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Add support for building a Chocolatey package. (#98)

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Closes #67
This commit is contained in:
Natalie Weizenbaum 2017-01-13 16:13:26 -08:00 committed by GitHub
parent eeb4b700ee
commit 5e80408f90
7 changed files with 167 additions and 18 deletions
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9
package/chocolatey/[Content_Types].xml Normal file
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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml" />
<Default Extension="nuspec" ContentType="application/octet" />
<Default Extension="ps1" ContentType="application/octet" />
<Default Extension="psmdcp" ContentType="application/vnd.openxmlformats-package.core-properties+xml" />
<Default Extension="bat" ContentType="application/bat" />
<Default Extension="snapshot" ContentType="application/octet" />
</Types>

1
package/chocolatey/chocolateyInstall.ps1 Normal file
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@ -0,0 +1 @@
Generate-BinFile "sass" "$packageFolder\tools\sass.bat"

1
package/chocolatey/chocolateyUninstall.ps1 Normal file
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@ -0,0 +1 @@
Remove-BinFile "sass" "$packageFolder\tools\sass.bat"

6
package/chocolatey/rels.xml Normal file
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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
<Relationship Type="http://schemas.microsoft.com/packaging/2010/07/manifest" Target="/sass.nuspec" Id="R1" />
<Relationship Type="http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties"
Target="/package/services/metadata/core-properties/properties.psmdcp" Id="R2" />
</Relationships>

8
package/chocolatey/sass.bat Normal file
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@ -0,0 +1,8 @@
@echo off
REM Copyright 2017 Google Inc. Use of this source code is governed by an
REM MIT-style license that can be found in the LICENSE file or at
REM https://opensource.org/licenses/MIT.
set SCRIPTPATH=%~dp0
set arguments=%*
dart.exe "-Dversion=SASS_VERSION" "%SCRIPTPATH%\sass.dart.snapshot" %arguments%

1
pubspec.yaml
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@ -29,4 +29,5 @@ dev_dependencies:
node_preamble: "^1.1.0"
scheduled_test: "^0.12.8"
test: "^0.12.5"
xml: "^2.4.0"
yaml: "^2.0.0"

159
tool/grind.dart
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@ -11,6 +11,7 @@ import 'package:grinder/grinder.dart';
import 'package:http/http.dart' as http;
import 'package:node_preamble/preamble.dart' as preamble;
import 'package:path/path.dart' as p;
import 'package:xml/xml.dart' as xml;
import 'package:yaml/yaml.dart';
/// The version of Dart Sass.
@ -83,6 +84,115 @@ npm_package() {
copy(new File('README.md'), dir);
}
@Task('Build a Chocolatey package.')
@Depends(snapshot)
chocolatey_package() {
_ensureBuild();
var nuspec = _nuspec();
var archive = new Archive()
..addFile(_fileFromString("sass.nuspec", nuspec.toString()))
..addFile(
_file("[Content_Types].xml", "package/chocolatey/[Content_Types].xml"))
..addFile(_file("_rels/.rels", "package/chocolatey/rels.xml"))
..addFile(_fileFromString(
"package/services/metadata/core-properties/properties.psmdcp",
_nupkgProperties(nuspec)))
..addFile(_file("tools/LICENSE", "LICENSE"))
..addFile(_file("tools/sass.dart.snapshot", "build/sass.dart.snapshot"))
..addFile(_file("tools/chocolateyInstall.ps1",
"package/chocolatey/chocolateyInstall.ps1"))
..addFile(_file("tools/chocolateyUninstall.ps1",
"package/chocolatey/chocolateyUninstall.ps1"))
..addFile(_fileFromString("tools/sass.bat",
_readAndReplaceVersion("package/chocolatey/sass.bat")));
var output = "build/sass.${_chocolateyVersion()}.nupkg";
log("Creating $output...");
new File(output).writeAsBytesSync(new ZipEncoder().encode(archive));
}
/// Creates a `sass.nuspec` file's contents.
xml.XmlDocument _nuspec() {
var builder = new xml.XmlBuilder();
builder.processing("xml", 'version="1.0"');
builder.element("package", nest: () {
builder
.namespace("http://schemas.microsoft.com/packaging/2011/10/nuspec.xsd");
builder.element("metadata", nest: () {
builder.element("id", nest: "sass");
builder.element("title", nest: "Sass");
builder.element("version", nest: _chocolateyVersion());
builder.element("authors", nest: "Natalie Weizenbaum");
builder.element("owners", nest: "nex3");
builder.element("projectUrl", nest: "https://github.com/sass/dart-sass");
builder.element("licenseUrl",
nest: "https://github.com/sass/dart-sass/blob/$_version/LICENSE");
builder.element("iconUrl",
nest: "https://cdn.rawgit.com/sass/sass-site/"
"f99ee33e4f688e244c7a5902c59d61f78daccc55/source/assets/img/"
"logos/logo-seal.png");
builder.element("bugTrackerUrl",
nest: "https://github.com/sass/dart-sass/issues");
builder.element("description",
nest: """
**Sass makes CSS fun again**. Sass is an extension of CSS, adding nested rules, variables, mixins, selector inheritance, and more. It's translated to well-formatted, standard CSS using the command line tool or a web-framework plugin.
This package is Dart Sass, the new Dart implementation of Sass.
""");
builder.element("summary", nest: "Sass makes CSS fun again.");
builder.element("tags", nest: "css preprocessor style sass");
builder.element("copyright",
nest: "Copyright ${new DateTime.now().year} Google, Inc.");
builder.element("dependencies", nest: () {
builder.element("dependency", attributes: {
"id": "dart-sdk",
// Unfortunately we need the exact same Dart version as we built with,
// since we ship a snapshot which isn't cross-version compatible. Once
// we switch to native compilation this won't be an issue.
"version": "[$_dartVersion]",
});
});
});
});
return builder.build() as xml.XmlDocument;
}
/// The current Sass version, formatted for Chocolatey which doesn't allow dots
/// in prerelease versions.
String _chocolateyVersion() {
var components = _version.split("-");
if (components.length == 1) return components.first;
assert(components.length == 2);
return "${components.first}-${components.last.replaceAll('.', '')}";
}
/// Returns the contents of the `properties.psmdcp` file, computed from the
/// nuspec's XML.
String _nupkgProperties(xml.XmlDocument nuspec) {
var builder = new xml.XmlBuilder();
builder.processing("xml", 'version="1.0"');
builder.element("coreProperties", nest: () {
builder.namespace(
"http://schemas.openxmlformats.org/package/2006/metadata/core-properties");
builder.namespace("http://purl.org/dc/elements/1.1/", "dc");
builder.element("dc:creator",
nest: nuspec.findAllElements("authors").first.text);
builder.element("dc:description",
nest: nuspec.findAllElements("description").first.text);
builder.element("dc:identifier",
nest: nuspec.findAllElements("id").first.text);
builder.element("version",
nest: nuspec.findAllElements("version").first.text);
builder.element("keywords",
nest: nuspec.findAllElements("tags").first.text);
builder.element("dc:title",
nest: nuspec.findAllElements("title").first.text);
});
return builder.build().toString();
}
/// Ensure that the `build/` directory exists.
void _ensureBuild() {
new Directory('build').createSync(recursive: true);
@ -108,17 +218,19 @@ Future _buildPackage(http.Client client, String os, String architecture) async {
? file.name.endsWith("/bin/dart.exe")
: file.name.endsWith("/bin/dart"));
var executable = dartExecutable.content;
var snapshot = new File('build/sass.dart.snapshot').readAsBytesSync();
var sassLicense = new File('LICENSE').readAsBytesSync();
var dartLicense = new File(p.join(_sdkDir, 'LICENSE')).readAsBytesSync();
var archive = new Archive()
..addFile(_file(
..addFile(_fileFromBytes(
"dart-sass/src/dart${os == 'windows' ? '.exe' : ''}", executable,
executable: true))
..addFile(_file("dart-sass/src/DART_LICENSE", dartLicense))
..addFile(_file("dart-sass/src/sass.dart.snapshot", snapshot))
..addFile(_file("dart-sass/src/SASS_LICENSE", sassLicense))
..addFile(_scriptFor(os));
..addFile(_file("dart-sass/src/DART_LICENSE", p.join(_sdkDir, 'LICENSE')))
..addFile(
_file("dart-sass/src/sass.dart.snapshot", "build/sass.dart.snapshot"))
..addFile(_file("dart-sass/src/SASS_LICENSE", "LICENSE"))
..addFile(_fileFromString(
"dart-sass/dart-sass${os == 'windows' ? '.bat' : ''}",
_readAndReplaceVersion(
"package/dart-sass.${os == 'windows' ? 'bat' : 'sh'}"),
executable: true));
var prefix = 'build/dart-sass-$_version-$os-$architecture';
if (os == 'windows') {
@ -133,20 +245,31 @@ Future _buildPackage(http.Client client, String os, String architecture) async {
}
}
/// Returns a shell script archive file for the given [os].
ArchiveFile _scriptFor(String os) {
var contents = new File("package/dart-sass.${os == 'windows' ? 'bat' : 'sh'}")
.readAsStringSync()
.replaceAll("SASS_VERSION", _version);
var bytes = UTF8.encode(contents);
return _file("dart-sass/dart-sass${os == 'windows' ? '.bat' : ''}", bytes,
executable: true);
}
/// Reads [file], replaces all instances of SASS_VERSION with the actual
/// version, and returns its contents.
String _readAndReplaceVersion(String file) =>
new File(file).readAsStringSync().replaceAll("SASS_VERSION", _version);
/// Creates an [ArchiveFile] with the given [path] and [data].
///
/// If [executable] is `true`, this marks the file as executable.
ArchiveFile _file(String path, List<int> data, {bool executable: false}) =>
ArchiveFile _fileFromBytes(String path, List<int> data,
{bool executable: false}) =>
new ArchiveFile(path, data.length, data)
..mode = executable ? 495 : 428
..lastModTime = new DateTime.now().millisecondsSinceEpoch ~/ 1000;
/// Creates a UTF-8-encoded [ArchiveFile] with the given [path] and [contents].
///
/// If [executable] is `true`, this marks the file as executable.
ArchiveFile _fileFromString(String path, String contents,
{bool executable: false}) =>
_fileFromBytes(path, UTF8.encode(contents), executable: executable);
/// Creates an [ArchiveFile] at the archive path [target] from the local file at
/// [source].
///
/// If [executable] is `true`, this marks the file as executable.
ArchiveFile _file(String target, String source, {bool executable: false}) =>
_fileFromBytes(target, new File(source).readAsBytesSync(),
executable: executable);