Revision 61a291bf6c4b5997b9b1371a7d3f12a6ce86945a authored by Jeff Bezanson on 22 February 2017, 04:15:47 UTC, committed by GitHub on 22 February 2017, 04:15:47 UTC
tolerate non-types as Tuple parameters better
index.jl
# This file is a part of Julia. License is MIT: http://julialang.org/license
function GitIndex(repo::GitRepo)
idx_ptr_ptr = Ref{Ptr{Void}}(C_NULL)
@check ccall((:git_repository_index, :libgit2), Cint,
(Ptr{Ptr{Void}}, Ptr{Void}), idx_ptr_ptr, repo.ptr)
return GitIndex(repo, idx_ptr_ptr[])
end
function read!(idx::GitIndex, force::Bool = false)
@check ccall((:git_index_read, :libgit2), Cint, (Ptr{Void}, Cint), idx.ptr, Cint(force))
return idx
end
function write!(idx::GitIndex)
@check ccall((:git_index_write, :libgit2), Cint, (Ptr{Void},), idx.ptr)
return idx
end
function write_tree!(idx::GitIndex)
oid_ptr = Ref(GitHash())
@check ccall((:git_index_write_tree, :libgit2), Cint,
(Ptr{GitHash}, Ptr{Void}), oid_ptr, idx.ptr)
return oid_ptr[]
end
function repository(idx::GitIndex)
if isnull(idx.nrepo)
throw(GitError(Error.Index, Error.ENOTFOUND, "Index does not have an owning repository."))
else
return Base.get(idx.nrepo)
end
end
"""
LibGit2.read_tree!(idx::GitIndex, tree::GitTree)
LibGit2.read_tree!(idx::GitIndex, treehash::AbstractGitHash)
Read the tree `tree` (or the tree pointed to by `treehash` in the repository owned by
`idx`) into the index `idx`. The current index contents will be replaced.
"""
function read_tree!(idx::GitIndex, tree::GitTree)
@check ccall((:git_index_read_tree, :libgit2), Cint,
(Ptr{Void}, Ptr{Void}), idx.ptr, tree.ptr)
end
read_tree!(idx::GitIndex, hash::AbstractGitHash) =
read_tree!(idx, GitTree(repository(idx), hash))
function add!(idx::GitIndex, files::AbstractString...;
flags::Cuint = Consts.INDEX_ADD_DEFAULT)
@check ccall((:git_index_add_all, :libgit2), Cint,
(Ptr{Void}, Ptr{StrArrayStruct}, Cuint, Ptr{Void}, Ptr{Void}),
idx.ptr, collect(files), flags, C_NULL, C_NULL)
end
function update!(idx::GitIndex, files::AbstractString...)
@check ccall((:git_index_update_all, :libgit2), Cint,
(Ptr{Void}, Ptr{StrArrayStruct}, Ptr{Void}, Ptr{Void}),
idx.ptr, collect(files), C_NULL, C_NULL)
end
function remove!(idx::GitIndex, files::AbstractString...)
@check ccall((:git_index_remove_all, :libgit2), Cint,
(Ptr{Void}, Ptr{StrArrayStruct}, Ptr{Void}, Ptr{Void}),
idx.ptr, collect(files), C_NULL, C_NULL)
end
function add!(repo::GitRepo, files::AbstractString...;
flags::Cuint = Consts.INDEX_ADD_DEFAULT)
with(GitIndex, repo) do idx
add!(idx, files..., flags = flags)
write!(idx)
end
return
end
function update!(repo::GitRepo, files::AbstractString...)
with(GitIndex, repo) do idx
update!(idx, files...)
write!(idx)
end
return
end
function remove!(repo::GitRepo, files::AbstractString...)
with(GitIndex, repo) do idx
remove!(idx, files...)
write!(idx)
end
return
end
function read!(repo::GitRepo, force::Bool = false)
with(GitIndex, repo) do idx
read!(idx, force)
end
return
end
function Base.count(idx::GitIndex)
return ccall((:git_index_entrycount, :libgit2), Csize_t, (Ptr{Void},), idx.ptr)
end
function Base.getindex(idx::GitIndex, i::Integer)
ie_ptr = ccall((:git_index_get_byindex, :libgit2),
Ptr{IndexEntry},
(Ptr{Void}, Csize_t), idx.ptr, i-1)
ie_ptr == C_NULL && return nothing
return unsafe_load(ie_ptr)
end
function Base.find(path::String, idx::GitIndex)
pos_ref = Ref{Csize_t}(0)
ret = ccall((:git_index_find, :libgit2), Cint,
(Ref{Csize_t}, Ptr{Void}, Cstring), pos_ref, idx.ptr, path)
ret == Cint(Error.ENOTFOUND) && return Nullable{Csize_t}()
return Nullable(pos_ref[]+1)
end
stage(ie::IndexEntry) = ccall((:git_index_entry_stage, :libgit2), Cint, (Ptr{IndexEntry},), Ref(ie))
function Base.show(io::IO, idx::GitIndex)
println(io, "GitIndex:\nRepository: ", repository(idx), "\nNumber of elements: ", count(idx))
end
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