*/
#include "common.h"
+
#include "repository.h"
#include "commit.h"
#include "message.h"
#include "tree.h"
#include "reflog.h"
+#include "blob.h"
#include "git2/diff.h"
#include "git2/stash.h"
#include "git2/status.h"
#include "iterator.h"
#include "merge.h"
#include "diff.h"
+#include "diff_generate.h"
static int create_error(int error, const char *msg)
{
- giterr_set(GITERR_STASH, "Cannot stash changes - %s", msg);
+ git_error_set(GIT_ERROR_STASH, "cannot stash changes - %s", msg);
return error;
}
int error = git_repository_head(out, repo);
if (error == GIT_EUNBORNBRANCH)
- return create_error(error, "You do not have the initial commit yet.");
+ return create_error(error, "you do not have the initial commit yet.");
return error;
}
char *formatted_oid;
formatted_oid = git_oid_allocfmt(b_commit);
- GITERR_CHECK_ALLOC(formatted_oid);
+ GIT_ERROR_CHECK_ALLOC(formatted_oid);
git_buf_put(out, formatted_oid, 7);
git__free(formatted_oid);
return git_buf_oom(out) ? -1 : 0;
}
-static int append_commit_description(git_buf *out, git_commit* commit)
+static int append_commit_description(git_buf *out, git_commit *commit)
{
const char *summary = git_commit_summary(commit);
- GITERR_CHECK_ALLOC(summary);
+ GIT_ERROR_CHECK_ALLOC(summary);
if (append_abbreviated_oid(out, git_commit_id(commit)) < 0)
return -1;
return error;
}
-static int build_tree_from_index(git_tree **out, git_index *index)
+static int build_tree_from_index(
+ git_tree **out,
+ git_repository *repo,
+ git_index *index)
{
int error;
git_oid i_tree_oid;
- if ((error = git_index_write_tree(&i_tree_oid, index)) < 0)
+ if ((error = git_index_write_tree_to(&i_tree_oid, index, repo)) < 0)
return error;
- return git_tree_lookup(out, git_index_owner(index), &i_tree_oid);
+ return git_tree_lookup(out, repo, &i_tree_oid);
}
static int commit_index(
git_commit **i_commit,
+ git_repository *repo,
git_index *index,
const git_signature *stasher,
const char *message,
git_buf msg = GIT_BUF_INIT;
int error;
- if ((error = build_tree_from_index(&i_tree, index)) < 0)
+ if ((error = build_tree_from_index(&i_tree, repo, index)) < 0)
goto cleanup;
if ((error = git_buf_printf(&msg, "index on %s\n", message)) < 0)
cleanup:
git_tree_free(i_tree);
- git_buf_free(&msg);
+ git_buf_dispose(&msg);
return error;
}
bool include_ignored;
};
+/*
+ * Similar to git_index_add_bypath but able to operate on any
+ * index without making assumptions about the repository's index
+ */
+static int stash_to_index(
+ git_repository *repo,
+ git_index *index,
+ const char *path)
+{
+ git_index *repo_index = NULL;
+ git_index_entry entry = {{0}};
+ struct stat st;
+ int error;
+
+ if (!git_repository_is_bare(repo) &&
+ (error = git_repository_index__weakptr(&repo_index, repo)) < 0)
+ return error;
+
+ if ((error = git_blob__create_from_paths(
+ &entry.id, &st, repo, NULL, path, 0, true)) < 0)
+ return error;
+
+ git_index_entry__init_from_stat(&entry, &st,
+ (repo_index == NULL || !repo_index->distrust_filemode));
+
+ entry.path = path;
+
+ return git_index_add(index, &entry);
+}
+
static int stash_update_index_from_diff(
+ git_repository *repo,
git_index *index,
const git_diff *diff,
struct stash_update_rules *data)
default:
/* Unimplemented */
- giterr_set(
- GITERR_INVALID,
- "Cannot update index. Unimplemented status (%d)",
+ git_error_set(
+ GIT_ERROR_INVALID,
+ "cannot update index. Unimplemented status (%d)",
delta->status);
return -1;
}
if (add_path != NULL)
- error = git_index_add_bypath(index, add_path);
+ error = stash_to_index(repo, index, add_path);
}
return error;
static int build_untracked_tree(
git_tree **tree_out,
- git_index *index,
+ git_repository *repo,
git_commit *i_commit,
uint32_t flags)
{
+ git_index *i_index = NULL;
git_tree *i_tree = NULL;
git_diff *diff = NULL;
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
struct stash_update_rules data = {0};
int error;
- git_index_clear(index);
+ if ((error = git_index_new(&i_index)) < 0)
+ goto cleanup;
if (flags & GIT_STASH_INCLUDE_UNTRACKED) {
opts.flags |= GIT_DIFF_INCLUDE_UNTRACKED |
if ((error = git_commit_tree(&i_tree, i_commit)) < 0)
goto cleanup;
- if ((error = git_diff_tree_to_workdir(
- &diff, git_index_owner(index), i_tree, &opts)) < 0)
+ if ((error = git_diff_tree_to_workdir(&diff, repo, i_tree, &opts)) < 0)
goto cleanup;
- if ((error = stash_update_index_from_diff(index, diff, &data)) < 0)
+ if ((error = stash_update_index_from_diff(repo, i_index, diff, &data)) < 0)
goto cleanup;
- error = build_tree_from_index(tree_out, index);
+ error = build_tree_from_index(tree_out, repo, i_index);
cleanup:
git_diff_free(diff);
git_tree_free(i_tree);
+ git_index_free(i_index);
return error;
}
static int commit_untracked(
git_commit **u_commit,
- git_index *index,
+ git_repository *repo,
const git_signature *stasher,
const char *message,
git_commit *i_commit,
git_buf msg = GIT_BUF_INIT;
int error;
- if ((error = build_untracked_tree(&u_tree, index, i_commit, flags)) < 0)
+ if ((error = build_untracked_tree(&u_tree, repo, i_commit, flags)) < 0)
goto cleanup;
if ((error = git_buf_printf(&msg, "untracked files on %s\n", message)) < 0)
if ((error = git_commit_create(
&u_commit_oid,
- git_index_owner(index),
+ repo,
NULL,
stasher,
stasher,
NULL)) < 0)
goto cleanup;
- error = git_commit_lookup(u_commit, git_index_owner(index), &u_commit_oid);
+ error = git_commit_lookup(u_commit, repo, &u_commit_oid);
cleanup:
git_tree_free(u_tree);
- git_buf_free(&msg);
+ git_buf_dispose(&msg);
return error;
}
static int build_workdir_tree(
git_tree **tree_out,
- git_index *index,
+ git_repository *repo,
+ git_index *i_index,
git_commit *b_commit)
{
- git_repository *repo = git_index_owner(index);
git_tree *b_tree = NULL;
git_diff *diff = NULL, *idx_to_wd = NULL;
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
if ((error = git_commit_tree(&b_tree, b_commit)) < 0)
goto cleanup;
- if ((error = git_diff_tree_to_index(&diff, repo, b_tree, index, &opts)) < 0 ||
- (error = git_diff_index_to_workdir(&idx_to_wd, repo, index, &opts)) < 0 ||
+ if ((error = git_diff_tree_to_index(&diff, repo, b_tree, i_index, &opts)) < 0 ||
+ (error = git_diff_index_to_workdir(&idx_to_wd, repo, i_index, &opts)) < 0 ||
(error = git_diff__merge(diff, idx_to_wd, stash_delta_merge)) < 0)
goto cleanup;
data.include_changed = true;
- if ((error = stash_update_index_from_diff(index, diff, &data)) < 0)
+ if ((error = stash_update_index_from_diff(repo, i_index, diff, &data)) < 0)
goto cleanup;
- error = build_tree_from_index(tree_out, index);
+ error = build_tree_from_index(tree_out, repo, i_index);
cleanup:
git_diff_free(idx_to_wd);
static int commit_worktree(
git_oid *w_commit_oid,
- git_index *index,
+ git_repository *repo,
const git_signature *stasher,
const char *message,
git_commit *i_commit,
git_commit *b_commit,
git_commit *u_commit)
{
- int error = 0;
- git_tree *w_tree = NULL, *i_tree = NULL;
- const git_commit *parents[] = { NULL, NULL, NULL };
+ const git_commit *parents[] = { NULL, NULL, NULL };
+ git_index *i_index = NULL, *r_index = NULL;
+ git_tree *w_tree = NULL;
+ int error = 0, ignorecase;
parents[0] = b_commit;
parents[1] = i_commit;
parents[2] = u_commit;
- if ((error = git_commit_tree(&i_tree, i_commit)) < 0)
+ if ((error = git_repository_index(&r_index, repo) < 0) ||
+ (error = git_index_new(&i_index)) < 0 ||
+ (error = git_index__fill(i_index, &r_index->entries) < 0) ||
+ (error = git_repository__configmap_lookup(&ignorecase, repo, GIT_CONFIGMAP_IGNORECASE)) < 0)
goto cleanup;
- if ((error = git_index_read_tree(index, i_tree)) < 0)
- goto cleanup;
+ git_index__set_ignore_case(i_index, ignorecase);
- if ((error = build_workdir_tree(&w_tree, index, b_commit)) < 0)
+ if ((error = build_workdir_tree(&w_tree, repo, i_index, b_commit)) < 0)
goto cleanup;
error = git_commit_create(
w_commit_oid,
- git_index_owner(index),
+ repo,
NULL,
stasher,
stasher,
parents);
cleanup:
- git_tree_free(i_tree);
git_tree_free(w_tree);
+ git_index_free(i_index);
+ git_index_free(r_index);
return error;
}
-static int prepare_worktree_commit_message(
- git_buf* msg,
- const char *user_message)
+static int prepare_worktree_commit_message(git_buf *out, const char *user_message)
{
git_buf buf = GIT_BUF_INIT;
- int error;
-
- if ((error = git_buf_set(&buf, git_buf_cstr(msg), git_buf_len(msg))) < 0)
- return error;
-
- git_buf_clear(msg);
+ int error = 0;
- if (!user_message)
- git_buf_printf(msg, "WIP on %s", git_buf_cstr(&buf));
- else {
+ if (!user_message) {
+ git_buf_printf(&buf, "WIP on %s", git_buf_cstr(out));
+ } else {
const char *colon;
- if ((colon = strchr(git_buf_cstr(&buf), ':')) == NULL)
+ if ((colon = strchr(git_buf_cstr(out), ':')) == NULL)
goto cleanup;
- git_buf_puts(msg, "On ");
- git_buf_put(msg, git_buf_cstr(&buf), colon - buf.ptr);
- git_buf_printf(msg, ": %s\n", user_message);
+ git_buf_puts(&buf, "On ");
+ git_buf_put(&buf, git_buf_cstr(out), colon - out->ptr);
+ git_buf_printf(&buf, ": %s\n", user_message);
}
- error = (git_buf_oom(msg) || git_buf_oom(&buf)) ? -1 : 0;
+ if (git_buf_oom(&buf)) {
+ error = -1;
+ goto cleanup;
+ }
-cleanup:
- git_buf_free(&buf);
+ git_buf_swap(out, &buf);
+cleanup:
+ git_buf_dispose(&buf);
return error;
}
return GIT_PASSTHROUGH;
}
-static int ensure_there_are_changes_to_stash(
- git_repository *repo,
- bool include_untracked_files,
- bool include_ignored_files)
+static int ensure_there_are_changes_to_stash(git_repository *repo, uint32_t flags)
{
int error;
git_status_options opts = GIT_STATUS_OPTIONS_INIT;
opts.show = GIT_STATUS_SHOW_INDEX_AND_WORKDIR;
opts.flags = GIT_STATUS_OPT_EXCLUDE_SUBMODULES;
- if (include_untracked_files)
+ if (flags & GIT_STASH_INCLUDE_UNTRACKED)
opts.flags |= GIT_STATUS_OPT_INCLUDE_UNTRACKED |
GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS;
- if (include_ignored_files)
+ if (flags & GIT_STASH_INCLUDE_IGNORED)
opts.flags |= GIT_STATUS_OPT_INCLUDE_IGNORED |
GIT_STATUS_OPT_RECURSE_IGNORED_DIRS;
return 0;
if (!error)
- return create_error(GIT_ENOTFOUND, "There is nothing to stash.");
+ return create_error(GIT_ENOTFOUND, "there is nothing to stash.");
return error;
}
-static int reset_index_and_workdir(
- git_repository *repo,
- git_commit *commit,
- bool remove_untracked,
- bool remove_ignored)
+static int reset_index_and_workdir(git_repository *repo, git_commit *commit, uint32_t flags)
{
git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
opts.checkout_strategy = GIT_CHECKOUT_FORCE;
-
- if (remove_untracked)
+ if (flags & GIT_STASH_INCLUDE_UNTRACKED)
opts.checkout_strategy |= GIT_CHECKOUT_REMOVE_UNTRACKED;
-
- if (remove_ignored)
+ if (flags & GIT_STASH_INCLUDE_IGNORED)
opts.checkout_strategy |= GIT_CHECKOUT_REMOVE_IGNORED;
return git_checkout_tree(repo, (git_object *)commit, &opts);
git_buf msg = GIT_BUF_INIT;
int error;
- assert(out && repo && stasher);
+ GIT_ASSERT_ARG(out);
+ GIT_ASSERT_ARG(repo);
+ GIT_ASSERT_ARG(stasher);
if ((error = git_repository__ensure_not_bare(repo, "stash save")) < 0)
return error;
if ((error = retrieve_base_commit_and_message(&b_commit, &msg, repo)) < 0)
goto cleanup;
- if ((error = ensure_there_are_changes_to_stash(
- repo,
- (flags & GIT_STASH_INCLUDE_UNTRACKED) != 0,
- (flags & GIT_STASH_INCLUDE_IGNORED) != 0)) < 0)
+ if ((error = ensure_there_are_changes_to_stash(repo, flags)) < 0)
goto cleanup;
if ((error = git_repository_index(&index, repo)) < 0)
goto cleanup;
- if ((error = commit_index(
- &i_commit, index, stasher, git_buf_cstr(&msg), b_commit)) < 0)
+ if ((error = commit_index(&i_commit, repo, index, stasher,
+ git_buf_cstr(&msg), b_commit)) < 0)
goto cleanup;
if ((flags & (GIT_STASH_INCLUDE_UNTRACKED | GIT_STASH_INCLUDE_IGNORED)) &&
- (error = commit_untracked(
- &u_commit, index, stasher, git_buf_cstr(&msg),
- i_commit, flags)) < 0)
+ (error = commit_untracked(&u_commit, repo, stasher,
+ git_buf_cstr(&msg), i_commit, flags)) < 0)
goto cleanup;
if ((error = prepare_worktree_commit_message(&msg, message)) < 0)
goto cleanup;
- if ((error = commit_worktree(
- out, index, stasher, git_buf_cstr(&msg),
- i_commit, b_commit, u_commit)) < 0)
+ if ((error = commit_worktree(out, repo, stasher, git_buf_cstr(&msg),
+ i_commit, b_commit, u_commit)) < 0)
goto cleanup;
git_buf_rtrim(&msg);
if ((error = update_reflog(out, repo, git_buf_cstr(&msg))) < 0)
goto cleanup;
- if ((error = reset_index_and_workdir(
- repo,
- ((flags & GIT_STASH_KEEP_INDEX) != 0) ? i_commit : b_commit,
- (flags & GIT_STASH_INCLUDE_UNTRACKED) != 0,
- (flags & GIT_STASH_INCLUDE_IGNORED) != 0)) < 0)
+ if ((error = reset_index_and_workdir(repo, (flags & GIT_STASH_KEEP_INDEX) ? i_commit : b_commit,
+ flags)) < 0)
goto cleanup;
cleanup:
- git_buf_free(&msg);
+ git_buf_dispose(&msg);
git_commit_free(i_commit);
git_commit_free(b_commit);
git_commit_free(u_commit);
max = git_reflog_entrycount(reflog);
if (!max || index > max - 1) {
error = GIT_ENOTFOUND;
- giterr_set(GITERR_STASH, "No stashed state at position %" PRIuZ, index);
+ git_error_set(GIT_ERROR_STASH, "no stashed state at position %" PRIuZ, index);
goto cleanup;
}
memcpy(opts, &default_apply_opts, sizeof(git_stash_apply_options));
}
- if ((opts->checkout_options.checkout_strategy & (GIT_CHECKOUT_SAFE | GIT_CHECKOUT_FORCE)) == 0)
- opts->checkout_options.checkout_strategy = GIT_CHECKOUT_SAFE;
+ opts->checkout_options.checkout_strategy |= GIT_CHECKOUT_NO_REFRESH;
if (!opts->checkout_options.our_label)
opts->checkout_options.our_label = "Updated upstream";
opts->checkout_options.their_label = "Stashed changes";
}
-int git_stash_apply_init_options(git_stash_apply_options *opts, unsigned int version)
+int git_stash_apply_options_init(git_stash_apply_options *opts, unsigned int version)
{
GIT_INIT_STRUCTURE_FROM_TEMPLATE(
opts, version, git_stash_apply_options, GIT_STASH_APPLY_OPTIONS_INIT);
return 0;
}
+#ifndef GIT_DEPRECATE_HARD
+int git_stash_apply_init_options(git_stash_apply_options *opts, unsigned int version)
+{
+ return git_stash_apply_options_init(opts, version);
+}
+#endif
+
#define NOTIFY_PROGRESS(opts, progress_type) \
do { \
if ((opts).progress_cb && \
goto done;
if (git_diff_num_deltas(index_diff) > 0) {
- giterr_set(GITERR_STASH, "%" PRIuZ " uncommitted changes exist in the index",
+ git_error_set(GIT_ERROR_STASH, "%" PRIuZ " uncommitted changes exist in the index",
git_diff_num_deltas(index_diff));
error = GIT_EUNCOMMITTED;
}
git_index *untracked_index = NULL;
int error;
- GITERR_CHECK_VERSION(given_opts, GIT_STASH_APPLY_OPTIONS_VERSION, "git_stash_apply_options");
+ GIT_ERROR_CHECK_VERSION(given_opts, GIT_STASH_APPLY_OPTIONS_VERSION, "git_stash_apply_options");
normalize_apply_options(&opts, given_opts);
checkout_strategy = opts.checkout_options.checkout_strategy;
error = git_reference_lookup(&stash, repo, GIT_REFS_STASH_FILE);
if (error == GIT_ENOTFOUND) {
- giterr_clear();
+ git_error_clear();
return 0;
}
if (error < 0)
payload);
if (error) {
- giterr_set_after_callback(error);
+ git_error_set_after_callback(error);
break;
}
}
if (!max || index > max - 1) {
error = GIT_ENOTFOUND;
- giterr_set(GITERR_STASH, "No stashed state at position %" PRIuZ, index);
+ git_error_set(GIT_ERROR_STASH, "no stashed state at position %" PRIuZ, index);
goto cleanup;
}
projects / libgit2.git / blobdiff