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未验证 提交 ca8ddae2 编写于 作者: N Nikola Milosavljevic 提交者： GitHub
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Infra for regeneration of third-party-notices file (#60091) 

* Infra for regeneration of third-party-notices file

* Update eng/regenerate-third-party-notices.proj
Co-authored-by: NDavis Goodin <dagood@users.noreply.github.com>

* Addressing PR comments

* Updated copyright in all .cs files

* Update dotnet/liner repo name

* Add dotnet/emsdk to the list
Co-authored-by: NDavis Goodin <dagood@users.noreply.github.com>
上级 93957c6d
隐藏空白更改
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eng/Subsets.props
浏览文件 @ ca8ddae2
......@@ -161,6 +161,7 @@
<!-- Utility -->
<SubsetName Include="publish" OnDemand="true" Description="Generate asset manifests and prepare to publish to BAR." />
<SubsetName Include="RegenerateDownloadTable" OnDemand="true" Description="Regenerates the nightly build download table" />
<SubsetName Include="RegenerateThirdPartyNotices" OnDemand="true" Description="Regenerates the THIRD-PARTY-NOTICES.TXT file based on other repos' TPN files." />
</ItemGroup>
......@@ -408,6 +409,10 @@
<ProjectToBuild Include="$(RepositoryEngineeringDir)regenerate-download-table.proj" Pack="true" />
</ItemGroup>
<ItemGroup Condition="$(_subset.Contains('regeneratethirdpartynotices'))">
<ProjectToBuild Include="$(RepositoryEngineeringDir)regenerate-third-party-notices.proj" Pack="false" BuildInParallel="false" />
</ItemGroup>
<!-- Set default configurations. -->
<ItemGroup>
<ProjectToBuild Update="@(ProjectToBuild)">
......
eng/regenerate-third-party-notices.proj 0 → 100644
浏览文件 @ ca8ddae2
<Project Sdk="Microsoft.Build.NoTargets">
<UsingTask TaskName="RegenerateThirdPartyNotices" AssemblyFile="$(InstallerTasksAssemblyPath)" />
<Target Name="RegenerateThirdPartyNotices" AfterTargets="Build">
<PropertyGroup>
<TpnFile>$(InstallerProjectRoot)pkg\THIRD-PARTY-NOTICES.TXT</TpnFile>
</PropertyGroup>
<!--
Repo configuration. Upstreams, but also more: the TPN in dotnet/runtime serves many repos outside
its graph, because dotnet/runtime produces the installer that ends up placing the single TPN file
in the dotnet home directory.
-->
<ItemGroup>
<TpnRepo Include="dotnet/runtime" />
<TpnRepo Include="dotnet/aspnetcore" />
<TpnRepo Include="dotnet/installer" />
<TpnRepo Include="dotnet/roslyn-analyzers" />
<TpnRepo Include="dotnet/templating" />
<TpnRepo Include="dotnet/winforms" />
<TpnRepo Include="dotnet/wpf" />
<!--
Additional repos that should be included but don't have any third-party-notices files:
dotnet/efcore
dotnet/emsdk
dotnet/extensions
dotnet/icu
dotnet/sdk
dotnet/windowsdesktop
dotnet/linker
-->
<TpnRepo Condition="'%(TpnRepo.Branch)' == ''" Branch="main" />
<PotentialTpnPath Include="THIRD-PARTY-NOTICES.TXT" />
<PotentialTpnPath Include="THIRD-PARTY-NOTICES.txt" />
<PotentialTpnPath Include="THIRD-PARTY-NOTICES" />
<PotentialTpnPath Include="THIRDPARTYNOTICES.TXT" />
<PotentialTpnPath Include="THIRDPARTYNOTICES.txt" />
</ItemGroup>
<RegenerateThirdPartyNotices
TpnFile="$(TpnFile)"
PotentialTpnPaths="@(PotentialTpnPath)"
TpnRepos="@(TpnRepo)" />
<Message Text="$(MSBuildProjectName) -> $(TpnFile)" Importance="High" />
</Target>
</Project>
src/installer/pkg/THIRD-PARTY-NOTICES.TXT
浏览文件 @ ca8ddae2
......@@ -1305,3 +1305,198 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
License for fastmod (https://github.com/lemire/fastmod) and ibm-fpgen (https://github.com/nigeltao/parse-number-fxx-test-data)
--------------------------------------
Copyright 2018 Daniel Lemire
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
License notice for Angular v8.0
--------------------------------------------
The MIT License (MIT)
=====================
Copyright (c) 2010-2019 Google LLC. http://angular.io/license
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
License notice for corefx
License notice for JavaScript queues
-------------------------------------
CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED HEREUNDER.
Statement of Purpose
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For these and/or other purposes and motivations, and without any expectation of additional consideration or compensation, the person associating CC0 with a Work (the "Affirmer"), to the extent that he or she is an owner of Copyright and Related Rights in the Work, voluntarily elects to apply CC0 to the Work and publicly distribute the Work under its terms, with knowledge of his or her Copyright and Related Rights in the Work and the meaning and intended legal effect of CC0 on those rights.
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License notice for MSBuild Locator
-------------------------------------
https://github.com/Microsoft/MSBuildLocator
Copyright (c) 2018 .NET Foundation and Contributors
This software is licensed subject to the MIT license, available at
https://opensource.org/licenses/MIT
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
License notice for Newtonsoft.Json
===================================
The MIT License (MIT)
Copyright (c) 2007 James Newton-King
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
License notice for NuGet.Client
-------------------------------
In reference to: https://github.com/dotnet/templating/blob/main/build/nuget.exe
https://github.com/NuGet/NuGet.Client/blob/dev/LICENSE.txt
Copyright (c) .NET Foundation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
these files except in compliance with the License. You may obtain a copy of the
License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed
under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License.
License notice for Roslyn Clr Heap Allocation Analyzer
-------------------------------------
https://github.com/Microsoft/RoslynClrHeapAllocationAnalyzer
Copyright (c) 2018 Microsoft Corporation
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
License notice for StyleCop Analyzers
-------------------------------------
The MIT License (MIT)
Copyright (c) Tunnel Vision Laboratories, LLC
All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
------------------------------------------------
The MIT License (MIT)
Copyright (c) .NET Foundation and Contributors
All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
src/tasks/installer.tasks/StaticFileRegeneration/EnumerableExtensions.cs 0 → 100644
浏览文件 @ ca8ddae2
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Microsoft.DotNet.Build.Tasks
{
internal static class EnumerableExtensions
{
public static IEnumerable<T> NullAsEmpty<T>(this IEnumerable<T> source)
{
return source ?? Enumerable.Empty<T>();
}
}
}
src/tasks/installer.tasks/StaticFileRegeneration/RegenerateThirdPartyNotices.cs 0 → 100644
浏览文件 @ ca8ddae2
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Microsoft.Build.Framework;
using System;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
namespace Microsoft.DotNet.Build.Tasks
{
public class RegenerateThirdPartyNotices : BuildTask
{
private const string GitHubRawContentBaseUrl = "https://raw.githubusercontent.com/";
private static readonly char[] NewlineChars = { '\n', '\r' };
/// <summary>
/// The Third Party Notices file (TPN file) to regenerate.
/// </summary>
[Required]
public string TpnFile { get; set; }
/// <summary>
/// Potential names for the file in various repositories. Each one is tried for each repo.
/// </summary>
[Required]
public string[] PotentialTpnPaths { get; set; }
/// <summary>
/// %(Identity): The "{organization}/{name}" of a repo to gather TPN info from.
/// %(Branch): The branch to pull from.
/// </summary>
[Required]
public ITaskItem[] TpnRepos { get; set; }
public override bool Execute()
{
using (var client = new HttpClient())
{
ExecuteAsync(client).Wait();
}
return !Log.HasLoggedErrors;
}
public async Task ExecuteAsync(HttpClient client)
{
var results = await Task.WhenAll(TpnRepos
.SelectMany(item =>
{
string repo = item.ItemSpec;
string branch = item.GetMetadata("Branch")
?? throw new ArgumentException($"{item.ItemSpec} specifies no Branch.");
return PotentialTpnPaths.Select(path => new
{
Repo = repo,
Branch = branch,
PotentialPath = path,
Url = $"{GitHubRawContentBaseUrl}{repo}/{branch}/{path}"
});
})
.Select(async c =>
{
TpnDocument content = null;
Log.LogMessage(
MessageImportance.High,
$"Getting {c.Url}");
HttpResponseMessage response = await client.GetAsync(c.Url);
if (response.StatusCode != HttpStatusCode.NotFound)
{
response.EnsureSuccessStatusCode();
string tpnContent = await response.Content.ReadAsStringAsync();
try
{
content = TpnDocument.Parse(tpnContent.Split(NewlineChars));
}
catch
{
Log.LogError($"Failed to parse response from {c.Url}");
throw;
}
Log.LogMessage($"Got content from URL: {c.Url}");
}
else
{
Log.LogMessage($"Checked for content, but does not exist: {c.Url}");
}
return new
{
c.Repo,
c.Branch,
c.PotentialPath,
c.Url,
Content = content
};
}));
foreach (var r in results.Where(r => r.Content != null).OrderBy(r => r.Repo))
{
Log.LogMessage(
MessageImportance.High,
$"Found TPN: {r.Repo} [{r.Branch}] {r.PotentialPath}");
}
// Ensure we found one (and only one) TPN file for each repo.
foreach (var miscount in results
.GroupBy(r => r.Repo)
.Where(g => g.Count(r => r.Content != null) != 1))
{
Log.LogError($"Unable to find exactly one TPN for {miscount.Key}");
}
if (Log.HasLoggedErrors)
{
return;
}
TpnDocument existingTpn = TpnDocument.Parse(File.ReadAllLines(TpnFile));
Log.LogMessage(
MessageImportance.High,
$"Existing TPN file preamble: {existingTpn.Preamble.Substring(0, 10)}...");
foreach (var s in existingTpn.Sections.OrderBy(s => s.Header.SingleLineName))
{
Log.LogMessage(
MessageImportance.High,
$"{s.Header.StartLine + 1}:{s.Header.StartLine + s.Header.LineLength} {s.Header.Format} '{s.Header.SingleLineName}'");
}
TpnDocument[] otherTpns = results
.Select(r => r.Content)
.Where(r => r != null)
.ToArray();
TpnSection[] newSections = otherTpns
.SelectMany(o => o.Sections)
.Except(existingTpn.Sections, new TpnSection.ByHeaderNameComparer())
.OrderBy(s => s.Header.Name)
.ToArray();
foreach (TpnSection existing in results
.SelectMany(r => (r.Content?.Sections.Except(newSections)).NullAsEmpty())
.Where(s => !newSections.Contains(s))
.OrderBy(s => s.Header.Name))
{
Log.LogMessage(
MessageImportance.High,
$"Found already-imported section: '{existing.Header.SingleLineName}'");
}
foreach (var s in newSections)
{
Log.LogMessage(
MessageImportance.High,
$"New section to import: '{s.Header.SingleLineName}' of " +
string.Join(
", ",
results
.Where(r => r.Content?.Sections.Contains(s) == true)
.Select(r => r.Url)) +
$" line {s.Header.StartLine}");
}
Log.LogMessage(MessageImportance.High, $"Importing {newSections.Length} sections...");
var newTpn = new TpnDocument
{
Preamble = existingTpn.Preamble,
Sections = existingTpn.Sections.Concat(newSections)
};
File.WriteAllText(TpnFile, newTpn.ToString());
Log.LogMessage(MessageImportance.High, $"Wrote new TPN contents to {TpnFile}.");
}
}
}
src/tasks/installer.tasks/StaticFileRegeneration/TpnDocument.cs 0 → 100644
浏览文件 @ ca8ddae2
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using System.Linq;
namespace Microsoft.DotNet.Build.Tasks
{
public class TpnDocument
{
public static TpnDocument Parse(string[] lines)
{
var headers = TpnSectionHeader.ParseAll(lines).ToArray();
var sections = headers
.Select((h, i) =>
{
int headerEndLine = h.StartLine + h.LineLength + 1;
int linesUntilNext = lines.Length - headerEndLine;
if (i + 1 < headers.Length)
{
linesUntilNext = headers[i + 1].StartLine - headerEndLine;
}
return new TpnSection
{
Header = h,
Content = string.Join(
Environment.NewLine,
lines
.Skip(headerEndLine)
.Take(linesUntilNext)
// Skip lines in the content that could be confused for separators.
.Where(line => !TpnSectionHeader.IsSeparatorLine(line))
// Trim empty line at the end of the section.
.Reverse()
.SkipWhile(line => string.IsNullOrWhiteSpace(line))
.Reverse())
};
})
.ToArray();
if (sections.Length == 0)
{
throw new ArgumentException($"No sections found.");
}
return new TpnDocument
{
Preamble = string.Join(
Environment.NewLine,
lines.Take(sections.First().Header.StartLine)),
Sections = sections
};
}
public string Preamble { get; set; }
public IEnumerable<TpnSection> Sections { get; set; }
public override string ToString() =>
Preamble + Environment.NewLine +
string.Join(Environment.NewLine + Environment.NewLine, Sections) +
Environment.NewLine;
}
}
src/tasks/installer.tasks/StaticFileRegeneration/TpnSection.cs 0 → 100644
浏览文件 @ ca8ddae2
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
namespace Microsoft.DotNet.Build.Tasks
{
public class TpnSection
{
public class ByHeaderNameComparer : EqualityComparer<TpnSection>
{
public override bool Equals(TpnSection x, TpnSection y) =>
string.Equals(x.Header.Name, y.Header.Name, StringComparison.OrdinalIgnoreCase);
public override int GetHashCode(TpnSection obj) => obj.Header.Name.GetHashCode();
}
public TpnSectionHeader Header { get; set; }
public string Content { get; set; }
public override string ToString() =>
Header + Environment.NewLine + Environment.NewLine + Content;
}
}
src/tasks/installer.tasks/StaticFileRegeneration/TpnSectionHeader.cs 0 → 100644
浏览文件 @ ca8ddae2
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
namespace Microsoft.DotNet.Build.Tasks
{
public class TpnSectionHeader
{
private static readonly char[] SectionSeparatorChars = { '-', '=' };
private static readonly Regex NumberListPrefix = new Regex(@"^[0-9]+\.\t(?<name>.*)$");
public static bool IsSeparatorLine(string line)
{
return line.Length > 2 && line.All(c => SectionSeparatorChars.Contains(c));
}
public static IEnumerable<TpnSectionHeader> ParseAll(string[] lines)
{
// A separator line can't represent a section if it's on the first or last few lines.
for (int i = 1; i < lines.Length - 2; i++)
{
string lineAbove = lines[i - 1].Trim();
string line = lines[i].Trim();
string lineBelow = lines[i + 1].Trim();
if (line.Length > 2 &&
IsSeparatorLine(line) &&
string.IsNullOrEmpty(lineBelow))
{
// 'line' is a separator line. Check around to see what kind it is.
if (string.IsNullOrEmpty(lineAbove))
{
var header = ParseSeparatedOrNull(lines, i);
if (header != null)
{
yield return header;
}
}
else
{
var header = ParseUnderlined(lines, i);
yield return header;
}
}
var numberedHeader = ParseNumberedOrNull(lines, i);
if (numberedHeader != null)
{
yield return numberedHeader;
}
}
}
public string Name { get; set; }
public string SeparatorLine { get; set; }
public TpnSectionHeaderFormat Format { get; set; }
public int StartLine { get; set; }
public int LineLength { get; set; }
public string SingleLineName => Name.Replace('\n', ' ').Replace('\r', ' ');
public override string ToString()
{
switch (Format)
{
case TpnSectionHeaderFormat.Separated:
return
SeparatorLine + Environment.NewLine +
Environment.NewLine +
Name;
case TpnSectionHeaderFormat.Underlined:
return
Name + Environment.NewLine +
SeparatorLine;
case TpnSectionHeaderFormat.Numbered:
return SeparatorLine;
default:
throw new ArgumentOutOfRangeException();
}
}
private static TpnSectionHeader ParseSeparatedOrNull(string[] lines, int i)
{
string[] nameLines = lines
.Skip(i + 2)
.TakeWhile(s => !string.IsNullOrWhiteSpace(s))
.Select(s => s.Trim())
.ToArray();
string name = string.Join(Environment.NewLine, nameLines);
// If there's a separator line as the last line in the name, this line doesn't indicate
// a section. It needs to be handled by ParseUnderlined instead.
if (nameLines.Any(IsSeparatorLine))
{
if (nameLines.Take(nameLines.Length - 1).Any(IsSeparatorLine))
{
throw new ArgumentException(
$"Separator line detected inside name '{name}'");
}
}
else
{
return new TpnSectionHeader
{
Name = name,
SeparatorLine = lines[i],
Format = TpnSectionHeaderFormat.Separated,
StartLine = i,
LineLength = 2 + nameLines.Length
};
}
return null;
}
private static TpnSectionHeader ParseUnderlined(string[] lines, int i)
{
string[] nameLines = lines
.Take(i)
.Reverse()
.TakeWhile(s => !string.IsNullOrWhiteSpace(s))
.Reverse()
.Select(s => s.Trim())
.ToArray();
int nameStartLine = i - nameLines.Length;
return new TpnSectionHeader
{
Name = string.Join(Environment.NewLine, nameLines),
SeparatorLine = lines[i],
Format = TpnSectionHeaderFormat.Underlined,
StartLine = nameStartLine,
LineLength = nameLines.Length + 1
};
}
private static TpnSectionHeader ParseNumberedOrNull(string[] lines, int i)
{
Match numberListMatch;
if (string.IsNullOrWhiteSpace(lines[i - 1]) &&
string.IsNullOrWhiteSpace(lines[i + 1]) &&
(numberListMatch = NumberListPrefix.Match(lines[i])).Success)
{
return new TpnSectionHeader
{
Name = numberListMatch.Groups["name"].Value,
SeparatorLine = lines[i],
Format = TpnSectionHeaderFormat.Numbered,
StartLine = i,
LineLength = 1
};
}
return null;
}
}
}
src/tasks/installer.tasks/StaticFileRegeneration/TpnSectionHeaderFormat.cs 0 → 100644
浏览文件 @ ca8ddae2
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
namespace Microsoft.DotNet.Build.Tasks
{
public enum TpnSectionHeaderFormat
{
/// <summary>
/// {blank line}
/// {3+ section separator chars}
/// {blank line}
/// {name}
/// </summary>
Separated,
/// <summary>
/// {blank line}
/// {name (multiline)}
/// {3+ section separator chars}
/// {blank line}
/// </summary>
Underlined,
/// <summary>
/// {blank line}
/// {number}.{tab}{name}
/// {blank line}
/// </summary>
Numbered
}
}
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