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Store current repository ref

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This commit is contained in:
Jesse van den Kieboom 2009-02-21 14:55:24 +01:00
parent f0710a67fd
commit 4803e2b9b9
3 changed files with 52 additions and 4 deletions
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3
gitg/gitg-ref.c
View file

@ -84,6 +84,9 @@ gitg_ref_copy(GitgRef *ref)
void
gitg_ref_free(GitgRef *ref)
{
if (!ref)
return;
g_free(ref->name);
g_free(ref->shortname);

51
gitg/gitg-repository.c
View file

@ -76,6 +76,7 @@ struct _GitgRepositoryPrivate
GitgRevision **storage;
GitgLanes *lanes;
GHashTable *refs;
GitgRef *current_ref;
gulong size;
gulong allocated;
@ -328,6 +329,9 @@ do_clear(GitgRepository *repository, gboolean emit)
repository->priv->size = 0;
repository->priv->allocated = 0;
gitg_ref_free(repository->priv->current_ref);
repository->priv->current_ref = NULL;
/* clear hash tables */
g_hash_table_remove_all(repository->priv->hashtable);
g_hash_table_remove_all(repository->priv->refs);
@ -643,7 +647,7 @@ gitg_repository_get_loader(GitgRepository *self)
return GITG_RUNNER(g_object_ref(self->priv->loader));
}
static void
static GitgRef *
add_ref(GitgRepository *self, gchar const *sha1, gchar const *name)
{
GitgRef *ref = gitg_ref_new(sha1, name);
@ -653,6 +657,8 @@ add_ref(GitgRepository *self, gchar const *sha1, gchar const *name)
g_hash_table_insert(self->priv->refs, ref->hash, g_slist_append(NULL, ref));
else
refs = g_slist_append(refs, ref);
return ref;
}
static gboolean
@ -714,12 +720,35 @@ load_revisions(GitgRepository *self, gint argc, gchar const **av, GError **error
return reload_revisions(self, error);
}
static gchar *
load_current_ref(GitgRepository *self)
{
gchar **out;
gchar *ret = NULL;
out = gitg_repository_command_with_outputv(self, NULL, "show-branch", "--sha1-name", "--current", NULL);
if (!out)
return NULL;
if (*out)
{
gchar *pos = g_utf8_strchr(*out, -1, ']');
if (pos)
ret = g_strndup(*out + 1, (pos - *out) - 2);
}
g_strfreev(out);
return ret;
}
static void
load_refs(GitgRepository *self)
{
gchar const *argv[] = {"for-each-ref", "--format=%(refname) %(objectname)", "refs", NULL};
gchar *current = load_current_ref(self);
gchar **refs = gitg_repository_command_with_output(self, argv, NULL);
gchar **refs = gitg_repository_command_with_outputv(self, NULL, "for-each-ref", "--format=%(refname) %(objectname)", "refs", NULL);
gchar **buffer = refs;
gchar *buf;
@ -729,12 +758,18 @@ load_refs(GitgRepository *self)
gchar **components = g_strsplit(buf, " ", 2);
if (g_strv_length(components) == 2)
add_ref(self, components[1], components[0]);
{
GitgRef *ref = add_ref(self, components[1], components[0]);
if (strncmp(components[1], current, strlen(current)) == 0)
self->priv->current_ref = gitg_ref_copy(ref);
}
g_strfreev(components);
}
g_strfreev(refs);
g_free(current);
}
void
@ -872,6 +907,14 @@ gitg_repository_get_refs_for_hash(GitgRepository *repository, gchar const *hash)
return g_slist_copy((GSList *)g_hash_table_lookup(repository->priv->refs, hash));
}
GitgRef *
gitg_repository_get_current_ref(GitgRepository *repository)
{
g_return_val_if_fail(GITG_IS_REPOSITORY(repository), NULL);
return repository->priv->current_ref;
}
gchar *
gitg_repository_relative(GitgRepository *repository, GFile *file)
{

2
gitg/gitg-repository.h
View file

@ -27,6 +27,7 @@
#include "gitg-revision.h"
#include "gitg-runner.h"
#include "gitg-ref.h"
G_BEGIN_DECLS
@ -78,6 +79,7 @@ GitgRevision *gitg_repository_lookup(GitgRepository *store, gchar const *hash);
GSList *gitg_repository_get_refs(GitgRepository *repository);
GSList *gitg_repository_get_refs_for_hash(GitgRepository *repository, gchar const *hash);
GitgRef *gitg_repository_get_current_ref(GitgRepository *repository);
gchar *gitg_repository_relative(GitgRepository *repository, GFile *file);