git/sequencer.c, branch v2.31.2

use CALLOC_ARRAY

2021-03-14T00:00:09Z

Add and apply a semantic patch for converting code that open-codes CALLOC_ARRAY to use it instead. It shortens the code and infers the element size automatically. Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano

Merge branch 'ds/more-index-cleanups'

2021-02-10T22:48:33Z

Cleaning various codepaths up. * ds/more-index-cleanups: t1092: test interesting sparse-checkout scenarios test-lib: test_region looks for trace2 regions sparse-checkout: load sparse-checkout patterns name-hash: use trace2 regions for init repository: add repo reference to index_state fsmonitor: de-duplicate BUG()s around dirty bits cache-tree: extract subtree_pos() cache-tree: simplify verify_cache() prototype cache-tree: clean up cache_tree_update()

rebase -i: do leave commit message intact in fixup! chains

2021-01-28T20:12:37Z

In 6e98de72c03 (sequencer (rebase -i): add support for the 'fixup' and 'squash' commands, 2017-01-02), this developer introduced a change of behavior by mistake: when encountering a `fixup!` commit (or multiple `fixup!` commits) without any `squash!` commit thrown in, the final `git commit` was invoked with `--cleanup=strip`. Prior to that commit, the commit command had been called without that `--cleanup` option. Since we explicitly read the original commit message from a file in that case, there is really no sense in forcing that clean-up. We actually need to actively suppress that clean-up lest a configured `commit.cleanup` may interfere with what we want to do: leave the commit message unchanged. Reported-by: Vojtěch Knyttl Helped-by: Martin Ågren Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano

cache-tree: clean up cache_tree_update()

2021-01-24T01:14:07Z

Make the method safer by allocating a cache_tree member for the given index_state if it is not already present. This is preferrable to a BUG() statement or returning with an error because future callers will want to populate an empty cache-tree using this method. Callers can also remove their conditional allocations of cache_tree. Also drop local variables that can be found directly from the 'istate' parameter. Signed-off-by: Derrick Stolee Signed-off-by: Junio C Hamano

Merge branch 'en/strmap'

2020-11-21T23:14:38Z

A specialization of hashmap that uses a string as key has been introduced. Hopefully it will see wider use over time. * en/strmap: shortlog: use strset from strmap.h Use new HASHMAP_INIT macro to simplify hashmap initialization strmap: take advantage of FLEXPTR_ALLOC_STR when relevant strmap: enable allocations to come from a mem_pool strmap: add a strset sub-type strmap: split create_entry() out of strmap_put() strmap: add functions facilitating use as a string->int map strmap: enable faster clearing and reusing of strmaps strmap: add more utility functions strmap: new utility functions hashmap: provide deallocation function names hashmap: introduce a new hashmap_partial_clear() hashmap: allow re-use after hashmap_free() hashmap: adjust spacing to fix argument alignment hashmap: add usage documentation explaining hashmap_free[_entries]()

Merge branch 'en/merge-ort-api-null-impl'

2020-11-18T21:32:53Z

Preparation for a new merge strategy. * en/merge-ort-api-null-impl: merge,rebase,revert: select ort or recursive by config or environment fast-rebase: demonstrate merge-ort's API via new test-tool command merge-ort-wrappers: new convience wrappers to mimic the old merge API merge-ort: barebones API of new merge strategy with empty implementation

Merge branch 'pw/rebase-i-orig-head'

2020-11-18T21:32:53Z

"git rebase -i" did not store ORIG_HEAD correctly. * pw/rebase-i-orig-head: rebase -i: simplify get_revision_ranges() rebase -i: use struct object_id when writing state rebase -i: use struct object_id rather than looking up commit rebase -i: stop overwriting ORIG_HEAD buffer

Merge branch 'jc/sequencer-stopped-sha-simplify'

2020-11-11T21:18:40Z

Recently the format of an internal state file "rebase -i" uses has been tightened up for consistency, which would hurt those who start "rebase -i" with old git and then continue with new git. Loosen the reader side a bit (which we may want to tighten again in a year or so). * jc/sequencer-stopped-sha-simplify: sequencer: tolerate abbreviated stopped-sha file

Merge branch 'jk/committer-date-is-author-date-fix-simplify'

2020-11-09T22:06:28Z

Code simplification. * jk/committer-date-is-author-date-fix-simplify: am, sequencer: stop parsing our own committer ident

rebase -i: use struct object_id when writing state

2020-11-04T22:10:41Z

Rather than passing a string around pass the struct object_id that the string was created from call oid_hex() when we write the file. Signed-off-by: Phillip Wood Signed-off-by: Junio C Hamano