1 + E1->hash @@ struct packed_git E1; @@ - E1.sha1 + E1.hash Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01notes: replace sha1_to_hexLibravatar brian m. carlson1-6/+6
Replace the uses of sha1_to_hex in this function with hash_to_hex to allow the use of SHA-256 as well. Rename some variables since this code is no longer limited to SHA-1. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01notes: make hash size independentLibravatar brian m. carlson1-15/+17
Switch out various uses of the GIT_SHA1_* constants with GIT_MAX_* constants for allocations and the_hash_algo for general parsing. Update a comment to no longer be SHA-1 specific. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01notes-merge: switch to use the_hash_algoLibravatar brian m. carlson1-3/+3
Switch from using GIT_SHA1_HEXSZ to GIT_MAX_HEXSZ and the_hash_algo so that the code works with any hash algorithm. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01submodule: avoid hard-coded constantsLibravatar brian m. carlson2-2/+2
Instead of using hard-coded 40-based constants, express these values in terms of the_hash_algo and GIT_MAX_HEXSZ. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01pack-bitmap: switch hash tables to use struct object_idLibravatar brian m. carlson3-33/+33
Instead of storing unsigned char pointers in the hash tables, switch to storing instances of struct object_id. Update several internal functions and one external function to take pointers to struct object_id. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01pack-bitmap: switch hard-coded constants to the_hash_algoLibravatar brian m. carlson1-2/+2
Switch two hard-coded uses of 20 to references to the_hash_algo. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01pack-bitmap: replace sha1_to_hexLibravatar brian m. carlson2-7/+7
Replace the uses of sha1_to_hex in the pack bitmap code with hash_to_hex to allow the use of SHA-256 as well. Rename a few variables since they are no longer limited to SHA-1. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01pack-bitmap: convert struct stored_bitmap to object_idLibravatar brian m. carlson1-4/+4
Convert struct stored_bitmap to use struct object_id. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01pack-bitmap: make bitmap header handling hash agnosticLibravatar brian m. carlson3-3/+3
Increase the checksum field in struct bitmap_disk_header to be GIT_MAX_RAWSZ bytes in length and ensure that we hash the proper number of bytes out when computing the bitmap checksum. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01khash: move oid hash table definitionLibravatar brian m. carlson2-12/+18
Move the oid khash table definition to khash.h and define a typedef for it, similar to the one we have for unsigned char pointers. Define variants that are maps as well. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01t/lib-submodule-update: use appropriate length constantLibravatar brian m. carlson1-1/+2
Instead of using a specific invalid hard-coded object ID, produce one of the appropriate length by using test_oid. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-20The third batchLibravatar Junio C Hamano1-0/+49
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-20Merge branch 'br/commit-tree-parseopt'Libravatar Junio C Hamano3-74/+104
The command line parser of "git commit-tree" has been rewritten to use the parse-options API. * br/commit-tree-parseopt: commit-tree: utilize parse-options api
2019-03-20Merge branch 'jk/config-type-color-ends-with-lf'Libravatar Junio C Hamano1-1/+3
"git config --type=color ..." is meant to replace "git config --get-color" but there is a slight difference that wasn't documented, which is now fixed. * jk/config-type-color-ends-with-lf: config: document --type=color output is a complete line
2019-03-20Merge branch 'ma/clear-repository-format'Libravatar Junio C Hamano5-18/+63
The setup code has been cleaned up to avoid leaks around the repository_format structure. * ma/clear-repository-format: setup: fix memory leaks with `struct repository_format` setup: free old value before setting `work_tree`
2019-03-20Merge branch 'jk/virtual-objects-do-exist'Libravatar Junio C Hamano2-1/+11
A recent update broke "is this object available to us?" check for well-known objects like an empty tree (which should yield "yes", even when there is no on-disk object for an empty tree), which has been corrected. * jk/virtual-objects-do-exist: rev-list: allow cached objects in existence check
2019-03-20Merge branch 'jk/no-sigpipe-during-network-transport'Libravatar Junio C Hamano3-5/+12
On platforms where "git fetch" is killed with SIGPIPE (e.g. OSX), the upload-pack that runs on the other end that hangs up after detecting an error could cause "git fetch" to die with a signal, which led to a flakey test. "git fetch" now ignores SIGPIPE during the network portion of its operation (this is not a problem as we check the return status from our write(2)s). * jk/no-sigpipe-during-network-transport: fetch: ignore SIGPIPE during network operation fetch: avoid calling write_or_die()
2019-03-20Merge branch 'jk/fsck-doc'Libravatar Junio C Hamano3-5/+90
"git fsck --connectivity-only" omits computation necessary to sift the objects that are not reachable from any of the refs into unreachable and dangling. This is now enabled when dangling objects are requested (which is done by default, but can be overridden with the "--no-dangling" option). * jk/fsck-doc: fsck: always compute USED flags for unreachable objects doc/fsck: clarify --connectivity-only behavior
2019-03-20Merge branch 'js/stress-test-ui-tweak'Libravatar Junio C Hamano2-4/+13
Dev support. * js/stress-test-ui-tweak: tests: introduce --stress-jobs=<N> tests: let --stress-limit=<N> imply --stress
2019-03-20Merge branch 'js/rebase-orig-head-fix'Libravatar Junio C Hamano2-16/+30
"git rebase" that was reimplemented in C did not set ORIG_HEAD correctly, which has been corrected. * js/rebase-orig-head-fix: built-in rebase: set ORIG_HEAD just once, before the rebase built-in rebase: demonstrate that ORIG_HEAD is not set correctly built-in rebase: use the correct reflog when switching branches built-in rebase: no need to check out `onto` twice
2019-03-20Merge branch 'jk/bisect-final-output'Libravatar Junio C Hamano2-17/+8
The final report from "git bisect" used to show the suspected culprit using a raw "diff-tree", with which there is no output for a merge commit. This has been updated to use a more modern and human readable output that still is concise enough. * jk/bisect-final-output: bisect: make diff-tree output prettier bisect: fix internal diff-tree config loading bisect: use string arguments to feed internal diff-tree
2019-03-20Merge branch 'ab/makefile-help-devs-more'Libravatar Junio C Hamano2-52/+55
CFLAGS now can be tweaked when invoking Make while using DEVELOPER=YesPlease; this did not work well before. * ab/makefile-help-devs-more: Makefile: allow for combining DEVELOPER=1 and CFLAGS="..." Makefile: move the setting of *FLAGS closer to "include" Makefile: Move *_LIBS assignment into its own section Makefile: add/remove comments at top and tweak whitespace Makefile: move "strip" assignment down from flags Makefile: remove an out-of-date comment
2019-03-18Merge git://ozlabs.org/~paulus/gitkLibravatar Junio C Hamano1-317/+343
* git://ozlabs.org/~paulus/gitk: gitk: Update Bulgarian translation (317t)
2019-03-14gitk: Update Bulgarian translation (317t)Libravatar Alexander Shopov1-317/+343
Signed-off-by: Alexander Shopov <ash@kambanaria.org> Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2019-03-11The second batchLibravatar Junio C Hamano1-0/+22
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-11Sync with maintLibravatar Junio C Hamano1-1/+1
* maint: mingw: allow building with an MSYS2 runtime v3.x
2019-03-11Merge branch 'js/rebase-recreate-merge'Libravatar Junio C Hamano1-1/+1
Docfix. * js/rebase-recreate-merge: rebase docs: fix "gitlink" typo
2019-03-11Merge branch 'js/untravis-windows'Libravatar Junio C Hamano2-113/+0
Dev support. * js/untravis-windows: travis: remove the hack to build the Windows job on Azure Pipelines
2019-03-11Merge branch 'rd/gc-prune-doc-fix'Libravatar Junio C Hamano1-1/+1
Doxfix. * rd/gc-prune-doc-fix: docs/git-gc: fix typo "--prune=all" to "--prune=now"
2019-03-11Merge branch 'js/find-lib-h-with-ls-files-when-possible'Libravatar Junio C Hamano1-2/+3
The Makefile uses 'find' utility to enumerate all the *.h header files, which is expensive on platforms with slow filesystems; it now optionally uses "ls-files" if working within a repository, which is a trick similar to how all sources are enumerated to run ETAGS on. * js/find-lib-h-with-ls-files-when-possible: Makefile: use `git ls-files` to list header files, if possible
2019-03-11Merge branch 'rj/hdr-check-gcrypt-fix'Libravatar Junio C Hamano1-1/+4
The set of header files used by "make hdr-check" unconditionally included sha256/gcrypt.h, even when it is not used, causing the make target to fail. We now skip it when GCRYPT_SHA256 is not in use. * rj/hdr-check-gcrypt-fix: Makefile: fix 'hdr-check' when GCRYPT not installed
2019-03-11Merge branch 'jk/guard-bswap-header'Libravatar Junio C Hamano1-0/+5
The include file compat/bswap.h has been updated so that it is safe to (accidentally) include it more than once. * jk/guard-bswap-header: compat/bswap: add include header guards
2019-03-11Merge branch 'rd/attr.c-comment-typofix'Libravatar Junio C Hamano1-4/+4
In-code comment typofix. * rd/attr.c-comment-typofix: attr.c: ".gitattribute" -> ".gitattributes" (comments)
2019-03-11Merge branch 'yb/utf-16le-bom-spellfix'Libravatar Junio C Hamano1-1/+1
Doc update. * yb/utf-16le-bom-spellfix: gitattributes.txt: fix typo
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