JuliaIO · bicycle1885 · Oct 19, 2017 · Oct 18, 2017 · Oct 18, 2017 · Oct 18, 2017
diff --git a/.travis.yml b/.travis.yml
@@ -11,26 +11,9 @@ matrix:
     - julia: nightly
 notifications:
   email: false
-git:
-  depth: 99999999
-
-## uncomment the following lines to allow failures on nightly julia
-## (tests will run but not make your overall status red)
-#matrix:
-#  allow_failures:
-#  - julia: nightly
-
-## uncomment and modify the following lines to manually install system packages
-#addons:
-#  apt: # apt-get for linux
-#    packages:
-#    - gfortran
-#before_script: # homebrew for mac
-#  - if [ $TRAVIS_OS_NAME = osx ]; then brew install gcc; fi
-
 ## uncomment the following lines to override the default test script
 #script:
 #  - julia -e 'Pkg.clone(pwd()); Pkg.build("CodecXz"); Pkg.test("CodecXz"; coverage=true)'
 after_success:
   # push coverage results to Codecov
-  - julia -e 'cd(Pkg.dir("CodecXz")); Pkg.add("Coverage"); using Coverage; Codecov.submit(Codecov.process_folder())'
+  - if [ $TRAVIS_JULIA_VERSION != "nightly" ]; then julia -e 'cd(Pkg.dir("CodecXz")); Pkg.add("Coverage"); using Coverage; Codecov.submit(Codecov.process_folder())'
diff --git a/README.md b/README.md
@@ -27,24 +27,24 @@ erat ex bibendum ipsum, sed varius ipsum ipsum vitae dui.
 """
 
 # Streaming API.
-stream = XzCompressionStream(IOBuffer(text))
-for line in eachline(XzDecompressionStream(stream))
+stream = XzCompressorStream(IOBuffer(text))
+for line in eachline(XzDecompressorStream(stream))
     println(line)
 end
 close(stream)
 
 # Array API.
-compressed = transcode(XzCompression(), text)
+compressed = transcode(XzCompressor, text)
 @assert sizeof(compressed) < sizeof(text)
-@assert transcode(XzDecompression(), compressed) == Vector{UInt8}(text)
+@assert transcode(XzDecompressor, compressed) == Vector{UInt8}(text)
 ```
 
 This package exports following codecs and streams:
 
-| Codec             | Stream                  |
-| ----------------- | ----------------------- |
-| `XzCompression`   | `XzCompressionStream`   |
-| `XzDecompression` | `XzDecompressionStream` |
+| Codec            | Stream                 |
+| ---------------- | ---------------------- |
+| `XzCompressor`   | `XzCompressorStream`   |
+| `XzDecompressor` | `XzDecompressorStream` |
 
 See docstrings and [TranscodingStreams.jl](https://github.com/bicycle1885/TranscodingStreams.jl) for details.
 

diff --git a/src/CodecXz.jl b/src/CodecXz.jl
@@ -3,10 +3,10 @@ __precompile__()
 module CodecXz
 
 export
-    XzCompression,
-    XzCompressionStream,
-    XzDecompression,
-    XzDecompressionStream
+    XzCompressor,
+    XzCompressorStream,
+    XzDecompressor,
+    XzDecompressorStream
 
 import TranscodingStreams:
     TranscodingStreams,
@@ -20,4 +20,10 @@ include("liblzma.jl")
 include("compression.jl")
 include("decompression.jl")
 
+# Deprecations
+@deprecate XzCompression         XzCompressor
+@deprecate XzCompressionStream   XzCompressorStream
+@deprecate XzDecompression       XzDecompressor
+@deprecate XzDecompressionStream XzDecompressorStream
+
 end # module
diff --git a/src/compression.jl b/src/compression.jl
@@ -1,21 +1,21 @@
-# Compression Codec
-# =================
+# Compressor Codec
+# ================
 
-struct XzCompression <: TranscodingStreams.Codec
+struct XzCompressor <: TranscodingStreams.Codec
     stream::LZMAStream
     preset::UInt32
     check::Cint
 end
 
-function Base.show(io::IO, codec::XzCompression)
+function Base.show(io::IO, codec::XzCompressor)
     print(io, summary(codec), "(level=$(codec.preset), check=$(codec.check))")
 end
 
 const DEFAULT_COMPRESSION_LEVEL = 6
 const DEFAULT_CHECK = LZMA_CHECK_CRC64
 
 """
-    XzCompression(;level=$(DEFAULT_COMPRESSION_LEVEL), check=LZMA_CHECK_CRC64)
+    XzCompressor(;level=$(DEFAULT_COMPRESSION_LEVEL), check=LZMA_CHECK_CRC64)
 
 Create an xz compression codec.
 
@@ -24,43 +24,43 @@ Arguments
 - `level`: compression level (0..9)
 - `check`: integrity check type (`LZMA_CHECK_{NONE,CRC32,CRC64,SHA256}`)
 """
-function XzCompression(;level::Integer=DEFAULT_COMPRESSION_LEVEL, check::Cint=DEFAULT_CHECK)
+function XzCompressor(;level::Integer=DEFAULT_COMPRESSION_LEVEL, check::Cint=DEFAULT_CHECK)
     if !(0 ≤ level ≤ 9)
         throw(ArgumentError("compression level must be within 0..9"))
     elseif check ∉ (LZMA_CHECK_NONE, LZMA_CHECK_CRC32, LZMA_CHECK_CRC64, LZMA_CHECK_SHA256)
         throw(ArgumentError("invalid integrity check"))
     end
-    return XzCompression(LZMAStream(), level, check)
+    return XzCompressor(LZMAStream(), level, check)
 end
 
-const XzCompressionStream{S} = TranscodingStream{XzCompression,S} where S<:IO
+const XzCompressorStream{S} = TranscodingStream{XzCompressor,S} where S<:IO
 
 """
-    XzCompressionStream(stream::IO; kwargs...)
+    XzCompressorStream(stream::IO; kwargs...)
 
-Create an xz compression stream (see `XzCompression` for `kwargs`).
+Create an xz compression stream (see `XzCompressor` for `kwargs`).
 """
-function XzCompressionStream(stream::IO; kwargs...)
-    return TranscodingStream(XzCompression(;kwargs...), stream)
+function XzCompressorStream(stream::IO; kwargs...)
+    return TranscodingStream(XzCompressor(;kwargs...), stream)
 end
 
 
 # Methods
 # -------
 
-function TranscodingStreams.initialize(codec::XzCompression)
+function TranscodingStreams.initialize(codec::XzCompressor)
     ret = easy_encoder(codec.stream, codec.preset, codec.check)
     if ret != LZMA_OK
         lzmaerror(codec.stream, ret)
     end
     return
 end
 
-function TranscodingStreams.finalize(codec::XzCompression)
+function TranscodingStreams.finalize(codec::XzCompressor)
     free(codec.stream)
 end
 
-function TranscodingStreams.startproc(codec::XzCompression, mode::Symbol, error::Error)
+function TranscodingStreams.startproc(codec::XzCompressor, mode::Symbol, error::Error)
     ret = easy_encoder(codec.stream, codec.preset, codec.check)
     if ret != LZMA_OK
         error[] = ErrorException("xz error")
@@ -69,7 +69,7 @@ function TranscodingStreams.startproc(codec::XzCompression, mode::Symbol, error:
     return :ok
 end
 
-function TranscodingStreams.process(codec::XzCompression, input::Memory, output::Memory, error::Error)
+function TranscodingStreams.process(codec::XzCompressor, input::Memory, output::Memory, error::Error)
     stream = codec.stream
     stream.next_in = input.ptr
     stream.avail_in = input.size

diff --git a/src/decompression.jl b/src/decompression.jl
@@ -1,20 +1,20 @@
-# Decompression Codec
-# ===================
+# Decompressor Codec
+# ==================
 
-struct XzDecompression <: TranscodingStreams.Codec
+struct XzDecompressor <: TranscodingStreams.Codec
     stream::LZMAStream
     memlimit::Integer
     flags::UInt32
 end
 
-function Base.show(io::IO, codec::XzDecompression)
+function Base.show(io::IO, codec::XzDecompressor)
     print(io, summary(codec), "(memlimit=$(codec.memlimit), flags=$(codec.flags))")
 end
 
 const DEFAULT_MEM_LIMIT = typemax(UInt64)
 
 """
-    XzDecompression(;memlimit=$(DEFAULT_MEM_LIMIT), flags=LZMA_CONCATENATED)
+    XzDecompressor(;memlimit=$(DEFAULT_MEM_LIMIT), flags=LZMA_CONCATENATED)
 
 Create an xz decompression codec.
 
@@ -23,42 +23,42 @@ Arguments
 - `memlimit`: memory usage limit as bytes
 - `flags`: decoder flags
 """
-function XzDecompression(;memlimit::Integer=DEFAULT_MEM_LIMIT, flags::UInt32=LZMA_CONCATENATED)
+function XzDecompressor(;memlimit::Integer=DEFAULT_MEM_LIMIT, flags::UInt32=LZMA_CONCATENATED)
     if memlimit ≤ 0
         throw(ArgumentError("memlimit must be positive"))
     end
     # NOTE: flags are checked in liblzma
-    return XzDecompression(LZMAStream(), memlimit, flags)
+    return XzDecompressor(LZMAStream(), memlimit, flags)
 end
 
-const XzDecompressionStream{S} = TranscodingStream{XzDecompression,S} where S<:IO
+const XzDecompressorStream{S} = TranscodingStream{XzDecompressor,S} where S<:IO
 
 """
-    XzDecompressionStream(stream::IO; kwargs...)
+    XzDecompressorStream(stream::IO; kwargs...)
 
-Create an xz decompression stream (see `XzDecompression` for `kwargs`).
+Create an xz decompression stream (see `XzDecompressor` for `kwargs`).
 """
-function XzDecompressionStream(stream::IO; kwargs...)
-    return TranscodingStream(XzDecompression(;kwargs...), stream)
+function XzDecompressorStream(stream::IO; kwargs...)
+    return TranscodingStream(XzDecompressor(;kwargs...), stream)
 end
 
 
 # Methods
 # -------
 
-function TranscodingStreams.initialize(codec::XzDecompression)
+function TranscodingStreams.initialize(codec::XzDecompressor)
     ret = stream_decoder(codec.stream, codec.memlimit, codec.flags)
     if ret != LZMA_OK
         lzmaerror(codec.stream, ret)
     end
     return
 end
 
-function TranscodingStreams.finalize(codec::XzDecompression)
+function TranscodingStreams.finalize(codec::XzDecompressor)
     free(codec.stream)
 end
 
-function TranscodingStreams.startproc(codec::XzDecompression, mode::Symbol, error::Error)
+function TranscodingStreams.startproc(codec::XzDecompressor, mode::Symbol, error::Error)
     ret = stream_decoder(codec.stream, codec.memlimit, codec.flags)
     if ret != LZMA_OK
         error[] = ErrorException("xz error")
@@ -67,7 +67,7 @@ function TranscodingStreams.startproc(codec::XzDecompression, mode::Symbol, erro
     return :ok
 end
 
-function TranscodingStreams.process(codec::XzDecompression, input::Memory, output::Memory, error::Error)
+function TranscodingStreams.process(codec::XzDecompressor, input::Memory, output::Memory, error::Error)
     stream = codec.stream
     stream.next_in = input.ptr
     stream.avail_in = input.size

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -3,34 +3,34 @@ using Base.Test
 import TranscodingStreams
 
 @testset "Xz Codec" begin
-    codec = XzCompression()
-    @test codec isa XzCompression
-    @test ismatch(r"^CodecXz.XzCompression\(level=\d, check=\d+\)$", sprint(show, codec))
+    codec = XzCompressor()
+    @test codec isa XzCompressor
+    @test ismatch(r"^CodecXz.XzCompressor\(level=\d, check=\d+\)$", sprint(show, codec))
     @test CodecXz.initialize(codec) === nothing
     @test CodecXz.finalize(codec) === nothing
 
-    codec = XzDecompression()
-    @test codec isa XzDecompression
-    @test ismatch(r"^CodecXz.XzDecompression\(memlimit=\d+, flags=\d+\)$", sprint(show, codec))
+    codec = XzDecompressor()
+    @test codec isa XzDecompressor
+    @test ismatch(r"^CodecXz.XzDecompressor\(memlimit=\d+, flags=\d+\)$", sprint(show, codec))
     @test CodecXz.initialize(codec) === nothing
     @test CodecXz.finalize(codec) === nothing
 
     # Generated by `lzma.compress(b"foo")` on CPython 3.5.2.
     data = b"\xfd7zXZ\x00\x00\x04\xe6\xd6\xb4F\x02\x00!\x01\x16\x00\x00\x00t/\xe5\xa3\x01\x00\x02foo\x00\x00X\x15\xa9{,\xe6,\x98\x00\x01\x1b\x03\x0b/\xb9\x10\x1f\xb6\xf3}\x01\x00\x00\x00\x00\x04YZ"
-    @test read(XzDecompressionStream(IOBuffer(data))) == b"foo"
-    @test read(XzDecompressionStream(IOBuffer(vcat(data, data)))) == b"foofoo"
+    @test read(XzDecompressorStream(IOBuffer(data))) == b"foo"
+    @test read(XzDecompressorStream(IOBuffer(vcat(data, data)))) == b"foofoo"
     # corrupt data
     data[[1,3,5]] = b"bug"
-    @test_throws ErrorException read(XzDecompressionStream(IOBuffer(data)))
+    @test_throws ErrorException read(XzDecompressorStream(IOBuffer(data)))
 
-    @test XzCompressionStream <: TranscodingStreams.TranscodingStream
-    @test XzDecompressionStream <: TranscodingStreams.TranscodingStream
+    @test XzCompressorStream <: TranscodingStreams.TranscodingStream
+    @test XzDecompressorStream <: TranscodingStreams.TranscodingStream
 
-    TranscodingStreams.test_roundtrip_read(XzCompressionStream, XzDecompressionStream)
-    TranscodingStreams.test_roundtrip_write(XzCompressionStream, XzDecompressionStream)
-    TranscodingStreams.test_roundtrip_lines(XzCompressionStream, XzDecompressionStream)
-    TranscodingStreams.test_roundtrip_transcode(XzCompression, XzDecompression)
+    TranscodingStreams.test_roundtrip_read(XzCompressorStream, XzDecompressorStream)
+    TranscodingStreams.test_roundtrip_write(XzCompressorStream, XzDecompressorStream)
+    TranscodingStreams.test_roundtrip_lines(XzCompressorStream, XzDecompressorStream)
+    TranscodingStreams.test_roundtrip_transcode(XzCompressor, XzDecompressor)
 
-    @test_throws ArgumentError XzCompression(level=10)
-    @test_throws ArgumentError XzDecompression(memlimit=0)
+    @test_throws ArgumentError XzCompressor(level=10)
+    @test_throws ArgumentError XzDecompressor(memlimit=0)
 end