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-- Copyright (c) 2010 by Robert G. Jakabosky <bobby@sharedrealm.com>
--
-- Permission is hereby granted, free of charge, to any person obtaining a copy
-- of this software and associated documentation files (the "Software"), to deal
-- in the Software without restriction, including without limitation the rights
-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-- copies of the Software, and to permit persons to whom the Software is
-- furnished to do so, subject to the following conditions:
--
-- The above copyright notice and this permission notice shall be included in
-- all copies or substantial portions of the Software.
--
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-- THE SOFTWARE.
object "Commit" {
c_source [[
typedef git_commit Commit;
]],
extends "Object",
constructor "lookup" {
c_call {"GitError", "err"} "git_commit_lookup"
{ "Commit *", "&this", "Repository *", "repo", "OID", "&id" },
},
c_function "create" {
var_in{ "OID", "oid" },
var_in{ "Repository *", "repo" },
var_in{ "const char *", "update_ref" },
var_in{ "Signature *", "author" },
var_in{ "Signature *", "committer" },
var_in{ "const char *", "message_encoding" },
var_in{ "const char *", "message" },
var_in{ "Tree *", "tree" },
var_in{ "Commit *", "parent" },
var_out{"GitError", "err"},
c_source "pre" [[
int parent_count = 0;
const git_commit **parents;
int n;
]],
c_source[[
/* count parents. */
parent_count = lua_gettop(L) - ${parent::idx} + 1;
/* valid parents. The first parent commit is already validated. */
for(n = 1; n < parent_count; n++) {
obj_type_Commit_check(L, ${parent::idx} + n);
}
/* now it is safe to allocate oid array. */
parents = malloc(parent_count * sizeof(git_commit *));
/* copy oids from all parents into oid array. */
parents[0] = ${parent};
for(n = 1; n < parent_count; n++) {
parents[n] = obj_type_Commit_check(L, ${parent::idx} + n);
}
${err} = git_commit_create(&(${oid}), ${repo}, ${update_ref},
${author}, ${committer}, ${message_encoding}, ${message},
${tree}, parent_count, parents);
/* free parent oid array. */
free(parents);
]]
},
method "id" {
c_method_call { "OID", "*id" } "git_commit_id" {}
},
method "message_encoding" {
c_method_call "const char *" "git_commit_message_encoding" {}
},
method "message" {
c_method_call "const char *" "git_commit_message" {}
},
method "time" {
c_method_call "git_time_t" "git_commit_time" {}
},
method "time_offset" {
c_method_call "int" "git_commit_time_offset" {}
},
method "committer" {
c_method_call "const Signature *" "git_commit_committer" {}
},
method "author" {
c_method_call "const Signature *" "git_commit_author" {}
},
method "tree" {
c_call "GitError" "git_commit_tree" { "!Tree *", "&tree>1", "Commit *", "this" }
},
method "parentcount" {
c_method_call "unsigned int" "git_commit_parentcount" {}
},
method "parent" {
c_call "GitError" "git_commit_parent"
{ "Commit *", "&parent>1", "Commit *", "this", "unsigned int", "n" }
},
}
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