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Florian Rappl 2019-05-18 13:38:10 +02:00
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12 изменённых файлов: 674 добавлений и 0 удалений

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# http://editorconfig.org
root = true
[*]
indent_style = space
indent_size = 4
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
[*.csproj]
indent_style = space
indent_size = 2

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# Auto detect text files and perform LF normalization
* text=auto
# Custom for Visual Studio
*.cs diff=csharp
*.sln merge=union
*.csproj merge=union
*.vbproj merge=union
*.fsproj merge=union
*.dbproj merge=union
# Standard to msysgit
*.doc diff=astextplain
*.DOC diff=astextplain
*.docx diff=astextplain
*.DOCX diff=astextplain
*.dot diff=astextplain
*.DOT diff=astextplain
*.pdf diff=astextplain
*.PDF diff=astextplain
*.rtf diff=astextplain
*.RTF diff=astextplain

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# Contributor Covenant Code of Conduct
This project has adopted the code of conduct defined by the Contributor Covenant to clarify expected behavior in our community.
In particular this means:
> We are committed to making participation in this project a harassment-free experience for everyone, regardless of level of experience, gender, gender identity and expression, sexual orientation, disability, personal appearance, body size, race, ethnicity, age, religion, or nationality.
Examples of unacceptable behavior by participants include:
* The use of sexualized language or imagery
* Personal attacks
* Trolling or insulting/derogatory comments
* Public or private harassment
* Publishing other's private information, such as physical or electronic addresses, without explicit permission
* Other unethical or unprofessional conduct
For the complete set of rules and more information on the topic see the [.NET Foundation Code of Conduct](https://dotnetfoundation.org/code-of-conduct).

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# Contributing
## Project Scope
The AngleSharp project ultimately tries to provide tools to parse, inspect, modify and interact with traditional web resources, such as HTML or CSS, for .NET development. Anything that is related to this goal will be considered. The project aims to be fully standards compliant. If your contribution is not following the standard, the chances of accepting it are limited.
## Code License
This is an open source project falling under the [MIT License](../LICENSE). By using, distributing, or contributing to this project, you accept and agree that all code within the AngleSharp project and its libraries are licensed under MIT license.
## Becoming a Contributor
Until the project has enough contributors a [BDFL](https://en.wikipedia.org/wiki/Benevolent_dictator_for_life) model is followed. As such the sole key maintainer keeps the right to appoint GitHub members as regular project contributors. Nevertheless, usually appointing someone follows this process:
1. An individual contributes actively via discussions (reporting bugs, giving feedback to existing or opening new issues) and / or pull requests
2. The individual is either directly asked, invited or asks for contributor rights on the project
3. The individual uses the contribution rights to sustain or increase the active contributions
Every contributor has to sign the contributor's license agreement (CLA) to establish a legal trust between the project and its contributors.
## Working on AngleSharp
### Issue Discussion
Discussion of issues should be placed transparently in the issue tracker here on GitHub.
* [AngleSharp.Core](https://github.com/AngleSharp/AngleSharp/issues/)
* [AngleSharp.Css](https://github.com/AngleSharp/AngleSharp.Css/issues/)
* [AngleSharp.Io](https://github.com/AngleSharp/AngleSharp.Io/issues/)
* [AngleSharp.Js](https://github.com/AngleSharp/AngleSharp.Js/issues/)
* [AngleSharp.Xml](https://github.com/AngleSharp/AngleSharp.Xml/issues/)
### Modifying the code
AngleSharp and its libraries uses features from the latest versions of C# (e.g., C# 7). You will therefore need a C# compiler that is up for the job.
1. Fork and clone the repo.
2. First try to build the AngleSharp.Core libray and see if you get the tests running.
3. You will be required to resolve some dependencies via NuGet.
AngleSharp itself does not have dependencies, however, the tests are dependent on NUnit.
The build system of AngleSharp uses Cake. A bootstrap script (build.ps1 for Windows or build.sh for *nix systems) is included. Note, that at the moment AngleSharp may require NuGet 3.5, which looks for MSBuild pre-15, i.e., before Visual Studio 2017 on Windows systems. We aim to drop this requirement enitirely soon.
### Code Conventions
Most parts in the AngleSharp project are fairly straight forward. Among these are:
- Always use statement blocks for control statements, e.g., in a for-loop, if-condition, ...
- You may use a simple (throw) statement in case of enforcing contracts on argument
- Be explicit about modifiers (some files follow an older convention of the code base, but we settled on the explicit style)
There are a couple of rules, which are definitely not standard, but highly recommended for consistency and readability:
- AngleSharp uses the RHS convention, where types are always put on the right hand side if possible, i.e., preferring `var` under all circumstances
- A single empty line between two non-simple statements (e.g., for-loop and if-condition) should be inserted
- Types are preferred to keywords (`String` instead of `string` or `Int32` instead of `int`)
- `using` statements must be inside the namespace declaration
### Development Workflow
1. If no issue already exists for the work you'll be doing, create one to document the problem(s) being solved and self-assign.
2. Otherwise please let us know that you are working on the problem. Regular status updates (e.g. "still in progress", "no time anymore", "practically done", "pull request issued") are highly welcome.
2. Create a new branch—please don't work in the `master` branch directly. It is reserved for releases. We recommend naming the branch to match the issue being addressed (`feature/#777` or `issue-777`).
3. Add failing tests for the change you want to make. Tests are crucial and should be taken from W3C (or other specification).
4. Fix stuff. Always go from edge case to edge case.
5. All tests should pass now. Also your new implementation should not break existing tests.
6. Update the documentation to reflect any changes. (or document such changes in the original issue)
7. Push to your fork or push your issue-specific branch to the main repository, then submit a pull request against `devel`.
Just to illustrate the git workflow for AngleSharp a little bit more we've added the following graphs.
Initially, AngleSharp starts at the `master` branch. This branch should contain the latest stable (or released) version.
Here we now created a new branch called `devel`. This is the development branch.
Now active work is supposed to be done. Therefore a new branch should be created. Let's create one:
```
git checkout -b feature/#777
```
There may be many of these feature branches. Most of them are also pushed to the server for discussion or synchronization.
```
git push -u origin feature/#777
```
Now feature branches may be closed when they are done. Here we simply merge with the feature branch(es). For instance the following command takes the `feature/#777` branch from the server and merges it with the `devel` branch.
```
git checkout devel
git pull
git pull origin feature/#777
git push
```
Finally, we may have all the features that are needed to release a new version of AngleSharp. Here we tag the release. For instance for the 1.0 release we use `v1.0`.
```
git checkout master
git merge devel
git tag v1.0
```
(The last part is automatically performed by our CI system.)
### Versioning
The rules of [semver](http://semver.org/) don't necessarily apply here, but we will try to stay quite close to them.
Prior to version 1.0.0 we use the following scheme:
1. MINOR versions for reaching a feature milestone potentially combined with dramatic API changes
2. PATCH versions for refinements (e.g. performance improvements, bug fixes)
After releasing version 1.0.0 the scheme changes to become:
1. MAJOR versions at maintainers' discretion following significant changes to the codebase (e.g., API changes)
2. MINOR versions for backwards-compatible enhancements (e.g., performance improvements)
3. PATCH versions for backwards-compatible bug fixes (e.g., spec compliance bugs, support issues)
#### Code style
Regarding code style like indentation and whitespace, **follow the conventions you see used in the source already.** In general most of the [C# coding guidelines from Microsoft](https://msdn.microsoft.com/en-us/library/ff926074.aspx) are followed. This project prefers type inference with `var` to explicitly stating (redundant) information.
It is also important to keep a certain `async`-flow and to always use `ConfigureAwait(false)` in conjunction with an `await` expression.

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---
name: Bug Report
about: Create a report to help us improve
title: ''
labels: 'bug'
assignees: ''
---
# Bug Report
## Prerequisites
- [ ] Can you reproduce the problem in a [MWE](https://en.wikipedia.org/wiki/Minimal_working_example)?
- [ ] Are you running the latest version of AngleSharp?
- [ ] Did you check the FAQs to see if that helps you?
- [ ] Are you reporting to the correct repository? (there are multiple AngleSharp libraries, e.g., `AngleSharp.Css` for CSS support)
- [ ] Did you perform a search in the issues?
For more information, see the `CONTRIBUTING` guide.
## Description
[Description of the bug]
## Steps to Reproduce
1. [First Step]
2. [Second Step]
3. [and so on...]
**Expected behavior:** [What you expected to happen]
**Actual behavior:** [What actually happened]
**Environment details:** [OS, .NET Runtime, ...]
## Possible Solution
[Optionally, share your idea to fix the issue]

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---
name: Feature Request
about: Suggest an idea for this project
title: ''
labels: 'enhancement'
assignees: ''
---
# New Feature Proposal
## Description
[Description of the proposed feature]
## Background
Provide any additional background for the feature. e.g., user scenarios.
## Specification
In case of updates that adhere to specification changes, please reference the used specification.

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# Types of Changes
## Prerequisites
Please make sure you can check the following two boxes:
- [ ] I have read the **CONTRIBUTING** document
- [ ] My code follows the code style of this project
## Contribution Type
What types of changes does your code introduce? Put an `x` in all the boxes that apply:
- [ ] Bug fix (non-breaking change which fixes an issue, please reference the issue id)
- [ ] New feature (non-breaking change which adds functionality, make sure to open an associated issue first)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
- [ ] My change requires a change to the documentation
- [ ] I have updated the documentation accordingly
- [ ] I have added tests to cover my changes
- [ ] All new and existing tests passed
## Description
[Place a meaningful description here.]

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#################
## Eclipse
#################
*.pydevproject
.project
.metadata
tmp/
*.tmp
*.bak
*.swp
*~.nib
local.properties
.classpath
.settings/
.loadpath
# External tool builders
.externalToolBuilders/
# Locally stored "Eclipse launch configurations"
*.launch
# CDT-specific
.cproject
# PDT-specific
.buildpath
################
## Rider
################
.idea/
################
## VS Code
################
.vscode/
#################
## Visual Studio
#################
## Ignore Visual Studio temporary files, build results, and
## files generated by popular Visual Studio add-ons.
# User-specific files
*.suo
*.user
*.userosscache
*.sln.docstates
# User-specific files (MonoDevelop/Xamarin Studio)
*.userprefs
# Build results
[Dd]ebug/
[Rr]elease/
[Bb]in/
[Bb]uild/
[Oo]bj/
# Visual Studio 2015 cache/options directory
.vs/
# DNX
*.lock.json
artifacts/
[Dd]ebug/
[Rr]elease/
[Pp]ackages/
[Tt]ools/
![Tt]ools/packages.config
TestResults/
*.nuget.targets
*.nuget.props
*.nupkg
*_i.c
*_p.c
*.ilk
*.meta
*.obj
*.pch
*.pdb
*.pgc
*.pgd
*.rsp
*.sbr
*.tlb
*.tli
*.tlh
*.tmp
*.vspscc
.builds
*.dotCover
*.dotSettings
# Visual C++ cache files
ipch/
*.aps
*.ncb
*.opensdf
*.sdf
# Visual Studio profiler
*.psess
*.vsp
# ReSharper is a .NET coding add-in
_ReSharper*
# Installshield output folder
[Ee]xpress
# DocProject is a documentation generator add-in
DocProject/buildhelp/
DocProject/Help/*.HxT
DocProject/Help/*.HxC
DocProject/Help/*.hhc
DocProject/Help/*.hhk
DocProject/Help/*.hhp
DocProject/Help/Html2
DocProject/Help/html
# Click-Once directory
publish
# Others
[Bb]in
[Oo]bj
sql
TestResults
*.Cache
ClientBin
stylecop.*
~$*
*.dbmdl
Generated_Code #added for RIA/Silverlight projects
# Backup & report files from converting an old project file to a newer
# Visual Studio version. Backup files are not needed, because we have git ;-)
_UpgradeReport_Files/
Backup*/
UpgradeLog*.XML
############
## Windows
############
# Windows image file caches
Thumbs.db
# Folder config file
Desktop.ini
#############
## Python
#############
*.py[co]
# Packages
*.egg
*.egg-info
dist
build
eggs
parts
var
sdist
develop-eggs
.installed.cfg
# Installer logs
pip-log.txt
# Unit test / coverage reports
.coverage
.tox
#Translations
*.mo
#Mr Developer
.mr.developer.cfg
# Mac crap
.DS_Store

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The MIT License (MIT)
Copyright (c) 2013 - 2019 AngleSharp
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.

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version: '{build}'
branches:
only:
- master
- devel
skip_tags: true
image: Visual Studio 2015
configuration: Release
platform: Any CPU
build_script:
- ps: >-
if ($env:APPVEYOR_PULL_REQUEST_NUMBER -eq $null -and $env:APPVEYOR_REPO_BRANCH -eq "master") {
.\build.ps1 -Target Publish
} elseif ($env:APPVEYOR_PULL_REQUEST_NUMBER -eq $null -and $env:APPVEYOR_REPO_BRANCH -eq "devel") {
.\build.ps1 -Target PrePublish
} else {
.\build.ps1 -Target AppVeyor
}
test: off
deploy: off

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Param(
[string]$Script = "build.cake",
[string]$Target = "Default",
[ValidateSet("Release", "Debug")]
[string]$Configuration = "Release",
[ValidateSet("Quiet", "Minimal", "Normal", "Verbose", "Diagnostic")]
[string]$Verbosity = "Verbose",
[switch]$Experimental,
[switch]$WhatIf,
[switch]$Mono,
[switch]$SkipToolPackageRestore,
[Parameter(Position=0,Mandatory=$false,ValueFromRemainingArguments=$true)]
[string[]]$ScriptArgs
)
$PSScriptRoot = split-path -parent $MyInvocation.MyCommand.Definition;
$UseDryRun = "";
$UseMono = "";
$TOOLS_DIR = Join-Path $PSScriptRoot "tools"
$NUGET_EXE = Join-Path $TOOLS_DIR "nuget.exe"
$NUGET_OLD_EXE = Join-Path $TOOLS_DIR "nuget_old.exe"
$CAKE_EXE = Join-Path $TOOLS_DIR "Cake/Cake.exe"
$NUGET_URL = "https://dist.nuget.org/win-x86-commandline/latest/nuget.exe"
$NUGET_OLD_URL = "https://dist.nuget.org/win-x86-commandline/v3.5.0/nuget.exe"
# Should we use experimental build of Roslyn?
$UseExperimental = "";
if ($Experimental.IsPresent) {
$UseExperimental = "-experimental"
}
# Is this a dry run?
if ($WhatIf.IsPresent) {
$UseDryRun = "-dryrun"
}
# Should we use mono?
if ($Mono.IsPresent) {
$UseMono = "-mono"
}
# Try download NuGet.exe if do not exist.
if (!(Test-Path $NUGET_EXE)) {
(New-Object System.Net.WebClient).DownloadFile($NUGET_URL, $NUGET_EXE)
}
# Try download NuGet.exe if do not exist.
if (!(Test-Path $NUGET_OLD_URL)) {
(New-Object System.Net.WebClient).DownloadFile($NUGET_OLD_URL, $NUGET_OLD_EXE)
}
# Make sure NuGet (latest) exists where we expect it.
if (!(Test-Path $NUGET_EXE)) {
Throw "Could not find nuget.exe"
}
# Make sure NuGet (v3.5.0) exists where we expect it.
if (!(Test-Path $NUGET_OLD_EXE)) {
Throw "Could not find nuget_old.exe"
}
# Restore tools from NuGet?
if (-Not $SkipToolPackageRestore.IsPresent)
{
Push-Location
Set-Location $TOOLS_DIR
Invoke-Expression "$NUGET_EXE install -ExcludeVersion"
Pop-Location
if ($LASTEXITCODE -ne 0) {
exit $LASTEXITCODE
}
}
# Make sure that Cake has been installed.
if (!(Test-Path $CAKE_EXE)) {
Throw "Could not find Cake.exe"
}
# Start Cake
Invoke-Expression "$CAKE_EXE `"$Script`" -target=`"$Target`" -configuration=`"$Configuration`" -verbosity=`"$Verbosity`" $UseMono $UseDryRun $UseExperimental $ScriptArgs"
exit $LASTEXITCODE

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#!/usr/bin/env bash
###############################################################
# This is the Cake bootstrapper script that is responsible for
# downloading Cake and all specified tools from NuGet.
###############################################################
# Define directories.
SCRIPT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
TOOLS_DIR=$SCRIPT_DIR/tools
NUGET_EXE=$TOOLS_DIR/nuget.exe
NUGET_OLD_EXE=$TOOLS_DIR/nuget_old.exe
CAKE_EXE=$TOOLS_DIR/Cake/Cake.exe
# Define default arguments.
SCRIPT="build.cake"
TARGET="Default"
CONFIGURATION="Release"
VERBOSITY="verbose"
DRYRUN=
SHOW_VERSION=false
SCRIPT_ARGUMENTS=()
# Parse arguments.
for i in "$@"; do
case $1 in
-s|--script) SCRIPT="$2"; shift ;;
-t|--target) TARGET="$2"; shift ;;
-c|--configuration) CONFIGURATION="$2"; shift ;;
-v|--verbosity) VERBOSITY="$2"; shift ;;
-d|--dryrun) DRYRUN="-dryrun" ;;
--version) SHOW_VERSION=true ;;
--) shift; SCRIPT_ARGUMENTS+=("$@"); break ;;
*) SCRIPT_ARGUMENTS+=("$1") ;;
esac
shift
done
# Make sure the tools folder exist.
if [ ! -d $TOOLS_DIR ]; then
mkdir $TOOLS_DIR
fi
# Make sure that packages.config exist.
if [ ! -f $TOOLS_DIR/packages.config ]; then
echo "Downloading packages.config..."
curl -Lsfo $TOOLS_DIR/packages.config http://cakebuild.net/bootstrapper/packages
if [ $? -ne 0 ]; then
echo "An error occured while downloading packages.config."
exit 1
fi
fi
# Download NuGet (v3.5.0) if it does not exist.
if [ ! -f $NUGET_OLD_EXE ]; then
echo "Downloading NuGet..."
curl -Lsfo $NUGET_OLD_EXE https://dist.nuget.org/win-x86-commandline/v3.5.0/nuget.exe
if [ $? -ne 0 ]; then
echo "An error occured while downloading nuget.exe."
exit 1
fi
fi
# Download NuGet (latest) if it does not exist.
if [ ! -f $NUGET_EXE ]; then
echo "Downloading NuGet..."
curl -Lsfo $NUGET_EXE https://dist.nuget.org/win-x86-commandline/latest/nuget.exe
if [ $? -ne 0 ]; then
echo "An error occured while downloading nuget.exe."
exit 1
fi
fi
# Restore tools from NuGet.
pushd $TOOLS_DIR >/dev/null
mono $NUGET_EXE install -ExcludeVersion
if [ $? -ne 0 ]; then
echo "Could not restore NuGet packages."
exit 1
fi
popd >/dev/null
# Make sure that Cake has been installed.
if [ ! -f $CAKE_EXE ]; then
echo "Could not find Cake.exe at '$CAKE_EXE'."
exit 1
fi
# Start Cake
if $SHOW_VERSION; then
exec mono $CAKE_EXE -version
else
exec mono $CAKE_EXE $SCRIPT -verbosity=$VERBOSITY -configuration=$CONFIGURATION -target=$TARGET $DRYRUN "${SCRIPT_ARGUMENTS[@]}"
fi