Merge branch 'ms/core-icase-doc'

diff --git a/environment.c b/environment.c
index 39b3d906c89048cd094f352fa2ea81d873deb31a..013e845235ea88e977c3181258b3e77e6ecb4c2f 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -15,6 +15,7 @@
 #include "commit.h"
 #include "argv-array.h"
 #include "object-store.h"
+#include "chdir-notify.h"
 
 int trust_executable_bit = 1;
 int trust_ctime = 1;
@@ -50,10 +51,11 @@ 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;
+int check_replace_refs = 1; /* NEEDSWORK: rename to read_replace_refs */
 char *git_replace_ref_base;
 enum eol core_eol = EOL_UNSET;
 int global_conv_flags_eol = CONV_EOL_RNDTRP_WARN;
+char *check_roundtrip_encoding = "SHIFT-JIS";
 unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;
 enum branch_track git_branch_track = BRANCH_TRACK_REMOTE;
 enum rebase_setup_type autorebase = AUTOREBASE_NEVER;
@@ -64,6 +66,7 @@ enum push_default_type push_default = PUSH_DEFAULT_UNSPECIFIED;
 enum object_creation_mode object_creation_mode = OBJECT_CREATION_MODE;
 char *notes_ref_name;
 int grafts_replace_parents = 1;
+int core_commit_graph;
 int core_apply_sparse_checkout;
 int merge_log_config = -1;
 int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */
@@ -189,7 +192,7 @@ void setup_git_env(const char *git_dir)
        git_namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
        shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT);
        if (shallow_file)
-               set_alternate_shallow_file(shallow_file, 0);
+               set_alternate_shallow_file(the_repository, shallow_file, 0);
 }
 
 int is_bare_repository(void)
@@ -316,19 +319,38 @@ char *get_index_file(void)
        return the_repository->index_file;
 }
 
-char *get_graft_file(void)
+char *get_graft_file(struct repository *r)
 {
-       if (!the_repository->graft_file)
+       if (!r->graft_file)
                BUG("git environment hasn't been setup");
-       return the_repository->graft_file;
+       return r->graft_file;
 }
 
-int set_git_dir(const char *path)
+static void set_git_dir_1(const char *path)
 {
        if (setenv(GIT_DIR_ENVIRONMENT, path, 1))
-               return error("Could not set GIT_DIR to '%s'", path);
+               die("could not set GIT_DIR to '%s'", path);
        setup_git_env(path);
-       return 0;
+}
+
+static void update_relative_gitdir(const char *name,
+                                  const char *old_cwd,
+                                  const char *new_cwd,
+                                  void *data)
+{
+       char *path = reparent_relative_path(old_cwd, new_cwd, get_git_dir());
+       trace_printf_key(&trace_setup_key,
+                        "setup: move $GIT_DIR to '%s'",
+                        path);
+       set_git_dir_1(path);
+       free(path);
+}
+
+void set_git_dir(const char *path)
+{
+       set_git_dir_1(path);
+       if (!is_absolute_path(path))
+               chdir_notify_register(NULL, update_relative_gitdir, NULL);
 }
 
 const char *get_log_output_encoding(void)