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main: Consistently use "opt_" as a prefix for option local variables 

This makes it easier to find where we're using global state, which is
useful when refactoring code into libostree.
This commit is contained in:
Colin Walters 2013-07-23 18:33:29 -04:00
parent b6ab480272
commit 7b056e3c50
3 changed files with 72 additions and 72 deletions
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104
src/ostree/ot-builtin-commit.c
View File

@ -25,37 +25,37 @@
#include "ot-builtins.h"
#include "ostree.h"
static char *metadata_text_path;
static char *metadata_bin_path;
static char *subject;
static char *body;
static char *branch;
static char **metadata_strings;
static char *statoverride_file;
static char *opt_metadata_text_path;
static char *opt_metadata_bin_path;
static char *opt_subject;
static char *opt_body;
static char *opt_branch;
static char **opt_metadata_strings;
static char *opt_statoverride_file;
static char *opt_related_objects_file;
static gboolean opt_link_checkout_speedup;
static gboolean skip_if_unchanged;
static gboolean tar_autocreate_parents;
static gboolean no_xattrs;
static char **trees;
static gint owner_uid = -1;
static gint owner_gid = -1;
static gboolean opt_skip_if_unchanged;
static gboolean opt_tar_autocreate_parents;
static gboolean opt_no_xattrs;
static char **opt_trees;
static gint opt_owner_uid = -1;
static gint opt_owner_gid = -1;
static GOptionEntry options[] = {
{ "subject", 's', 0, G_OPTION_ARG_STRING, &subject, "One line subject", "subject" },
{ "body", 'm', 0, G_OPTION_ARG_STRING, &body, "Full description", "body" },
{ "metadata-variant-text", 0, 0, G_OPTION_ARG_FILENAME, &metadata_text_path, "File containing g_variant_print() output", "path" },
{ "metadata-variant", 0, 0, G_OPTION_ARG_FILENAME, &metadata_bin_path, "File containing serialized variant, in host endianness", "path" },
{ "add-metadata-string", 0, 0, G_OPTION_ARG_STRING_ARRAY, &metadata_strings, "Append given key and value (in string format) to metadata", "KEY=VALUE" },
{ "branch", 'b', 0, G_OPTION_ARG_STRING, &branch, "Branch", "branch" },
{ "tree", 0, 0, G_OPTION_ARG_STRING_ARRAY, &trees, "Overlay the given argument as a tree", "NAME" },
{ "owner-uid", 0, 0, G_OPTION_ARG_INT, &owner_uid, "Set file ownership user id", "UID" },
{ "owner-gid", 0, 0, G_OPTION_ARG_INT, &owner_gid, "Set file ownership group id", "GID" },
{ "no-xattrs", 0, 0, G_OPTION_ARG_NONE, &no_xattrs, "Do not import extended attributes", NULL },
{ "subject", 's', 0, G_OPTION_ARG_STRING, &opt_subject, "One line subject", "subject" },
{ "body", 'm', 0, G_OPTION_ARG_STRING, &opt_body, "Full description", "body" },
{ "metadata-variant-text", 0, 0, G_OPTION_ARG_FILENAME, &opt_metadata_text_path, "File containing g_variant_print() output", "path" },
{ "metadata-variant", 0, 0, G_OPTION_ARG_FILENAME, &opt_metadata_bin_path, "File containing serialized variant, in host endianness", "path" },
{ "add-metadata-string", 0, 0, G_OPTION_ARG_STRING_ARRAY, &opt_metadata_strings, "Append given key and value (in string format) to metadata", "KEY=VALUE" },
{ "branch", 'b', 0, G_OPTION_ARG_STRING, &opt_branch, "Branch", "branch" },
{ "tree", 0, 0, G_OPTION_ARG_STRING_ARRAY, &opt_trees, "Overlay the given argument as a tree", "NAME" },
{ "owner-uid", 0, 0, G_OPTION_ARG_INT, &opt_owner_uid, "Set file ownership user id", "UID" },
{ "owner-gid", 0, 0, G_OPTION_ARG_INT, &opt_owner_gid, "Set file ownership group id", "GID" },
{ "no-xattrs", 0, 0, G_OPTION_ARG_NONE, &opt_no_xattrs, "Do not import extended attributes", NULL },
{ "link-checkout-speedup", 0, 0, G_OPTION_ARG_NONE, &opt_link_checkout_speedup, "Optimize for commits of trees composed of hardlinks into the repository", NULL },
{ "tar-autocreate-parents", 0, 0, G_OPTION_ARG_NONE, &tar_autocreate_parents, "When loading tar archives, automatically create parent directories as needed", NULL },
{ "skip-if-unchanged", 0, 0, G_OPTION_ARG_NONE, &skip_if_unchanged, "If the contents are unchanged from previous commit, do nothing", NULL },
{ "statoverride", 0, 0, G_OPTION_ARG_FILENAME, &statoverride_file, "File containing list of modifications to make to permissions", "path" },
{ "tar-autocreate-parents", 0, 0, G_OPTION_ARG_NONE, &opt_tar_autocreate_parents, "When loading tar archives, automatically create parent directories as needed", NULL },
{ "skip-if-unchanged", 0, 0, G_OPTION_ARG_NONE, &opt_skip_if_unchanged, "If the contents are unchanged from previous commit, do nothing", NULL },
{ "statoverride", 0, 0, G_OPTION_ARG_FILENAME, &opt_statoverride_file, "File containing list of modifications to make to permissions", "path" },
{ "related-objects-file", 0, 0, G_OPTION_ARG_FILENAME, &opt_related_objects_file, "File containing newline-separated pairs of (checksum SPACE name) of related objects", "path" },
{ NULL }
};
@ -73,7 +73,7 @@ parse_statoverride_file (GHashTable **out_mode_add,
gs_free char *contents = NULL;
char **lines = NULL;
path = g_file_new_for_path (statoverride_file);
path = g_file_new_for_path (opt_statoverride_file);
if (!g_file_load_contents (path, cancellable, &contents, &len, NULL,
error))
@ -190,10 +190,10 @@ commit_filter (OstreeRepo *self,
GHashTable *mode_adds = user_data;
gpointer value;
if (owner_uid >= 0)
g_file_info_set_attribute_uint32 (file_info, "unix::uid", owner_uid);
if (owner_gid >= 0)
g_file_info_set_attribute_uint32 (file_info, "unix::gid", owner_gid);
if (opt_owner_uid >= 0)
g_file_info_set_attribute_uint32 (file_info, "unix::uid", opt_owner_uid);
if (opt_owner_gid >= 0)
g_file_info_set_attribute_uint32 (file_info, "unix::gid", opt_owner_gid);
if (mode_adds && g_hash_table_lookup_extended (mode_adds, path, NULL, &value))
{
@ -241,12 +241,12 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
if (!g_option_context_parse (context, &argc, &argv, error))
goto out;
if (metadata_text_path || metadata_bin_path)
if (opt_metadata_text_path || opt_metadata_bin_path)
{
metadata_mappedf = g_mapped_file_new (metadata_text_path ? metadata_text_path : metadata_bin_path, FALSE, error);
metadata_mappedf = g_mapped_file_new (opt_metadata_text_path ? opt_metadata_text_path : opt_metadata_bin_path, FALSE, error);
if (!metadata_mappedf)
goto out;
if (metadata_text_path)
if (opt_metadata_text_path)
{
metadata = g_variant_parse (G_VARIANT_TYPE ("a{sv}"),
g_mapped_file_get_contents (metadata_mappedf),
@ -255,9 +255,9 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
if (!metadata)
goto out;
}
else if (metadata_bin_path)
else if (opt_metadata_bin_path)
{
metadata_f = g_file_new_for_path (metadata_bin_path);
metadata_f = g_file_new_for_path (opt_metadata_bin_path);
if (!ot_util_variant_map (metadata_f, G_VARIANT_TYPE ("a{sv}"), TRUE,
&metadata, error))
goto out;
@ -265,14 +265,14 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
else
g_assert_not_reached ();
}
else if (metadata_strings)
else if (opt_metadata_strings)
{
char **iter;
metadata_builder_initialized = TRUE;
g_variant_builder_init (&metadata_builder, G_VARIANT_TYPE ("a{sv}"));
for (iter = metadata_strings; *iter; iter++)
for (iter = opt_metadata_strings; *iter; iter++)
{
const char *s;
const char *eq;
@ -297,7 +297,7 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
g_variant_ref_sink (metadata);
}
if (statoverride_file)
if (opt_statoverride_file)
{
if (!parse_statoverride_file (&mode_adds, cancellable, error))
goto out;
@ -313,33 +313,33 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
if (!ostree_repo_check (repo, error))
goto out;
if (!branch)
if (!opt_branch)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"A branch must be specified with --branch");
goto out;
}
if (!subject)
if (!opt_subject)
{
g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_FAILED,
"A subject must be specified with --subject");
goto out;
}
if (owner_uid >= 0 || owner_gid >= 0 || statoverride_file != NULL
|| no_xattrs)
if (opt_owner_uid >= 0 || opt_owner_gid >= 0 || opt_statoverride_file != NULL
|| opt_no_xattrs)
{
modifier = ostree_repo_commit_modifier_new ();
modifier->skip_xattrs = no_xattrs;
modifier->skip_xattrs = opt_no_xattrs;
modifier->filter = commit_filter;
modifier->user_data = mode_adds;
}
if (!ostree_repo_resolve_rev (repo, branch, TRUE, &parent, error))
if (!ostree_repo_resolve_rev (repo, opt_branch, TRUE, &parent, error))
goto out;
if (skip_if_unchanged && parent)
if (opt_skip_if_unchanged && parent)
{
if (!ostree_repo_load_variant (repo, OSTREE_OBJECT_TYPE_COMMIT,
parent, &parent_commit, error))
@ -353,7 +353,7 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
mtree = ostree_mutable_tree_new ();
if (argc == 1 && (trees == NULL || trees[0] == NULL))
if (argc == 1 && (opt_trees == NULL || opt_trees[0] == NULL))
{
char *current_dir = g_get_current_dir ();
arg = g_file_new_for_path (current_dir);
@ -369,7 +369,7 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
const char *tree;
const char *eq;
for (tree_iter = (const char *const*)trees; *tree_iter; tree_iter++)
for (tree_iter = (const char *const*)opt_trees; *tree_iter; tree_iter++)
{
tree = *tree_iter;
@ -396,7 +396,7 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
{
arg = g_file_new_for_path (tree);
if (!ostree_repo_stage_archive_to_mtree (repo, arg, mtree, modifier,
tar_autocreate_parents,
opt_tar_autocreate_parents,
cancellable, error))
goto out;
}
@ -437,7 +437,7 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
if (!ostree_repo_stage_mtree (repo, mtree, &contents_checksum, cancellable, error))
goto out;
if (skip_if_unchanged && parent_commit)
if (opt_skip_if_unchanged && parent_commit)
{
g_variant_get_child (parent_commit, 6, "@ay", &parent_content_csum_v);
g_variant_get_child (parent_commit, 7, "@ay", &parent_metadata_csum_v);
@ -462,7 +462,7 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
goto out;
}
if (!ostree_repo_stage_commit (repo, branch, parent, subject, body, metadata,
if (!ostree_repo_stage_commit (repo, opt_branch, parent, opt_subject, opt_body, metadata,
related_objects, contents_checksum, root_metadata,
&commit_checksum, cancellable, error))
goto out;
@ -472,7 +472,7 @@ ostree_builtin_commit (int argc, char **argv, GFile *repo_path, GCancellable *ca
in_transaction = FALSE;
if (!ostree_repo_write_ref (repo, NULL, branch, commit_checksum, error))
if (!ostree_repo_write_ref (repo, NULL, opt_branch, commit_checksum, error))
goto out;
g_print ("%s\n", commit_checksum);

18
src/ostree/ot-builtin-ls.c
View File

@ -26,15 +26,15 @@
#include "ostree.h"
#include "ostree-repo-file.h"
static gboolean recursive;
static gboolean checksum;
static gboolean xattrs;
static gboolean opt_recursive;
static gboolean opt_checksum;
static gboolean opt_xattrs;
static gboolean opt_nul_filenames_only;
static GOptionEntry options[] = {
{ "recursive", 'R', 0, G_OPTION_ARG_NONE, &recursive, "Print directories recursively", NULL },
{ "checksum", 'C', 0, G_OPTION_ARG_NONE, &checksum, "Print checksum", NULL },
{ "xattrs", 'X', 0, G_OPTION_ARG_NONE, &xattrs, "Print extended attributes", NULL },
{ "recursive", 'R', 0, G_OPTION_ARG_NONE, &opt_recursive, "Print directories recursively", NULL },
{ "checksum", 'C', 0, G_OPTION_ARG_NONE, &opt_checksum, "Print checksum", NULL },
{ "xattrs", 'X', 0, G_OPTION_ARG_NONE, &opt_xattrs, "Print extended attributes", NULL },
{ "nul-filenames-only", 0, 0, G_OPTION_ARG_NONE, &opt_nul_filenames_only, "Print only filenames, NUL separated", NULL },
{ NULL }
};
@ -86,14 +86,14 @@ print_one_file_text (GFile *f,
g_file_info_get_attribute_uint32 (file_info, "unix::gid"),
g_file_info_get_attribute_uint64 (file_info, "standard::size"));
if (checksum)
if (opt_checksum)
{
if (type == G_FILE_TYPE_DIRECTORY)
g_string_append_printf (buf, "%s ", ostree_repo_file_tree_get_content_checksum ((OstreeRepoFile*)f));
g_string_append_printf (buf, "%s ", ostree_repo_file_get_checksum ((OstreeRepoFile*)f));
}
if (xattrs)
if (opt_xattrs)
{
GVariant *xattrs;
char *formatted;
@ -233,7 +233,7 @@ ostree_builtin_ls (int argc, char **argv, GFile *repo_path, GCancellable *cancel
print_one_file (f, file_info);
if (recursive && g_file_info_get_file_type (file_info) == G_FILE_TYPE_DIRECTORY)
if (opt_recursive && g_file_info_get_file_type (file_info) == G_FILE_TYPE_DIRECTORY)
{
if (!print_directory_recurse (f, error))
goto out;

22
src/ostree/ot-builtin-show.c
View File

@ -25,14 +25,14 @@
#include "ot-builtins.h"
#include "ostree.h"
static gboolean print_related;
static char* print_variant_type;
static char* print_metadata_key;
static gboolean opt_print_related;
static char* opt_print_variant_type;
static char* opt_print_metadata_key;
static GOptionEntry options[] = {
{ "print-related", 0, 0, G_OPTION_ARG_NONE, &print_related, "If given, show the \"related\" commits", NULL },
{ "print-variant-type", 0, 0, G_OPTION_ARG_STRING, &print_variant_type, "If given, argument should be a filename and it will be interpreted as this type", NULL },
{ "print-metadata-key", 0, 0, G_OPTION_ARG_STRING, &print_metadata_key, "Print string value of metadata key KEY for given commit", "KEY" },
{ "print-related", 0, 0, G_OPTION_ARG_NONE, &opt_print_related, "If given, show the \"related\" commits", NULL },
{ "print-variant-type", 0, 0, G_OPTION_ARG_STRING, &opt_print_variant_type, "If given, argument should be a filename and it will be interpreted as this type", NULL },
{ "print-metadata-key", 0, 0, G_OPTION_ARG_STRING, &opt_print_metadata_key, "Print string value of metadata key KEY for given commit", "KEY" },
{ NULL }
};
@ -248,15 +248,15 @@ ostree_builtin_show (int argc, char **argv, GFile *repo_path, GCancellable *canc
}
rev = argv[1];
if (print_metadata_key)
if (opt_print_metadata_key)
{
if (!ostree_repo_resolve_rev (repo, rev, FALSE, &resolved_rev, error))
goto out;
if (!do_print_metadata_key (repo, resolved_rev, print_metadata_key, error))
if (!do_print_metadata_key (repo, resolved_rev, opt_print_metadata_key, error))
goto out;
}
else if (print_related)
else if (opt_print_related)
{
if (!ostree_repo_resolve_rev (repo, rev, FALSE, &resolved_rev, error))
goto out;
@ -264,9 +264,9 @@ ostree_builtin_show (int argc, char **argv, GFile *repo_path, GCancellable *canc
if (!do_print_related (repo, rev, resolved_rev, error))
goto out;
}
else if (print_variant_type)
else if (opt_print_variant_type)
{
if (!do_print_variant_generic (G_VARIANT_TYPE (print_variant_type), rev, error))
if (!do_print_variant_generic (G_VARIANT_TYPE (opt_print_variant_type), rev, error))
goto out;
}
else