[clang-doc] Implement setupTemplateValue for HTMLMustacheGenerator

[ilovepi]

This patch implements the business logic for setupTemplateValue, which
was split from #133161. The implementation configures the relative path
relationships between the various HTML components, and prepares them
prior to their use in the generator.

Co-authored-by: Peter Chou [email protected]

[ilovepi]

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• [clang-doc] Track if a type is a template or builtin #138067
• [clang-doc] Update clang-doc tool to enable mustache templates #138066
• [clang-doc] Update serializer for improved template handling #138065
• [clang-doc] Implement setupTemplateValue for HTMLMustacheGenerator #138064 👈 (View in Graphite)
• [clang-doc] Extract Info into JSON values #138063
• [clang-doc] Add helpers for Template config #138062
• [clang-doc] Add HTMLMustacheGenerator methods #138061
• [clang-doc] Add HTMLMustacheGenerator.cpp #138060
• [clang-doc] Add Mustache template assets #138059
• [clang-doc] Track Descriptions and TypeDeclaration for types #138058
• main

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[llvmbot]

@llvm/pr-subscribers-clang-tools-extra

Author: Paul Kirth (ilovepi)

Changes

This patch implements the business logic for setupTemplateValue, which
was split from #133161. The implementation configures the relative path
relationships between the various HTML components, and prepares them
prior to their use in the generator.

Co-authored-by: Peter Chou <[email protected]>

---

Full diff: https://github.com/llvm/llvm-project/pull/138064.diff

1 Files Affected:

• (modified) clang-tools-extra/clang-doc/HTMLMustacheGenerator.cpp (+20)

diff --git a/clang-tools-extra/clang-doc/HTMLMustacheGenerator.cpp b/clang-tools-extra/clang-doc/HTMLMustacheGenerator.cpp
index 29392f8bf17b9..1f0a88c269cfa 100644
--- a/clang-tools-extra/clang-doc/HTMLMustacheGenerator.cpp
+++ b/clang-tools-extra/clang-doc/HTMLMustacheGenerator.cpp
@@ -406,7 +406,27 @@ static json::Value extractValue(const RecordInfo &I,
 
 static void setupTemplateValue(const ClangDocContext &CDCtx, json::Value &V,
                                Info *I) {
+  V.getAsObject()->insert({"ProjectName", CDCtx.ProjectName});
+  json::Value StylesheetArr = Array();
+  auto InfoPath = I->getRelativeFilePath("");
+  SmallString<128> RelativePath = computeRelativePath("", InfoPath);
+  for (const auto &FilePath : CDCtx.UserStylesheets) {
+    SmallString<128> StylesheetPath = RelativePath;
+    sys::path::append(StylesheetPath, sys::path::filename(FilePath));
+    sys::path::native(StylesheetPath, sys::path::Style::posix);
+    StylesheetArr.getAsArray()->emplace_back(StylesheetPath);
+  }
+  V.getAsObject()->insert({"Stylesheets", StylesheetArr});
+
+  json::Value ScriptArr = Array();
+  for (auto Script : CDCtx.JsScripts) {
+    SmallString<128> JsPath = RelativePath;
+    sys::path::append(JsPath, sys::path::filename(Script));
+    ScriptArr.getAsArray()->emplace_back(JsPath);
+  }
+  V.getAsObject()->insert({"Scripts", ScriptArr});
 }
+
 Error MustacheHTMLGenerator::generateDocForInfo(Info *I, raw_ostream &OS,
                                                 const ClangDocContext &CDCtx) {
   switch (I->IT) {