rebase: support --no-autostash

diff --git a/environment.c b/environment.c
index 828b574a290808569298f1930e82df1074e5b1ed..1ade5c9684a9f901db7d0b3fff04d0cad443caf7 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -10,6 +10,7 @@
 #include "cache.h"
 #include "refs.h"
 #include "fmt-merge-msg.h"
+#include "commit.h"
 
 int trust_executable_bit = 1;
 int trust_ctime = 1;
@@ -36,7 +37,7 @@ int core_compression_seen;
 int fsync_object_files;
 size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
 size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
-size_t delta_base_cache_limit = 16 * 1024 * 1024;
+size_t delta_base_cache_limit = 96 * 1024 * 1024;
 unsigned long big_file_threshold = 512 * 1024 * 1024;
 const char *pager_program;
 int pager_use_color = 1;
@@ -44,7 +45,7 @@ const char *editor_program;
 const char *askpass_program;
 const char *excludes_file;
 enum auto_crlf auto_crlf = AUTO_CRLF_FALSE;
-int read_replace_refs = 1; /* NEEDSWORK: rename to use_replace_refs */
+int check_replace_refs = 1;
 enum eol core_eol = EOL_UNSET;
 enum safe_crlf safe_crlf = SAFE_CRLF_WARN;
 unsigned whitespace_rule_cfg = WS_DEFAULT_RULE;
@@ -68,14 +69,20 @@ unsigned long pack_size_limit_cfg;
 #endif
 int protect_hfs = PROTECT_HFS_DEFAULT;
 
+#ifndef PROTECT_NTFS_DEFAULT
+#define PROTECT_NTFS_DEFAULT 0
+#endif
+int protect_ntfs = PROTECT_NTFS_DEFAULT;
+
 /*
  * The character that begins a commented line in user-editable file
  * that is subject to stripspace.
  */
 char comment_line_char = '#';
+int auto_comment_line_char;
 
 /* Parallel index stat data preload? */
-int core_preload_index = 0;
+int core_preload_index = 1;
 
 /* This is set by setup_git_dir_gently() and/or git_default_config() */
 char *git_work_tree_cfg;
@@ -102,6 +109,7 @@ const char * const local_repo_env[] = {
        INDEX_ENVIRONMENT,
        NO_REPLACE_OBJECTS_ENVIRONMENT,
        GIT_PREFIX_ENVIRONMENT,
+       GIT_SHALLOW_FILE_ENVIRONMENT,
        NULL
 };
 
@@ -126,32 +134,32 @@ static char *expand_namespace(const char *raw_namespace)
        return strbuf_detach(&buf, NULL);
 }
 
+static char *git_path_from_env(const char *envvar, const char *path)
+{
+       const char *value = getenv(envvar);
+       return value ? xstrdup(value) : git_pathdup("%s", path);
+}
+
 static void setup_git_env(void)
 {
        const char *gitfile;
+       const char *shallow_file;
 
        git_dir = getenv(GIT_DIR_ENVIRONMENT);
        if (!git_dir)
                git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
        gitfile = read_gitfile(git_dir);
        git_dir = xstrdup(gitfile ? gitfile : git_dir);
-       git_object_dir = getenv(DB_ENVIRONMENT);
-       if (!git_object_dir) {
-               git_object_dir = xmalloc(strlen(git_dir) + 9);
-               sprintf(git_object_dir, "%s/objects", git_dir);
-       }
-       git_index_file = getenv(INDEX_ENVIRONMENT);
-       if (!git_index_file) {
-               git_index_file = xmalloc(strlen(git_dir) + 7);
-               sprintf(git_index_file, "%s/index", git_dir);
-       }
-       git_graft_file = getenv(GRAFT_ENVIRONMENT);
-       if (!git_graft_file)
-               git_graft_file = git_pathdup("info/grafts");
+       git_object_dir = git_path_from_env(DB_ENVIRONMENT, "objects");
+       git_index_file = git_path_from_env(INDEX_ENVIRONMENT, "index");
+       git_graft_file = git_path_from_env(GRAFT_ENVIRONMENT, "info/grafts");
        if (getenv(NO_REPLACE_OBJECTS_ENVIRONMENT))
-               read_replace_refs = 0;
+               check_replace_refs = 0;
        namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
        namespace_len = strlen(namespace);
+       shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT);
+       if (shallow_file)
+               set_alternate_shallow_file(shallow_file, 0);
 }
 
 int is_bare_repository(void)
@@ -176,7 +184,7 @@ const char *get_git_namespace(void)
 
 const char *strip_namespace(const char *namespaced_ref)
 {
-       if (prefixcmp(namespaced_ref, get_git_namespace()) != 0)
+       if (!starts_with(namespaced_ref, get_git_namespace()))
                return NULL;
        return namespaced_ref + namespace_len;
 }
@@ -236,7 +244,7 @@ int odb_mkstemp(char *template, size_t limit, const char *pattern)
        return xmkstemp_mode(template, mode);
 }
 
-int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1)
+int odb_pack_keep(char *name, size_t namesz, const unsigned char *sha1)
 {
        int fd;