Jeff King <peff@xxxxxxxx> writes:
> This was added as a NEEDSWORK in 3c36d7de2 (replace-object:
I'll do s/3c36d7de2/c&/; while queuing.
Like you, I do not think one is vastly better than the other between
these two names, but since a patch has been written, so ...
> check_replace_refs is safe in multi repo environment,
> 2018-04-11), waiting for a calmer period. Since doing so now
> doesn't conflict with anything in 'pu', it seems as good a
> time as any.
>
> Signed-off-by: Jeff King <peff@xxxxxxxx>
> ---
> builtin/fsck.c | 2 +-
> builtin/index-pack.c | 2 +-
> builtin/pack-objects.c | 2 +-
> builtin/prune.c | 2 +-
> builtin/replace.c | 2 +-
> builtin/unpack-objects.c | 2 +-
> builtin/upload-pack.c | 2 +-
> cache.h | 2 +-
> environment.c | 4 ++--
> git.c | 2 +-
> log-tree.c | 2 +-
> replace-object.c | 2 +-
> replace-object.h | 2 +-
> 13 files changed, 14 insertions(+), 14 deletions(-)
>
> diff --git a/builtin/fsck.c b/builtin/fsck.c
> index 3ad4f160f9..0c3cbb86fc 100644
> --- a/builtin/fsck.c
> +++ b/builtin/fsck.c
> @@ -689,7 +689,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
> fetch_if_missing = 0;
>
> errors_found = 0;
> - check_replace_refs = 0;
> + read_replace_refs = 0;
>
> argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0);
>
> diff --git a/builtin/index-pack.c b/builtin/index-pack.c
> index 74fe2973e1..a24faa0e51 100644
> --- a/builtin/index-pack.c
> +++ b/builtin/index-pack.c
> @@ -1679,7 +1679,7 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
> if (argc == 2 && !strcmp(argv[1], "-h"))
> usage(index_pack_usage);
>
> - check_replace_refs = 0;
> + read_replace_refs = 0;
> fsck_options.walk = mark_link;
>
> reset_pack_idx_option(&opts);
> diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
> index 71056d8294..63ee2c14c9 100644
> --- a/builtin/pack-objects.c
> +++ b/builtin/pack-objects.c
> @@ -3185,7 +3185,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
> if (DFS_NUM_STATES > (1 << OE_DFS_STATE_BITS))
> BUG("too many dfs states, increase OE_DFS_STATE_BITS");
>
> - check_replace_refs = 0;
> + read_replace_refs = 0;
>
> reset_pack_idx_option(&pack_idx_opts);
> git_config(git_pack_config, NULL);
> diff --git a/builtin/prune.c b/builtin/prune.c
> index 518ffbea13..a1307b2f0d 100644
> --- a/builtin/prune.c
> +++ b/builtin/prune.c
> @@ -117,7 +117,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
>
> expire = TIME_MAX;
> save_commit_buffer = 0;
> - check_replace_refs = 0;
> + read_replace_refs = 0;
> ref_paranoia = 1;
> init_revisions(&revs, prefix);
>
> diff --git a/builtin/replace.c b/builtin/replace.c
> index 6da2411e14..9f4a616750 100644
> --- a/builtin/replace.c
> +++ b/builtin/replace.c
> @@ -544,7 +544,7 @@ int cmd_replace(int argc, const char **argv, const char *prefix)
> OPT_END()
> };
>
> - check_replace_refs = 0;
> + read_replace_refs = 0;
> git_config(git_default_config, NULL);
>
> argc = parse_options(argc, argv, prefix, options, git_replace_usage, 0);
> diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
> index 6e81ca8ca2..5f76e6fe4e 100644
> --- a/builtin/unpack-objects.c
> +++ b/builtin/unpack-objects.c
> @@ -512,7 +512,7 @@ int cmd_unpack_objects(int argc, const char **argv, const char *prefix)
> int i;
> struct object_id oid;
>
> - check_replace_refs = 0;
> + read_replace_refs = 0;
>
> git_config(git_default_config, NULL);
>
> diff --git a/builtin/upload-pack.c b/builtin/upload-pack.c
> index decde5a3b1..42dc4da5a1 100644
> --- a/builtin/upload-pack.c
> +++ b/builtin/upload-pack.c
> @@ -31,7 +31,7 @@ int cmd_upload_pack(int argc, const char **argv, const char *prefix)
> };
>
> packet_trace_identity("upload-pack");
> - check_replace_refs = 0;
> + read_replace_refs = 0;
>
> argc = parse_options(argc, argv, NULL, options, upload_pack_usage, 0);
>
> diff --git a/cache.h b/cache.h
> index 6365fd6c0f..f98eb09441 100644
> --- a/cache.h
> +++ b/cache.h
> @@ -806,7 +806,7 @@ void reset_shared_repository(void);
> * $GIT_NO_REPLACE_OBJECTS is set, but is set to false by some
> * commands that do not want replace references to be active.
> */
> -extern int check_replace_refs;
> +extern int read_replace_refs;
> extern char *git_replace_ref_base;
>
> extern int fsync_object_files;
> diff --git a/environment.c b/environment.c
> index 2a6de2330b..05d0d469b4 100644
> --- a/environment.c
> +++ b/environment.c
> @@ -51,7 +51,7 @@ const char *editor_program;
> const char *askpass_program;
> const char *excludes_file;
> enum auto_crlf auto_crlf = AUTO_CRLF_FALSE;
> -int check_replace_refs = 1; /* NEEDSWORK: rename to read_replace_refs */
> +int read_replace_refs = 1;
> char *git_replace_ref_base;
> enum eol core_eol = EOL_UNSET;
> int global_conv_flags_eol = CONV_EOL_RNDTRP_WARN;
> @@ -183,7 +183,7 @@ void setup_git_env(const char *git_dir)
> argv_array_clear(&to_free);
>
> if (getenv(NO_REPLACE_OBJECTS_ENVIRONMENT))
> - check_replace_refs = 0;
> + read_replace_refs = 0;
> replace_ref_base = getenv(GIT_REPLACE_REF_BASE_ENVIRONMENT);
> free(git_replace_ref_base);
> git_replace_ref_base = xstrdup(replace_ref_base ? replace_ref_base
> diff --git a/git.c b/git.c
> index 9dbe6ffaa7..c304a0626b 100644
> --- a/git.c
> +++ b/git.c
> @@ -164,7 +164,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
> if (envchanged)
> *envchanged = 1;
> } else if (!strcmp(cmd, "--no-replace-objects")) {
> - check_replace_refs = 0;
> + read_replace_refs = 0;
> setenv(NO_REPLACE_OBJECTS_ENVIRONMENT, "1", 1);
> if (envchanged)
> *envchanged = 1;
> diff --git a/log-tree.c b/log-tree.c
> index d3a43e29cd..95fa51a652 100644
> --- a/log-tree.c
> +++ b/log-tree.c
> @@ -90,7 +90,7 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid,
>
> if (starts_with(refname, git_replace_ref_base)) {
> struct object_id original_oid;
> - if (!check_replace_refs)
> + if (!read_replace_refs)
> return 0;
> if (get_oid_hex(refname + strlen(git_replace_ref_base),
> &original_oid)) {
> diff --git a/replace-object.c b/replace-object.c
> index 801b5c1678..4162df6324 100644
> --- a/replace-object.c
> +++ b/replace-object.c
> @@ -51,7 +51,7 @@ static void prepare_replace_object(struct repository *r)
> * replacement object's name (replaced recursively, if necessary).
> * The return value is either oid or a pointer to a
> * permanently-allocated value. This function always respects replace
> - * references, regardless of the value of check_replace_refs.
> + * references, regardless of the value of read_replace_refs.
> */
> const struct object_id *do_lookup_replace_object(struct repository *r,
> const struct object_id *oid)
> diff --git a/replace-object.h b/replace-object.h
> index f996de3d62..9345e105dd 100644
> --- a/replace-object.h
> +++ b/replace-object.h
> @@ -26,7 +26,7 @@ extern const struct object_id *do_lookup_replace_object(struct repository *r,
> static inline const struct object_id *lookup_replace_object(struct repository *r,
> const struct object_id *oid)
> {
> - if (!check_replace_refs ||
> + if (!read_replace_refs ||
> (r->objects->replace_map &&
> r->objects->replace_map->map.tablesize == 0))
> return oid;
