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Add support for Mermaid dependency graphs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| using System.IO; | ||
|
|
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| namespace Chisel; | ||
|
|
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| internal sealed class GraphvizWriter : GraphWriter | ||
| { | ||
| public GraphvizWriter(TextWriter writer) : base(writer) | ||
| { | ||
| } | ||
|
|
||
| protected override void WriteHeader(GraphDirection graphDirection) | ||
| { | ||
| Writer.WriteLine("# Generated by https://github.com/0xced/Chisel"); | ||
| Writer.WriteLine(); | ||
| Writer.WriteLine("digraph"); | ||
| Writer.WriteLine("{"); | ||
|
|
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| if (graphDirection == GraphDirection.LeftToRight) | ||
| Writer.WriteLine(" rankdir=LR"); | ||
| else if (graphDirection == GraphDirection.TopToBottom) | ||
| Writer.WriteLine(" rankdir=TB"); | ||
|
|
||
| Writer.WriteLine(" node [ fontname = \"Segoe UI, sans-serif\", shape = box, style = filled, color = aquamarine ]"); | ||
| Writer.WriteLine(); | ||
| } | ||
|
|
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| protected override void WriteFooter() | ||
| { | ||
| Writer.WriteLine("}"); | ||
| } | ||
|
|
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| protected override void WriteNode(Package package) | ||
| { | ||
| Writer.Write($" \"{package.Id}\""); | ||
| if (package.State == PackageState.Ignore) | ||
| { | ||
| Writer.Write(" [ color = lightgray ]"); | ||
| } | ||
| else if (package.State == PackageState.Remove) | ||
| { | ||
| Writer.Write(" [ color = lightcoral ]"); | ||
| } | ||
| else if (package.Type == PackageType.Project) | ||
| { | ||
| Writer.Write(" [ color = skyblue ]"); | ||
| } | ||
| else if (package.Type == PackageType.Unknown) | ||
| { | ||
| Writer.Write(" [ color = khaki ]"); | ||
| } | ||
|
|
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| Writer.WriteLine(); | ||
| } | ||
|
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| protected override void WriteEdge(Package package, Package dependency) | ||
| { | ||
| Writer.WriteLine($" \"{package.Id}\" -> \"{dependency.Id}\""); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| using System.IO; | ||
|
|
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| namespace Chisel; | ||
|
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| internal sealed class MermaidWriter : GraphWriter | ||
| { | ||
| public MermaidWriter(TextWriter writer) : base(writer) | ||
| { | ||
| } | ||
|
|
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| protected override void WriteHeader(GraphDirection graphDirection) | ||
| { | ||
| Writer.WriteLine("%% Generated by https://github.com/0xced/Chisel"); | ||
| Writer.WriteLine(); | ||
| Writer.Write("graph"); | ||
| if (graphDirection == GraphDirection.LeftToRight) | ||
| Writer.Write(" LR"); | ||
| else if (graphDirection == GraphDirection.TopToBottom) | ||
| Writer.Write(" TB"); | ||
| Writer.WriteLine(); | ||
|
|
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| Writer.WriteLine(); | ||
| Writer.WriteLine("classDef default fill:aquamarine,stroke:aquamarine"); | ||
| Writer.WriteLine("classDef project fill:skyblue,stroke:skyblue"); | ||
| Writer.WriteLine("classDef unknown fill:khaki,stroke:khaki"); | ||
| Writer.WriteLine("classDef ignored fill:lightgray,stroke:lightgray"); | ||
| Writer.WriteLine("classDef removed fill:lightcoral,stroke:lightcoral"); | ||
| Writer.WriteLine(); | ||
| } | ||
|
|
||
| protected override void WriteFooter() | ||
| { | ||
| } | ||
|
|
||
| protected override void WriteNode(Package package) | ||
| { | ||
| Writer.Write($"class {package.Id} "); | ||
| if (package.State == PackageState.Ignore) | ||
| { | ||
| Writer.WriteLine("ignored"); | ||
| } | ||
| else if (package.State == PackageState.Remove) | ||
| { | ||
| Writer.WriteLine("removed"); | ||
| } | ||
| else if (package.Type == PackageType.Unknown) | ||
| { | ||
| Writer.WriteLine("unknown"); | ||
| } | ||
| else if (package.Type == PackageType.Project) | ||
| { | ||
| Writer.WriteLine("project"); | ||
| } | ||
| else | ||
| { | ||
| Writer.WriteLine("default"); | ||
| } | ||
| } | ||
|
|
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| protected override void WriteEdge(Package package, Package dependency) | ||
| { | ||
| Writer.WriteLine($"{package.Id} --> {dependency.Id}"); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| using System.IO; | ||
| using System.Linq; | ||
|
|
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| namespace Chisel; | ||
|
|
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| internal abstract class GraphWriter | ||
| { | ||
| public static GraphWriter Graphviz(TextWriter writer) => new GraphvizWriter(writer); | ||
|
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| public static GraphWriter Mermaid(TextWriter writer) => new MermaidWriter(writer); | ||
|
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| protected readonly TextWriter Writer; | ||
|
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| protected GraphWriter(TextWriter writer) => Writer = writer; | ||
|
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| public void Write(DependencyGraph graph, GraphDirection graphDirection, bool writeIgnoredPackages) | ||
| { | ||
| WriteHeader(graphDirection); | ||
| WriteEdges(graph, writeIgnoredPackages); | ||
| Writer.WriteLine(); | ||
| WriteNodes(graph, writeIgnoredPackages); | ||
| WriteFooter(); | ||
| } | ||
|
|
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| protected abstract void WriteHeader(GraphDirection graphDirection); | ||
| protected abstract void WriteFooter(); | ||
| protected abstract void WriteNode(Package package); | ||
| protected abstract void WriteEdge(Package package, Package dependency); | ||
|
|
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| private static bool FilterIgnored(Package package, bool writeIgnoredPackages) => writeIgnoredPackages || package.State != PackageState.Ignore; | ||
|
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| private void WriteNodes(DependencyGraph graph, bool writeIgnoredPackages) | ||
| { | ||
| foreach (var package in graph.Packages.Where(e => FilterIgnored(e, writeIgnoredPackages)).OrderBy(e => e.Id)) | ||
| { | ||
| WriteNode(package); | ||
| } | ||
| } | ||
|
|
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| private void WriteEdges(DependencyGraph graph, bool writeIgnoredPackages) | ||
| { | ||
| foreach (var (package, dependencies) in graph.Dependencies.Select(e => (e.Key, e.Value)).Where(e => FilterIgnored(e.Key, writeIgnoredPackages)).OrderBy(e => e.Key.Id)) | ||
| { | ||
| foreach (var dependency in dependencies.Where(e => FilterIgnored(e, writeIgnoredPackages)).OrderBy(e => e.Id)) | ||
| { | ||
| WriteEdge(package, dependency); | ||
| } | ||
| } | ||
| } | ||
| } |
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