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Add geef_odb:write

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This commit is contained in:
Carlos Martín Nieto
2013-03-30 14:19:05 +01:00
parent 5ee6b055e9
commit 125e132af9
7 changed files with 58 additions and 2 deletions
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1
c_src/geef.c
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@@ -89,6 +89,7 @@ static ErlNifFunc geef_funcs[] =
{"repository_get_workdir", 1, geef_repository_workdir},
{"repository_get_odb", 1, geef_repository_odb},
{"odb_object_exists", 2, geef_odb_exists},
{"odb_write", 3, geef_odb_write},
{"reference_list", 1, geef_reference_list},
{"reference_to_id", 2, geef_reference_to_id},
{"reference_glob", 2, geef_reference_glob},

14
c_src/object.c
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@@ -28,6 +28,20 @@ ERL_NIF_TERM geef_object_type2atom(const git_otype type)
}
}
git_otype geef_object_atom2type(ERL_NIF_TERM term)
{
if (!enif_compare(term, atoms.commit))
return GIT_OBJ_COMMIT;
else if (!enif_compare(term, atoms.tree))
return GIT_OBJ_TREE;
else if (!enif_compare(term, atoms.blob))
return GIT_OBJ_BLOB;
else if (!enif_compare(term, atoms.tag))
return GIT_OBJ_TAG;
return GIT_OBJ_BAD;
}
ERL_NIF_TERM
geef_object_lookup(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
{

1
c_src/object.h
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@@ -16,6 +16,7 @@ ERL_NIF_TERM geef_object_lookup(ErlNifEnv *env, int argc, const ERL_NIF_TERM arg
ERL_NIF_TERM geef_object_id(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);
ERL_NIF_TERM geef_object_type2atom(const git_otype type);
git_otype geef_object_atom2type(ERL_NIF_TERM term);
void geef_object_free(ErlNifEnv *env, void *cd);

26
c_src/repository.c
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@@ -1,4 +1,6 @@
#include "repository.h"
#include "object.h"
#include "oid.h"
#include "geef.h"
#include <string.h>
#include <git2.h>
@@ -191,3 +193,27 @@ geef_odb_exists(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
return atoms.false;
}
ERL_NIF_TERM
geef_odb_write(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[])
{
git_otype type;
git_oid oid;
geef_odb *odb;
ErlNifBinary contents, oid_bin;
if (!enif_get_resource(env, argv[0], geef_odb_type, (void **) &odb))
return enif_make_badarg(env);
if (!enif_inspect_iolist_as_binary(env, argv[1], &contents))
return enif_make_badarg(env);
type = geef_object_atom2type(argv[2]);
if (git_odb_write(&oid, odb->odb, contents.data, contents.size, type) < 0)
return geef_error(env);
if (geef_oid_bin(&oid_bin, &oid) < 0)
return atoms.error;
return enif_make_tuple2(env, atoms.ok, enif_make_binary(env, &oid_bin));
}

1
c_src/repository.h
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@@ -13,6 +13,7 @@ ERL_NIF_TERM geef_repository_workdir(ErlNifEnv *env, int argc, const ERL_NIF_TER
ERL_NIF_TERM geef_repository_is_bare(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);
ERL_NIF_TERM geef_repository_odb(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);
ERL_NIF_TERM geef_odb_exists(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);
ERL_NIF_TERM geef_odb_write(ErlNifEnv *env, int argc, const ERL_NIF_TERM argv[]);
void geef_repository_free(ErlNifEnv *env, void *cd);