forked from mia/Aegisub
96 lines
3.4 KiB
Forth
96 lines
3.4 KiB
Forth
// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
|
|
//
|
|
// Permission to use, copy, modify, and distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice appear in all copies.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
//
|
|
// Aegisub Project http://www.aegisub.org/
|
|
|
|
module DependencyFetchers
|
|
|
|
open System
|
|
open System.Diagnostics
|
|
open System.Linq
|
|
open Microsoft.Build.Evaluation
|
|
open Microsoft.Build.Framework
|
|
open Microsoft.Build.Utilities
|
|
|
|
let downloadArchive (url : String) unpackDest =
|
|
use wc = new Net.WebClient()
|
|
use downloadStream = wc.OpenRead url
|
|
use gzStream = new ICSharpCode.SharpZipLib.GZip.GZipInputStream(downloadStream)
|
|
use tarStream = new ICSharpCode.SharpZipLib.Tar.TarInputStream(gzStream)
|
|
use tarArchive = ICSharpCode.SharpZipLib.Tar.TarArchive.CreateInputTarArchive tarStream
|
|
tarArchive.ExtractContents unpackDest
|
|
|
|
type TarballProject() =
|
|
inherit Task()
|
|
|
|
member val Projects : ITaskItem[] = null with get, set
|
|
member val Root = "" with get, set
|
|
|
|
override this.Execute() =
|
|
let needsUpdate directory version =
|
|
try
|
|
not <| String.Equals(sprintf "%s\\version.aegisub" directory |> IO.File.ReadAllText, version)
|
|
with | :? IO.IOException -> true
|
|
|
|
let update directory (project : ITaskItem) version =
|
|
try IO.Directory.Delete(directory, true) with | :? IO.IOException -> ()
|
|
|
|
this.Log.LogMessage ("Downloading {0} {1} from {2}", project.ItemSpec, version, project.GetMetadata "Url")
|
|
downloadArchive (project.GetMetadata "Url") (sprintf @"%s\.." directory)
|
|
|
|
let dirname = project.GetMetadata "DirName"
|
|
if not <| String.IsNullOrWhiteSpace dirname
|
|
then IO.Directory.Move(dirname |> sprintf @"%s\..\%s" directory, directory)
|
|
|
|
IO.File.WriteAllText(sprintf @"%s\version.aegisub" directory, version)
|
|
|
|
let check (project : ITaskItem) =
|
|
let directory = sprintf "%s\\%s" this.Root project.ItemSpec
|
|
let version = project.GetMetadata "Version"
|
|
|
|
if needsUpdate directory <| version
|
|
then update directory project version
|
|
else this.Log.LogMessage <| sprintf "%s is up to date" project.ItemSpec
|
|
|
|
try
|
|
this.Projects |> Array.map check |> ignore
|
|
true
|
|
with e ->
|
|
this.Log.LogErrorFromException e
|
|
false
|
|
|
|
type DownloadTgzFile() =
|
|
inherit Task()
|
|
|
|
member val Url = "" with get, set
|
|
member val Destination = "" with get, set
|
|
member val OutputFile = "" with get, set
|
|
member val Hash = "" with get, set
|
|
|
|
override this.Execute() =
|
|
let needsDownload =
|
|
try
|
|
use fs = IO.File.OpenRead this.OutputFile
|
|
let sha = new Security.Cryptography.SHA1Managed ()
|
|
let hash = sha.ComputeHash fs
|
|
BitConverter.ToString(hash).Replace("-", "") <> this.Hash
|
|
with | :? IO.IOException -> true
|
|
|
|
try
|
|
if needsDownload
|
|
then downloadArchive this.Url this.Destination
|
|
true
|
|
with e ->
|
|
this.Log.LogErrorFromException e
|
|
false
|