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Merge branch 'bw/ls-files-recurse-submodules'

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"git ls-files" learned "--recurse-submodules" option that can be
used to get a listing of tracked files across submodules (i.e. this
only works with "--cached" option, not for listing untracked or
ignored files).  This would be a useful tool to sit on the upstream
side of a pipe that is read with xargs to work on all working tree
files from the top-level superproject.

* bw/ls-files-recurse-submodules:
  ls-files: add pathspec matching for submodules
  ls-files: pass through safe options for --recurse-submodules
  ls-files: optionally recurse into submodules
  git: make super-prefix option
This commit is contained in:
Junio C Hamano
2016-10-26 13:14:44 -07:00
parent 2bee56be7e 75a6315f74
commit 1c2b1f7018
9 changed files with 453 additions and 45 deletions
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13
environment.c
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@ -99,6 +99,8 @@ static char *work_tree;
static const char *namespace;
static size_t namespace_len;
static const char *super_prefix;
static const char *git_dir, *git_common_dir;
static char *git_object_dir, *git_index_file, *git_graft_file;
int git_db_env, git_index_env, git_graft_env, git_common_dir_env;
@ -119,6 +121,7 @@ const char * const local_repo_env[] = {
NO_REPLACE_OBJECTS_ENVIRONMENT,
GIT_REPLACE_REF_BASE_ENVIRONMENT,
GIT_PREFIX_ENVIRONMENT,
GIT_SUPER_PREFIX_ENVIRONMENT,
GIT_SHALLOW_FILE_ENVIRONMENT,
GIT_COMMON_DIR_ENVIRONMENT,
NULL
@ -228,6 +231,16 @@ const char *strip_namespace(const char *namespaced_ref)
return namespaced_ref + namespace_len;
}
const char *get_super_prefix(void)
{
static int initialized;
if (!initialized) {
super_prefix = getenv(GIT_SUPER_PREFIX_ENVIRONMENT);
initialized = 1;
}
return super_prefix;
}
static int git_work_tree_initialized;
/*