From: Alban Gruin <alban.gruin@gmail.com> To: git@vger.kernel.org Cc: Junio C Hamano <gitster@pobox.com>, Phillip Wood <phillip.wood123@gmail.com>, Alban Gruin <alban.gruin@gmail.com> Subject: [PATCH v6 04/13] merge-one-file: rewrite in C Date: Tue, 24 Nov 2020 12:53:06 +0100 [thread overview] Message-ID: <20201124115315.13311-5-alban.gruin@gmail.com> (raw) In-Reply-To: <20201124115315.13311-1-alban.gruin@gmail.com> This rewrites `git merge-one-file' from shell to C. This port is not completely straightforward: to save precious cycles by avoiding reading and flushing the index repeatedly, write temporary files when an operation can be performed in-memory, or allow other function to use the rewrite without forking nor worrying about the index, the calls to external processes are replaced by calls to functions in libgit.a: - calls to `update-index --add --cacheinfo' are replaced by calls to add_to_index_cacheinfo(); - calls to `update-index --remove' are replaced by calls to remove_file_from_index(); - calls to `checkout-index -u -f' are replaced by calls to checkout_entry(); - calls to `unpack-file' and `merge-files' are replaced by calls to read_mmblob() and xdl_merge(), respectively, to merge files in-memory; - calls to `checkout-index -f --stage=2' are removed, as this is needed to have the correct permission bits on the merged file from the script, but not in the C version; - calls to `update-index' are replaced by calls to add_file_to_index(). The bulk of the rewrite is done in a new file in libgit.a, merge-strategies.c. This will enable the resolve and octopus strategies to directly call it instead of forking. This also fixes a bug present in the original script: instead of checking if a _regular_ file exists when a file exists in the branch to merge, but not in our branch, the rewritten version checks if a file of any kind (ie. a directory, ...) exists. This fixes the tests t6035.14, where the branch to merge had a new file, `a/b', but our branch had a directory there; it should have failed because a directory exists, but it did not because there was no regular file called `a/b'. This test is now marked as successful. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> --- Makefile | 3 +- builtin.h | 1 + builtin/merge-one-file.c | 94 +++++++++++++++++ git-merge-one-file.sh | 167 ------------------------------ git.c | 1 + merge-strategies.c | 178 ++++++++++++++++++++++++++++++++ merge-strategies.h | 12 +++ t/t6415-merge-dir-to-symlink.sh | 2 +- 8 files changed, 289 insertions(+), 169 deletions(-) create mode 100644 builtin/merge-one-file.c delete mode 100755 git-merge-one-file.sh create mode 100644 merge-strategies.c create mode 100644 merge-strategies.h diff --git a/Makefile b/Makefile index de53954590..6dfdb33cb2 100644 --- a/Makefile +++ b/Makefile @@ -601,7 +601,6 @@ SCRIPT_SH += git-bisect.sh SCRIPT_SH += git-difftool--helper.sh SCRIPT_SH += git-filter-branch.sh SCRIPT_SH += git-merge-octopus.sh -SCRIPT_SH += git-merge-one-file.sh SCRIPT_SH += git-merge-resolve.sh SCRIPT_SH += git-mergetool.sh SCRIPT_SH += git-quiltimport.sh @@ -909,6 +908,7 @@ LIB_OBJS += match-trees.o LIB_OBJS += mem-pool.o LIB_OBJS += merge-blobs.o LIB_OBJS += merge-recursive.o +LIB_OBJS += merge-strategies.o LIB_OBJS += merge.o LIB_OBJS += mergesort.o LIB_OBJS += midx.o @@ -1094,6 +1094,7 @@ BUILTIN_OBJS += builtin/mailsplit.o BUILTIN_OBJS += builtin/merge-base.o BUILTIN_OBJS += builtin/merge-file.o BUILTIN_OBJS += builtin/merge-index.o +BUILTIN_OBJS += builtin/merge-one-file.o BUILTIN_OBJS += builtin/merge-ours.o BUILTIN_OBJS += builtin/merge-recursive.o BUILTIN_OBJS += builtin/merge-tree.o diff --git a/builtin.h b/builtin.h index 53fb290963..4d2cd78856 100644 --- a/builtin.h +++ b/builtin.h @@ -178,6 +178,7 @@ int cmd_merge_base(int argc, const char **argv, const char *prefix); int cmd_merge_index(int argc, const char **argv, const char *prefix); int cmd_merge_ours(int argc, const char **argv, const char *prefix); int cmd_merge_file(int argc, const char **argv, const char *prefix); +int cmd_merge_one_file(int argc, const char **argv, const char *prefix); int cmd_merge_recursive(int argc, const char **argv, const char *prefix); int cmd_merge_tree(int argc, const char **argv, const char *prefix); int cmd_mktag(int argc, const char **argv, const char *prefix); diff --git a/builtin/merge-one-file.c b/builtin/merge-one-file.c new file mode 100644 index 0000000000..9c21778e1d --- /dev/null +++ b/builtin/merge-one-file.c @@ -0,0 +1,94 @@ +/* + * Builtin "git merge-one-file" + * + * Copyright (c) 2020 Alban Gruin + * + * Based on git-merge-one-file.sh, written by Linus Torvalds. + * + * This is the git per-file merge utility, called with + * + * argv[1] - original file object name (or empty) + * argv[2] - file in branch1 object name (or empty) + * argv[3] - file in branch2 object name (or empty) + * argv[4] - pathname in repository + * argv[5] - original file mode (or empty) + * argv[6] - file in branch1 mode (or empty) + * argv[7] - file in branch2 mode (or empty) + * + * Handle some trivial cases. The _really_ trivial cases have been + * handled already by git read-tree, but that one doesn't do any merges + * that might change the tree layout. + */ + +#define USE_THE_INDEX_COMPATIBILITY_MACROS +#include "cache.h" +#include "builtin.h" +#include "lockfile.h" +#include "merge-strategies.h" + +static const char builtin_merge_one_file_usage[] = + "git merge-one-file <orig blob> <our blob> <their blob> <path> " + "<orig mode> <our mode> <their mode>\n\n" + "Blob ids and modes should be empty for missing files."; + +static int read_mode(const char *name, const char *arg, unsigned int *mode) +{ + char *last; + int ret = 0; + + *mode = strtol(arg, &last, 8); + + if (*last) + ret = error(_("invalid '%s' mode: expected nothing, got '%c'"), name, *last); + else if (!(S_ISREG(*mode) || S_ISDIR(*mode) || S_ISLNK(*mode))) + ret = error(_("invalid '%s' mode: %o"), name, *mode); + + return ret; +} + +int cmd_merge_one_file(int argc, const char **argv, const char *prefix) +{ + struct object_id orig_blob, our_blob, their_blob, + *p_orig_blob = NULL, *p_our_blob = NULL, *p_their_blob = NULL; + unsigned int orig_mode = 0, our_mode = 0, their_mode = 0, ret = 0; + struct lock_file lock = LOCK_INIT; + + if (argc != 8) + usage(builtin_merge_one_file_usage); + + if (read_cache() < 0) + die("invalid index"); + + hold_locked_index(&lock, LOCK_DIE_ON_ERROR); + + if (!get_oid_hex(argv[1], &orig_blob)) { + p_orig_blob = &orig_blob; + ret = read_mode("orig", argv[5], &orig_mode); + } else if (!*argv[1] && *argv[5]) + ret = error(_("no 'orig' object id given, but a mode was still given.")); + + if (!get_oid_hex(argv[2], &our_blob)) { + p_our_blob = &our_blob; + ret = read_mode("our", argv[6], &our_mode); + } else if (!*argv[2] && *argv[6]) + ret = error(_("no 'our' object id given, but a mode was still given.")); + + if (!get_oid_hex(argv[3], &their_blob)) { + p_their_blob = &their_blob; + ret = read_mode("their", argv[7], &their_mode); + } else if (!*argv[3] && *argv[7]) + ret = error(_("no 'their' object id given, but a mode was still given.")); + + if (ret) + return ret; + + ret = merge_three_way(the_repository, p_orig_blob, p_our_blob, p_their_blob, + argv[4], orig_mode, our_mode, their_mode); + + if (ret) { + rollback_lock_file(&lock); + return !!ret; + } + + return write_locked_index(&the_index, &lock, COMMIT_LOCK); +} diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh deleted file mode 100755 index f6d9852d2f..0000000000 --- a/git-merge-one-file.sh +++ /dev/null @@ -1,167 +0,0 @@ -#!/bin/sh -# -# Copyright (c) Linus Torvalds, 2005 -# -# This is the git per-file merge script, called with -# -# $1 - original file SHA1 (or empty) -# $2 - file in branch1 SHA1 (or empty) -# $3 - file in branch2 SHA1 (or empty) -# $4 - pathname in repository -# $5 - original file mode (or empty) -# $6 - file in branch1 mode (or empty) -# $7 - file in branch2 mode (or empty) -# -# Handle some trivial cases.. The _really_ trivial cases have -# been handled already by git read-tree, but that one doesn't -# do any merges that might change the tree layout. - -USAGE='<orig blob> <our blob> <their blob> <path>' -USAGE="$USAGE <orig mode> <our mode> <their mode>" -LONG_USAGE="usage: git merge-one-file $USAGE - -Blob ids and modes should be empty for missing files." - -SUBDIRECTORY_OK=Yes -. git-sh-setup -cd_to_toplevel -require_work_tree - -if test $# != 7 -then - echo "$LONG_USAGE" - exit 1 -fi - -case "${1:-.}${2:-.}${3:-.}" in -# -# Deleted in both or deleted in one and unchanged in the other -# -"$1.." | "$1.$1" | "$1$1.") - if { test -z "$6" && test "$5" != "$7"; } || - { test -z "$7" && test "$5" != "$6"; } - then - echo "ERROR: File $4 deleted on one branch but had its" >&2 - echo "ERROR: permissions changed on the other." >&2 - exit 1 - fi - - if test -n "$2" - then - echo "Removing $4" - else - # read-tree checked that index matches HEAD already, - # so we know we do not have this path tracked. - # there may be an unrelated working tree file here, - # which we should just leave unmolested. Make sure - # we do not have it in the index, though. - exec git update-index --remove -- "$4" - fi - if test -f "$4" - then - rm -f -- "$4" && - rmdir -p "$(expr "z$4" : 'z\(.*\)/')" 2>/dev/null || : - fi && - exec git update-index --remove -- "$4" - ;; - -# -# Added in one. -# -".$2.") - # the other side did not add and we added so there is nothing - # to be done, except making the path merged. - exec git update-index --add --cacheinfo "$6" "$2" "$4" - ;; -"..$3") - echo "Adding $4" - if test -f "$4" - then - echo "ERROR: untracked $4 is overwritten by the merge." >&2 - exit 1 - fi - git update-index --add --cacheinfo "$7" "$3" "$4" && - exec git checkout-index -u -f -- "$4" - ;; - -# -# Added in both, identically (check for same permissions). -# -".$3$2") - if test "$6" != "$7" - then - echo "ERROR: File $4 added identically in both branches," >&2 - echo "ERROR: but permissions conflict $6->$7." >&2 - exit 1 - fi - echo "Adding $4" - git update-index --add --cacheinfo "$6" "$2" "$4" && - exec git checkout-index -u -f -- "$4" - ;; - -# -# Modified in both, but differently. -# -"$1$2$3" | ".$2$3") - - case ",$6,$7," in - *,120000,*) - echo "ERROR: $4: Not merging symbolic link changes." >&2 - exit 1 - ;; - *,160000,*) - echo "ERROR: $4: Not merging conflicting submodule changes." >&2 - exit 1 - ;; - esac - - src1=$(git unpack-file $2) - src2=$(git unpack-file $3) - case "$1" in - '') - echo "Added $4 in both, but differently." - orig=$(git unpack-file $(git hash-object /dev/null)) - ;; - *) - echo "Auto-merging $4" - orig=$(git unpack-file $1) - ;; - esac - - git merge-file "$src1" "$orig" "$src2" - ret=$? - msg= - if test $ret != 0 || test -z "$1" - then - msg='content conflict' - ret=1 - fi - - # Create the working tree file, using "our tree" version from the - # index, and then store the result of the merge. - git checkout-index -f --stage=2 -- "$4" && cat "$src1" >"$4" || exit 1 - rm -f -- "$orig" "$src1" "$src2" - - if test "$6" != "$7" - then - if test -n "$msg" - then - msg="$msg, " - fi - msg="${msg}permissions conflict: $5->$6,$7" - ret=1 - fi - - if test $ret != 0 - then - echo "ERROR: $msg in $4" >&2 - exit 1 - fi - exec git update-index -- "$4" - ;; - -*) - echo "ERROR: $4: Not handling case $1 -> $2 -> $3" >&2 - ;; -esac -exit 1 diff --git a/git.c b/git.c index f1e8b56d99..a4d3f98094 100644 --- a/git.c +++ b/git.c @@ -540,6 +540,7 @@ static struct cmd_struct commands[] = { { "merge-file", cmd_merge_file, RUN_SETUP_GENTLY }, { "merge-index", cmd_merge_index, RUN_SETUP | NO_PARSEOPT }, { "merge-ours", cmd_merge_ours, RUN_SETUP | NO_PARSEOPT }, + { "merge-one-file", cmd_merge_one_file, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT }, { "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT }, { "merge-recursive-ours", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT }, { "merge-recursive-theirs", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT }, diff --git a/merge-strategies.c b/merge-strategies.c new file mode 100644 index 0000000000..20a328bf57 --- /dev/null +++ b/merge-strategies.c @@ -0,0 +1,178 @@ +#include "cache.h" +#include "dir.h" +#include "merge-strategies.h" +#include "xdiff-interface.h" + +static int checkout_from_index(struct index_state *istate, const char *path, + struct cache_entry *ce) +{ + struct checkout state = CHECKOUT_INIT; + + state.istate = istate; + state.force = 1; + state.base_dir = ""; + state.base_dir_len = 0; + + if (checkout_entry(ce, &state, NULL, NULL) < 0) + return error(_("%s: cannot checkout file"), path); + return 0; +} + +static int merge_one_file_deleted(struct index_state *istate, + const struct object_id *our_blob, + const struct object_id *their_blob, const char *path, + unsigned int orig_mode, unsigned int our_mode, unsigned int their_mode) +{ + if ((our_blob && orig_mode != our_mode) || + (their_blob && orig_mode != their_mode)) + return error(_("File %s deleted on one branch but had its " + "permissions changed on the other."), path); + + if (our_blob) { + printf(_("Removing %s\n"), path); + + if (file_exists(path)) + remove_path(path); + } + + if (remove_file_from_index(istate, path)) + return error("%s: cannot remove from the index", path); + return 0; +} + +static int do_merge_one_file(struct index_state *istate, + const struct object_id *orig_blob, + const struct object_id *our_blob, + const struct object_id *their_blob, const char *path, + unsigned int orig_mode, unsigned int our_mode, unsigned int their_mode) +{ + int ret, i, dest; + ssize_t written; + mmbuffer_t result = {NULL, 0}; + mmfile_t mmfs[3]; + xmparam_t xmp = {{0}}; + + if (our_mode == S_IFLNK || their_mode == S_IFLNK) + return error(_("%s: Not merging symbolic link changes."), path); + else if (our_mode == S_IFGITLINK || their_mode == S_IFGITLINK) + return error(_("%s: Not merging conflicting submodule changes."), path); + + if (orig_blob) { + printf(_("Auto-merging %s\n"), path); + read_mmblob(mmfs + 0, orig_blob); + } else { + printf(_("Added %s in both, but differently.\n"), path); + read_mmblob(mmfs + 0, &null_oid); + } + + read_mmblob(mmfs + 1, our_blob); + read_mmblob(mmfs + 2, their_blob); + + xmp.level = XDL_MERGE_ZEALOUS_ALNUM; + xmp.style = 0; + xmp.favor = 0; + + ret = xdl_merge(mmfs + 0, mmfs + 1, mmfs + 2, &xmp, &result); + + for (i = 0; i < 3; i++) + free(mmfs[i].ptr); + + if (ret < 0) { + free(result.ptr); + return error(_("Failed to execute internal merge")); + } + + if (ret > 0 || !orig_blob) + ret = error(_("content conflict in %s"), path); + if (our_mode != their_mode) + ret = error(_("permission conflict: %o->%o,%o in %s"), + orig_mode, our_mode, their_mode, path); + + unlink(path); + if ((dest = open(path, O_WRONLY | O_CREAT, our_mode)) < 0) { + free(result.ptr); + return error_errno(_("failed to open file '%s'"), path); + } + + written = write_in_full(dest, result.ptr, result.size); + close(dest); + + free(result.ptr); + + if (written < 0) + return error_errno(_("failed to write to '%s'"), path); + if (ret) + return ret; + + return add_file_to_index(istate, path, 0); +} + +int merge_three_way(struct repository *r, + const struct object_id *orig_blob, + const struct object_id *our_blob, + const struct object_id *their_blob, const char *path, + unsigned int orig_mode, unsigned int our_mode, unsigned int their_mode) +{ + if (orig_blob && + ((!their_blob && our_blob && oideq(orig_blob, our_blob)) || + (!our_blob && their_blob && oideq(orig_blob, their_blob)))) { + /* Deleted in both or deleted in one and unchanged in the other. */ + return merge_one_file_deleted(r->index, our_blob, their_blob, path, + orig_mode, our_mode, their_mode); + } else if (!orig_blob && our_blob && !their_blob) { + /* + * Added in one. The other side did not add and we + * added so there is nothing to be done, except making + * the path merged. + */ + return add_to_index_cacheinfo(r->index, our_mode, our_blob, + path, 0, 1, 1, NULL); + } else if (!orig_blob && !our_blob && their_blob) { + struct cache_entry *ce; + printf(_("Adding %s\n"), path); + + if (file_exists(path)) + return error(_("untracked %s is overwritten by the merge."), path); + + if (add_to_index_cacheinfo(r->index, their_mode, their_blob, + path, 0, 1, 1, &ce)) + return -1; + return checkout_from_index(r->index, path, ce); + } else if (!orig_blob && our_blob && their_blob && + oideq(our_blob, their_blob)) { + struct cache_entry *ce; + + /* Added in both, identically (check for same permissions). */ + if (our_mode != their_mode) + return error(_("File %s added identically in both branches, " + "but permissions conflict %o->%o."), + path, our_mode, their_mode); + + printf(_("Adding %s\n"), path); + + if (add_to_index_cacheinfo(r->index, our_mode, our_blob, + path, 0, 1, 1, &ce)) + return -1; + return checkout_from_index(r->index, path, ce); + } else if (our_blob && their_blob) { + /* Modified in both, but differently. */ + return do_merge_one_file(r->index, + orig_blob, our_blob, their_blob, path, + orig_mode, our_mode, their_mode); + } else { + char orig_hex[GIT_MAX_HEXSZ] = {0}, our_hex[GIT_MAX_HEXSZ] = {0}, + their_hex[GIT_MAX_HEXSZ] = {0}; + + if (orig_blob) + oid_to_hex_r(orig_hex, orig_blob); + if (our_blob) + oid_to_hex_r(our_hex, our_blob); + if (their_blob) + oid_to_hex_r(their_hex, their_blob); + + return error(_("%s: Not handling case %s -> %s -> %s"), + path, orig_hex, our_hex, their_hex); + } + + return 0; +} diff --git a/merge-strategies.h b/merge-strategies.h new file mode 100644 index 0000000000..e624c4f27c --- /dev/null +++ b/merge-strategies.h @@ -0,0 +1,12 @@ +#ifndef MERGE_STRATEGIES_H +#define MERGE_STRATEGIES_H + +#include "object.h" + +int merge_three_way(struct repository *r, + const struct object_id *orig_blob, + const struct object_id *our_blob, + const struct object_id *their_blob, const char *path, + unsigned int orig_mode, unsigned int our_mode, unsigned int their_mode); + +#endif /* MERGE_STRATEGIES_H */ diff --git a/t/t6415-merge-dir-to-symlink.sh b/t/t6415-merge-dir-to-symlink.sh index 2eddcc7664..5fb74e39a0 100755 --- a/t/t6415-merge-dir-to-symlink.sh +++ b/t/t6415-merge-dir-to-symlink.sh @@ -94,7 +94,7 @@ test_expect_success SYMLINKS 'a/b was resolved as symlink' ' test -h a/b ' -test_expect_failure 'do not lose untracked in merge (resolve)' ' +test_expect_success 'do not lose untracked in merge (resolve)' ' git reset --hard && git checkout baseline^0 && >a/b/c/e && -- 2.29.2.260.ge31aba42fb
next prev parent reply other threads:[~2020-11-24 11:56 UTC|newest] Thread overview: 156+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-25 12:19 [RFC PATCH v1 00/17] Rewrite the remaining merge strategies from shell to C Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 01/17] t6027: modernise tests Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 02/17] merge-one-file: rewrite in C Alban Gruin 2020-06-25 14:55 ` Chris Torek 2020-06-25 15:16 ` Phillip Wood 2020-06-25 18:17 ` Phillip Wood 2020-06-26 14:33 ` Phillip Wood 2020-07-12 11:22 ` Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 03/17] merge-one-file: remove calls to external processes Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 04/17] merge-one-file: use error() instead of fprintf(stderr, ...) Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 05/17] merge-one-file: libify merge_one_file() Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 06/17] merge-index: libify merge_one_path() and merge_all() Alban Gruin 2020-06-26 10:13 ` Phillip Wood 2020-06-26 14:32 ` Phillip Wood 2020-07-12 11:36 ` Alban Gruin 2020-07-12 18:02 ` Phillip Wood 2020-07-12 20:10 ` Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 07/17] merge-resolve: rewrite in C Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 08/17] merge-resolve: remove calls to external processes Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 09/17] merge-resolve: libify merge_resolve() Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 10/17] merge-recursive: move better_branch_name() to merge.c Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 11/17] merge-octopus: rewrite in C Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 12/17] merge-octopus: remove calls to external processes Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 13/17] merge-octopus: libify merge_octopus() Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 14/17] merge: use the "resolve" strategy without forking Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 15/17] merge: use the "octopus" " Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 16/17] sequencer: use the "resolve" " Alban Gruin 2020-06-25 16:11 ` Phillip Wood 2020-07-12 11:27 ` Alban Gruin 2020-06-25 12:19 ` [RFC PATCH v1 17/17] sequencer: use the "octopus" merge " Alban Gruin 2020-09-01 10:56 ` [PATCH v2 00/11] Rewrite the remaining merge strategies from shell to C Alban Gruin 2020-09-01 10:56 ` [PATCH v2 01/11] t6027: modernise tests Alban Gruin 2020-09-01 10:56 ` [PATCH v2 02/11] merge-one-file: rewrite in C Alban Gruin 2020-09-01 21:06 ` Junio C Hamano 2020-09-02 14:50 ` Alban Gruin 2020-09-01 10:56 ` [PATCH v2 03/11] merge-index: libify merge_one_path() and merge_all() Alban Gruin 2020-09-01 21:11 ` Junio C Hamano 2020-09-02 15:37 ` Alban Gruin 2020-09-01 10:56 ` [PATCH v2 04/11] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin 2020-09-01 10:56 ` [PATCH v2 05/11] merge-resolve: rewrite in C Alban Gruin 2020-09-01 10:57 ` [PATCH v2 06/11] merge-recursive: move better_branch_name() to merge.c Alban Gruin 2020-09-01 10:57 ` [PATCH v2 07/11] merge-octopus: rewrite in C Alban Gruin 2020-09-01 10:57 ` [PATCH v2 08/11] merge: use the "resolve" strategy without forking Alban Gruin 2020-09-01 10:57 ` [PATCH v2 09/11] merge: use the "octopus" " Alban Gruin 2020-09-01 10:57 ` [PATCH v2 10/11] sequencer: use the "resolve" " Alban Gruin 2020-09-01 10:57 ` [PATCH v2 11/11] sequencer: use the "octopus" merge " Alban Gruin 2020-10-05 12:26 ` [PATCH v3 00/11] Rewrite the remaining merge strategies from shell to C Alban Gruin 2020-10-05 12:26 ` [PATCH v3 01/11] t6027: modernise tests Alban Gruin 2020-10-06 20:50 ` Junio C Hamano 2020-10-05 12:26 ` [PATCH v3 02/11] merge-one-file: rewrite in C Alban Gruin 2020-10-06 22:01 ` Junio C Hamano 2020-10-21 19:47 ` Alban Gruin 2020-10-21 20:28 ` Junio C Hamano 2020-10-21 21:20 ` Junio C Hamano 2020-10-21 20:30 ` Junio C Hamano 2020-10-05 12:26 ` [PATCH v3 03/11] merge-index: libify merge_one_path() and merge_all() Alban Gruin 2020-10-09 4:48 ` Junio C Hamano 2020-11-06 19:53 ` Alban Gruin 2020-10-05 12:26 ` [PATCH v3 04/11] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin 2020-10-16 19:07 ` Junio C Hamano 2020-10-05 12:26 ` [PATCH v3 05/11] merge-resolve: rewrite in C Alban Gruin 2020-10-16 19:19 ` Junio C Hamano 2020-11-06 19:53 ` Alban Gruin 2020-10-05 12:26 ` [PATCH v3 06/11] merge-recursive: move better_branch_name() to merge.c Alban Gruin 2020-10-05 12:26 ` [PATCH v3 07/11] merge-octopus: rewrite in C Alban Gruin 2020-10-05 12:26 ` [PATCH v3 08/11] merge: use the "resolve" strategy without forking Alban Gruin 2020-10-05 12:26 ` [PATCH v3 09/11] merge: use the "octopus" " Alban Gruin 2020-10-05 12:26 ` [PATCH v3 10/11] sequencer: use the "resolve" " Alban Gruin 2020-10-05 12:26 ` [PATCH v3 11/11] sequencer: use the "octopus" merge " Alban Gruin 2020-10-07 6:57 ` [PATCH v3 00/11] Rewrite the remaining merge strategies from shell to C Johannes Schindelin 2020-11-13 11:04 ` [PATCH v4 00/12] " Alban Gruin 2020-11-13 11:04 ` [PATCH v4 01/12] t6027: modernise tests Alban Gruin 2020-11-13 11:04 ` [PATCH v4 02/12] update-index: move add_cacheinfo() to read-cache.c Alban Gruin 2020-11-13 11:04 ` [PATCH v4 03/12] merge-one-file: rewrite in C Alban Gruin 2020-11-13 11:04 ` [PATCH v4 04/12] merge-index: libify merge_one_path() and merge_all() Alban Gruin 2020-11-13 11:04 ` [PATCH v4 05/12] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin 2020-11-13 11:04 ` [PATCH v4 06/12] merge-resolve: rewrite in C Alban Gruin 2020-11-13 11:04 ` [PATCH v4 07/12] merge-recursive: move better_branch_name() to merge.c Alban Gruin 2020-11-13 11:04 ` [PATCH v4 08/12] merge-octopus: rewrite in C Alban Gruin 2020-11-13 11:04 ` [PATCH v4 09/12] merge: use the "resolve" strategy without forking Alban Gruin 2020-11-13 11:04 ` [PATCH v4 10/12] merge: use the "octopus" " Alban Gruin 2020-11-13 11:04 ` [PATCH v4 11/12] sequencer: use the "resolve" " Alban Gruin 2020-11-13 11:04 ` [PATCH v4 12/12] sequencer: use the "octopus" merge " Alban Gruin 2020-11-16 10:21 ` [PATCH v5 00/12] Rewrite the remaining merge strategies from shell to C Alban Gruin 2020-11-16 10:21 ` [PATCH v5 01/12] t6027: modernise tests Alban Gruin 2020-11-16 10:21 ` [PATCH v5 02/12] update-index: move add_cacheinfo() to read-cache.c Alban Gruin 2020-11-16 10:21 ` [PATCH v5 03/12] merge-one-file: rewrite in C Alban Gruin 2020-11-16 10:21 ` [PATCH v5 04/12] merge-index: libify merge_one_path() and merge_all() Alban Gruin 2020-11-16 10:21 ` [PATCH v5 05/12] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin 2020-11-16 10:21 ` [PATCH v5 06/12] merge-resolve: rewrite in C Alban Gruin 2020-11-16 10:21 ` [PATCH v5 07/12] merge-recursive: move better_branch_name() to merge.c Alban Gruin 2020-11-16 10:21 ` [PATCH v5 08/12] merge-octopus: rewrite in C Alban Gruin 2020-11-16 10:21 ` [PATCH v5 09/12] merge: use the "resolve" strategy without forking Alban Gruin 2020-11-16 10:21 ` [PATCH v5 10/12] merge: use the "octopus" " Alban Gruin 2020-11-16 10:21 ` [PATCH v5 11/12] sequencer: use the "resolve" " Alban Gruin 2020-11-16 10:21 ` [PATCH v5 12/12] sequencer: use the "octopus" merge " Alban Gruin 2020-11-24 11:53 ` [PATCH v6 00/13] Rewrite the remaining merge strategies from shell to C Alban Gruin 2020-11-24 11:53 ` [PATCH v6 01/13] t6407: modernise tests Alban Gruin 2020-11-24 11:53 ` [PATCH v6 02/13] t6060: modify multiple files to expose a possible issue with merge-index Alban Gruin 2020-11-24 11:53 ` [PATCH v6 03/13] update-index: move add_cacheinfo() to read-cache.c Alban Gruin 2020-12-22 20:54 ` Junio C Hamano 2020-11-24 11:53 ` Alban Gruin [this message] 2020-12-22 21:36 ` [PATCH v6 04/13] merge-one-file: rewrite in C Junio C Hamano 2021-01-03 22:41 ` Alban Gruin 2021-01-08 6:54 ` Junio C Hamano 2020-11-24 11:53 ` [PATCH v6 05/13] merge-index: libify merge_one_path() and merge_all() Alban Gruin 2021-01-05 15:59 ` Derrick Stolee 2021-01-05 23:20 ` Alban Gruin 2020-11-24 11:53 ` [PATCH v6 06/13] merge-index: don't fork if the requested program is `git-merge-one-file' Alban Gruin 2021-01-05 16:11 ` Derrick Stolee 2021-01-05 17:35 ` Martin Ågren 2021-01-05 23:20 ` Alban Gruin 2021-01-05 23:20 ` Alban Gruin 2021-01-06 2:04 ` Junio C Hamano 2021-01-10 17:15 ` Alban Gruin 2021-01-10 20:51 ` Junio C Hamano 2021-03-08 20:32 ` Alban Gruin 2020-11-24 11:53 ` [PATCH v6 07/13] merge-resolve: rewrite in C Alban Gruin 2020-11-24 11:53 ` [PATCH v6 08/13] merge-recursive: move better_branch_name() to merge.c Alban Gruin 2021-01-05 16:19 ` Derrick Stolee 2020-11-24 11:53 ` [PATCH v6 09/13] merge-octopus: rewrite in C Alban Gruin 2021-01-05 16:40 ` Derrick Stolee 2020-11-24 11:53 ` [PATCH v6 10/13] merge: use the "resolve" strategy without forking Alban Gruin 2021-01-05 16:45 ` Derrick Stolee 2020-11-24 11:53 ` [PATCH v6 11/13] merge: use the "octopus" " Alban Gruin 2020-11-24 11:53 ` [PATCH v6 12/13] sequencer: use the "resolve" " Alban Gruin 2020-11-24 11:53 ` [PATCH v6 13/13] sequencer: use the "octopus" merge " Alban Gruin 2020-11-24 19:34 ` [PATCH v6 00/13] Rewrite the remaining merge strategies from shell to C SZEDER Gábor 2021-01-05 16:50 ` Derrick Stolee 2021-03-17 20:49 ` [PATCH v7 00/15] " Alban Gruin 2021-03-17 20:49 ` [PATCH v7 01/15] t6407: modernise tests Alban Gruin 2021-03-17 20:49 ` [PATCH v7 02/15] t6060: modify multiple files to expose a possible issue with merge-index Alban Gruin 2021-03-17 20:49 ` [PATCH v7 03/15] t6060: add tests for removed files Alban Gruin 2021-03-22 21:36 ` Johannes Schindelin 2021-03-23 20:43 ` Alban Gruin 2021-03-17 20:49 ` [PATCH v7 04/15] merge-index: libify merge_one_path() and merge_all() Alban Gruin 2021-03-17 20:49 ` [PATCH v7 05/15] merge-index: drop the index Alban Gruin 2021-03-17 20:49 ` [PATCH v7 06/15] merge-index: add a new way to invoke `git-merge-one-file' Alban Gruin 2021-03-17 20:49 ` [PATCH v7 07/15] update-index: move add_cacheinfo() to read-cache.c Alban Gruin 2021-03-22 21:59 ` Johannes Schindelin 2021-03-23 20:45 ` Alban Gruin 2021-03-17 20:49 ` [PATCH v7 08/15] merge-one-file: rewrite in C Alban Gruin 2021-03-22 22:20 ` Johannes Schindelin 2021-03-23 20:53 ` Alban Gruin 2021-03-24 9:10 ` Johannes Schindelin 2021-04-10 14:17 ` Alban Gruin 2021-03-17 20:49 ` [PATCH v7 09/15] merge-resolve: " Alban Gruin 2021-03-23 22:21 ` Johannes Schindelin 2021-04-10 14:17 ` Alban Gruin 2021-03-17 20:49 ` [PATCH v7 10/15] merge-recursive: move better_branch_name() to merge.c Alban Gruin 2021-03-17 20:49 ` [PATCH v7 11/15] merge-octopus: rewrite in C Alban Gruin 2021-03-23 23:58 ` Johannes Schindelin 2021-03-17 20:49 ` [PATCH v7 12/15] merge: use the "resolve" strategy without forking Alban Gruin 2021-03-17 20:49 ` [PATCH v7 13/15] merge: use the "octopus" " Alban Gruin 2021-03-17 20:49 ` [PATCH v7 14/15] sequencer: use the "resolve" " Alban Gruin 2021-03-17 20:49 ` [PATCH v7 15/15] sequencer: use the "octopus" merge " Alban Gruin
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