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2017-11-07Git/Packet.pm: extract parts of t0021/rot13-filter.pl for reuseLibravatar Christian Couder3-137/+172
And while at it let's simplify t0021/rot13-filter.pl by using Git/Packet.pm. This will make it possible to reuse packet related functions in other test scripts. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: add capability functionsLibravatar Christian Couder1-13/+45
These function help read and write capabilities. To make them more generic and make it easy to reuse them, the following changes are made: - we don't require capabilities to come in a fixed order, - we allow duplicates, - we check that the remote supports the capabilities we advertise, - we don't check if the remote declares any capability we don't know about. The reason behind the last change is that the protocol should work using only the capabilities that both ends support, and it should not stop working if one end starts to advertise a new capability. Despite those changes, we can still require a set of capabilities, and die if one of them is not supported. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: refactor checking final lfLibravatar Christian Couder1-3/+11
As checking for a lf character at the end of a buffer will be useful in another function, let's refactor this functionality into a small remove_final_lf_or_die() helper function. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: add packet_initialize()Libravatar Christian Couder1-10/+16
Let's refactor the code to initialize communication into its own packet_initialize() function, so that we can reuse this functionality in following patches. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: improve error messageLibravatar Christian Couder1-1/+2
If there is no new line at the end of something it receives, the packet_txt_read() function die()s, but it's difficult to debug without much context. Let's give a bit more information when that happens. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: improve 'if .. elsif .. else' styleLibravatar Christian Couder1-26/+13
Before further refactoring the "t0021/rot13-filter.pl" script, let's modernize the style of its 'if .. elsif .. else' clauses to improve its readability by making it more similar to our other perl scripts. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: refactor packet reading functionsLibravatar Christian Couder1-10/+28
To make it possible in a following commit to move packet reading and writing functions into a Packet.pm module, let's refactor these functions, so they don't handle printing debug output and exiting. While at it let's create packet_required_key_val_read() to still handle erroring out in a common case. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: fix list comparisonLibravatar Christian Couder1-7/+28
Since edcc8581 ("convert: add filter.<driver>.process option", 2016-10-16) when t0021/rot13-filter.pl was created, list comparison in this perl script have been quite broken. packet_txt_read() returns a 2-element list, and the right hand side of "eq" also has a list with (two, elements), but "eq" takes the last element of the list on each side, and compares them. The first elements (0 or 1) on the right hand side lists do not matter, which means we do not require to see a flush at the end of the version -- a simple empty string or an EOF would do, which is definitely not what we want. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-19Git 2.15-rc2Libravatar Junio C Hamano2-1/+13
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-19Merge branch 'jc/branch-force-doc-readability-fix'Libravatar Junio C Hamano1-2/+2
Doc update. * jc/branch-force-doc-readability-fix: branch doc: sprinkle a few commas for readability
2017-10-19Merge branch 'dg/filter-branch-filter-order-doc'Libravatar Junio C Hamano2-16/+16
Update the documentation for "git filter-branch" so that the filter options are listed in the same order as they are applied, as described in an earlier part of the doc. * dg/filter-branch-filter-order-doc: doc: list filter-branch subdirectory-filter first
2017-10-19Merge branch 'jc/fetch-refspec-doc-update'Libravatar Junio C Hamano1-2/+4
"git fetch <there> <src>:<dst>" allows an object name on the <src> side when the other side accepts such a request since Git v2.5, but the documentation was left stale. * jc/fetch-refspec-doc-update: fetch doc: src side of refspec could be full SHA-1
2017-10-19Merge branch 'wk/merge-options-gpg-sign-doc'Libravatar Junio C Hamano2-6/+6
Doc updates. * wk/merge-options-gpg-sign-doc: Documentation/merge-options.txt: describe -S/--gpg-sign for 'pull'
2017-10-18Sync with maintLibravatar Junio C Hamano2-46/+75
* maint: Prepare for 2.14.3
2017-10-18Prepare for 2.14.3Libravatar Junio C Hamano2-1/+76
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-18Merge branch 'jk/ref-filter-colors-fix' into maintLibravatar Junio C Hamano23-71/+103
This is the "theoretically more correct" approach of simply stepping back to the state before plumbing commands started paying attention to "color.ui" configuration variable. * jk/ref-filter-colors-fix: tag: respect color.ui config Revert "color: check color.ui in git_default_config()" Revert "t6006: drop "always" color config tests" Revert "color: make "always" the same as "auto" in config" color: make "always" the same as "auto" in config provide --color option for all ref-filter users t3205: use --color instead of color.branch=always t3203: drop "always" color test t6006: drop "always" color config tests t7502: use diff.noprefix for --verbose test t7508: use test_terminal for color output t3701: use test-terminal to collect color output t4015: prefer --color to -c color.diff=always test-terminal: set TERM=vt100
2017-10-18Merge branch 'jc/doc-checkout' into maintLibravatar Junio C Hamano1-14/+16
Doc update. * jc/doc-checkout: checkout doc: clarify command line args for "checkout paths" mode
2017-10-18Merge branch 'tb/complete-describe' into maintLibravatar Junio C Hamano1-1/+1
Docfix. * tb/complete-describe: completion: add --broken and --dirty to describe
2017-10-18Merge branch 'rs/rs-mailmap' into maintLibravatar Junio C Hamano1-0/+1
* rs/rs-mailmap: .mailmap: normalize name for René Scharfe
2017-10-18Merge branch 'rs/fsck-null-return-from-lookup' into maintLibravatar Junio C Hamano2-4/+26
Improve behaviour of "git fsck" upon finding a missing object. * rs/fsck-null-return-from-lookup: fsck: handle NULL return of lookup_blob() and lookup_tree()
2017-10-18Merge branch 'jk/sha1-loose-object-info-fix' into maintLibravatar Junio C Hamano1-2/+6
Leakfix and futureproofing. * jk/sha1-loose-object-info-fix: sha1_loose_object_info: handle errors from unpack_sha1_rest
2017-10-18Merge branch 'sb/branch-avoid-repeated-strbuf-release' into maintLibravatar Junio C Hamano1-2/+3
* sb/branch-avoid-repeated-strbuf-release: branch: reset instead of release a strbuf
2017-10-18Merge branch 'rs/qsort-s' into maintLibravatar Junio C Hamano1-1/+1
* rs/qsort-s: test-stringlist: avoid buffer underrun when sorting nothing
2017-10-18Merge branch 'jn/strbuf-doc-re-reuse' into maintLibravatar Junio C Hamano1-2/+9
* jn/strbuf-doc-re-reuse: strbuf doc: reuse after strbuf_release is fine
2017-10-18Merge branch 'rs/run-command-use-alloc-array' into maintLibravatar Junio C Hamano1-1/+1
Code clean-up. * rs/run-command-use-alloc-array: run-command: use ALLOC_ARRAY
2017-10-18Merge branch 'rs/tag-null-pointer-arith-fix' into maintLibravatar Junio C Hamano1-4/+4
Code clean-up. * rs/tag-null-pointer-arith-fix: tag: avoid NULL pointer arithmetic
2017-10-18Merge branch 'rs/cocci-de-paren-call-params' into maintLibravatar Junio C Hamano1-5/+5
Code clean-up. * rs/cocci-de-paren-call-params: coccinelle: remove parentheses that become unnecessary
2017-10-18Merge branch 'ad/doc-markup-fix' into maintLibravatar Junio C Hamano1-1/+1
Docfix. * ad/doc-markup-fix: doc: correct command formatting
2017-10-18Merge branch 'mr/doc-negative-pathspec' into maintLibravatar Junio C Hamano5-2/+24
Doc updates. * mr/doc-negative-pathspec: docs: improve discoverability of exclude pathspec
2017-10-18Merge branch 'jk/validate-headref-fix' into maintLibravatar Junio C Hamano1-11/+12
Code clean-up. * jk/validate-headref-fix: validate_headref: use get_oid_hex for detached HEADs validate_headref: use skip_prefix for symref parsing validate_headref: NUL-terminate HEAD buffer
2017-10-18Merge branch 'ks/doc-use-camelcase-for-config-name' into maintLibravatar Junio C Hamano2-3/+3
Doc update. * ks/doc-use-camelcase-for-config-name: doc: camelCase the config variables to improve readability
2017-10-18Merge branch 'jk/doc-read-tree-table-asciidoctor-fix' into maintLibravatar Junio C Hamano1-0/+2
A docfix. * jk/doc-read-tree-table-asciidoctor-fix: doc: put literal block delimiter around table
2017-10-18Merge branch 'hn/typofix' into maintLibravatar Junio C Hamano1-1/+1
* hn/typofix: submodule.h: typofix
2017-10-18Merge branch 'ks/test-readme-phrasofix' into maintLibravatar Junio C Hamano1-3/+3
Doc updates. * ks/test-readme-phrasofix: t/README: fix typo and grammatically improve a sentence
2017-10-18Merge branch 'ez/doc-duplicated-words-fix' into maintLibravatar Junio C Hamano4-4/+4
Typofix. * ez/doc-duplicated-words-fix: doc: fix minor typos (extra/duplicated words)
2017-10-18Merge branch 'kd/doc-for-each-ref' into maintLibravatar Junio C Hamano1-16/+17
Doc update. * kd/doc-for-each-ref: doc/for-each-ref: explicitly specify option names doc/for-each-ref: consistently use '=' to between argument names and values
2017-10-18Merge branch 'cc/subprocess-handshake-missing-capabilities' into maintLibravatar Junio C Hamano1-2/+2
Finishing touches to a topic already in 'master'. * cc/subprocess-handshake-missing-capabilities: subprocess: loudly die when subprocess asks for an unsupported capability
2017-10-18Merge branch 'jk/system-path-cleanup' into maintLibravatar Junio C Hamano1-14/+28
Code clean-up. * jk/system-path-cleanup: git_extract_argv0_path: do nothing without RUNTIME_PREFIX system_path: move RUNTIME_PREFIX to a sub-function
2017-10-18Merge branch 'bb/doc-eol-dirty' into maintLibravatar Junio C Hamano1-1/+4
Doc update. * bb/doc-eol-dirty: Documentation: mention that `eol` can change the dirty status of paths
2017-10-18Merge branch 'mg/timestamp-t-fix' into maintLibravatar Junio C Hamano1-1/+1
A mismerge fix. * mg/timestamp-t-fix: name-rev: change ULONG_MAX to TIME_MAX
2017-10-18Merge branch 'ma/pkt-line-leakfix' into maintLibravatar Junio C Hamano1-1/+2
A leakfix. * ma/pkt-line-leakfix: pkt-line: re-'static'-ify buffer in packet_write_fmt_1()
2017-10-18Merge branch 'jk/config-lockfile-leak-fix' into maintLibravatar Junio C Hamano1-17/+7
A leakfix. * jk/config-lockfile-leak-fix: config: use a static lock_file struct
2017-10-18Merge branch 'dw/diff-highlight-makefile-fix' into maintLibravatar Junio C Hamano1-0/+3
Build clean-up. * dw/diff-highlight-makefile-fix: diff-highlight: add clean target to Makefile
2017-10-18Merge branch 'jk/drop-sha1-entry-pos' into maintLibravatar Junio C Hamano5-244/+1
Code clean-up. * jk/drop-sha1-entry-pos: sha1-lookup: remove sha1_entry_pos() from header file sha1_file: drop experimental GIT_USE_LOOKUP search
2017-10-18Merge branch 'tb/ref-filter-empty-modifier' into maintLibravatar Junio C Hamano2-1/+10
In the "--format=..." option of the "git for-each-ref" command (and its friends, i.e. the listing mode of "git branch/tag"), "%(atom:)" (e.g. "%(refname:)", "%(body:)" used to error out. Instead, treat them as if the colon and an empty string that follows it were not there. * tb/ref-filter-empty-modifier: ref-filter.c: pass empty-string as NULL to atom parsers
2017-10-18Merge branch 'rb/compat-poll-fix' into maintLibravatar Junio C Hamano1-0/+4
Backports a moral equivalent of 2015 fix to the poll emulation from the upstream gnulib to fix occasional breakages on HPE NonStop. * rb/compat-poll-fix: poll.c: always set revents, even if to zero
2017-10-18Merge branch 'tg/memfixes' into maintLibravatar Junio C Hamano3-8/+6
Fixes for a handful memory access issues identified by valgrind. * tg/memfixes: sub-process: use child_process.args instead of child_process.argv http-push: fix construction of hex value from path path.c: fix uninitialized memory access
2017-10-18Merge branch 'ar/request-pull-phrasofix' into maintLibravatar Junio C Hamano2-3/+3
Spell the name of our system as "Git" in the output from request-pull script. * ar/request-pull-phrasofix: request-pull: capitalise "Git" to make it a proper noun
2017-10-18Merge branch 'jc/merge-x-theirs-docfix' into maintLibravatar Junio C Hamano1-1/+2
The documentation for '-X<option>' for merges was misleadingly written to suggest that "-s theirs" exists, which is not the case. * jc/merge-x-theirs-docfix: merge-strategies: avoid implying that "-s theirs" exists
2017-10-18Merge branch 'rs/mailinfo-qp-decode-fix' into maintLibravatar Junio C Hamano1-3/+8
"git mailinfo" was loose in decoding quoted printable and produced garbage when the two letters after the equal sign are not hexadecimal. This has been fixed. * rs/mailinfo-qp-decode-fix: mailinfo: don't decode invalid =XY quoted-printable sequences