mirror of
https://gitlab.gnome.org/GNOME/gitg
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235 lines
4.3 KiB
Vala
235 lines
4.3 KiB
Vala
/*
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* This file is part of gitg
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*
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* Copyright (C) 2012 - Jesse van den Kieboom
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*
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* gitg is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* gitg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gitg. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Gitg
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{
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public class Repository : Ggit.Repository
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{
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private HashTable<Ggit.OId, SList<Gitg.Ref>> d_refs;
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private Stage ?d_stage;
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public string? name
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{
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owned get
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{
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var f = workdir != null ? workdir : location;
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return f != null ? f.get_basename() : null;
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}
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}
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public Repository(File location, File? workdir) throws Error
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{
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Object(location: location,
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workdir: workdir);
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((Initable)this).init(null);
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}
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private void ensure_refs_add(Ggit.OId? id, Gitg.Ref r)
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{
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if (id == null)
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{
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return;
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}
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unowned SList<Gitg.Ref> refs;
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if (d_refs.lookup_extended(id, null, out refs))
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{
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refs.append(r);
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}
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else
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{
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SList<Gitg.Ref> nrefs = new SList<Gitg.Ref>();
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nrefs.append(r);
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d_refs.insert(id, (owned)nrefs);
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}
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}
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public void clear_refs_cache()
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{
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d_refs = null;
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}
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private void ensure_refs()
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{
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if (d_refs != null)
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{
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return;
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}
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d_refs = new HashTable<Ggit.OId, SList<Gitg.Ref>>(Ggit.OId.hash,
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Ggit.OId.equal);
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try
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{
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references_foreach_name((name) => {
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Gitg.Ref? r;
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try
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{
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r = lookup_reference(name);
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}
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catch { return 0; }
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if (r == null)
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{
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return 0;
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}
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Ggit.OId? id = r.get_target();
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if (id == null)
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{
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return 0;
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}
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ensure_refs_add(id, r);
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// if it's a 'real' tag, then we are also going to store
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// a ref to the underlying commit the tag points to
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try
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{
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var tag = lookup<Ggit.Tag>(id);
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// get the target id
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id = tag.get_target_id();
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if (id != null)
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{
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ensure_refs_add(id, r);
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}
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} catch {}
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return 0;
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});
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}
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catch {}
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}
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public unowned SList<Gitg.Ref> refs_for_id(Ggit.OId id)
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{
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ensure_refs();
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return d_refs.lookup(id);
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}
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public new T? lookup<T>(Ggit.OId id) throws Error
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{
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return (T?)base.lookup(id, typeof(T));
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}
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// Wrappers for Gitg.Ref
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public new Ref lookup_reference(string name) throws Error
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{
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return base.lookup_reference(name) as Ref;
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}
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public new Ref create_reference(string name, Ggit.OId oid, Ggit.Signature signature, string message) throws Error
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{
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return base.create_reference(name, oid, signature, message) as Ref;
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}
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public new Ref create_symbolic_reference(string name, string target, Ggit.Signature signature, string message) throws Error
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{
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return base.create_symbolic_reference(name, target, signature, message) as Ref;
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}
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public new Ref get_head() throws Error
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{
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return base.get_head() as Ref;
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}
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public Stage stage
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{
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owned get
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{
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if (d_stage == null)
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{
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d_stage = new Stage(this);
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}
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return d_stage;
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}
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}
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public Ggit.Signature get_signature_with_environment(Gee.Map<string, string> env, string envname = "COMMITER") throws Error
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{
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string? user = null;
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string? email = null;
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DateTime? date = null;
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var nameenv = @"GIT_$(envname)_NAME";
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var emailenv = @"GIT_$(envname)_EMAIL";
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var dateenv = @"GIT_$(envname)_DATE";
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if (env.has_key(nameenv))
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{
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user = env[nameenv];
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}
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if (env.has_key(emailenv))
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{
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email = env[emailenv];
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}
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if (env.has_key(dateenv))
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{
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try
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{
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date = Gitg.Date.parse(env[dateenv]);
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}
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catch {}
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}
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if (date == null)
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{
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date = new DateTime.now_local();
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}
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var conf = get_config();
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if (user == null)
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{
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try
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{
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user = conf.get_string("user.name");
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} catch {}
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}
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if (email == null)
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{
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try
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{
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email = conf.get_string("user.email");
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} catch {}
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}
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return new Ggit.Signature(user != null ? user : "",
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email != null ? email : "",
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date);
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}
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}
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}
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// ex:set ts=4 noet
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