Merge pull request #124 from agentic-labs/csharp

Csharp support

Author: robmck1995

lsproxy/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lsproxy"
-version = "0.3.5"
+version = "0.3.6"
 edition = "2021"
 
 [lib]

lsproxy/Dockerfile

@@ -67,14 +67,17 @@ ENV PATH="/opt/jdtls/bin:${PATH}"
 RUN rustup component add rust-analyzer
 RUN rustup component add rustfmt
 
+# Install coverage tools
+RUN cargo install cargo-llvm-cov
+RUN rustup component add llvm-tools-preview
+
 # Install jedi python language server, ast grep for tree sitter
 RUN pip install jedi-language-server ast-grep-cli
 
 # Install global npm packages
 RUN npm install -g typescript-language-server typescript
 
 # Install go and Gopls
-
 ARG TARGETARCH
 RUN curl -O -L "https://go.dev/dl/go1.23.5.linux-${TARGETARCH}.tar.gz" && \
     tar -C /usr/local -xzf go1.23.5.linux-${TARGETARCH}.tar.gz && \
@@ -83,7 +86,7 @@ RUN curl -O -L "https://go.dev/dl/go1.23.5.linux-${TARGETARCH}.tar.gz" && \
     cp ~/go/bin/gopls /usr/bin/gopls
 
 ENV GOROOT=/usr/local/go
-ENV GOPATH=/root/go
+ENV GOPATH=/home/user/go
 ENV PATH=$GOPATH/bin:$GOROOT/bin:$PATH
 
 # Install ruby and ruby-lsp
@@ -93,9 +96,25 @@ RUN apt update && apt install -y ruby-full \
 
 RUN gem install ruby-lsp
 
-# Install coverage tools
-RUN cargo install cargo-llvm-cov
-RUN rustup component add llvm-tools-preview
+ENV HOME=/home/user
+
+# Download and run dotnet install script
+RUN curl -fsSL https://builds.dotnet.microsoft.com/dotnet/scripts/v1/dotnet-install.sh -o dotnet-install.sh \
+    && chmod +x dotnet-install.sh \
+    && ./dotnet-install.sh --channel 8.0 --install-dir /home/user/.dotnet \
+    && ./dotnet-install.sh --channel 9.0 --install-dir /home/user/.dotnet \
+    && rm dotnet-install.sh
+
+# Add .NET to PATH
+ENV PATH="${PATH}:/home/user/.dotnet"
+ENV DOTNET_ROOT=/home/user/.dotnet
+
+# Install csharp-ls globally
+RUN dotnet tool install --global csharp-ls
+
+# Add .NET tools to PATH
+ENV PATH="${PATH}:/home/user/.dotnet/tools"
+
 
 COPY Cargo.toml .
 

lsproxy/src/api_types.rs

@@ -76,6 +76,8 @@ pub enum SupportedLanguages {
     Rust,
     #[serde(rename = "cpp")]
     CPP,
+    #[serde(rename = "csharp")]
+    CSharp,
     #[serde(rename = "java")]
     Java,
     #[serde(rename = "golang")]

lsproxy/src/ast_grep/identifier/rules/csharp/all-identifiers.yml

@@ -0,0 +1,5 @@
+id: all-identifiers
+language: csharp
+rule:
+  kind: identifier
+  pattern: $NAME

lsproxy/src/ast_grep/reference/rules/csharp/class-instantiation.yml

@@ -0,0 +1,7 @@
+id: class-instantiation
+language: csharp
+rule:
+  kind: identifier
+  pattern: $NAME
+  inside:
+    kind: object_creation_expression

lsproxy/src/ast_grep/reference/rules/csharp/function-call.yml

@@ -0,0 +1,23 @@
+id: function-call
+language: csharp
+rule:
+  kind: identifier
+  pattern: $NAME
+  any:
+    - inside:
+        kind: invocation_expression
+    - inside:
+        kind: member_access_expression
+        field: name
+        inside:
+          kind: invocation_expression
+    - inside:
+        kind: generic_name
+        inside:
+          kind: member_access_expression
+          inside:
+            kind: invocation_expression
+    - inside:
+        kind: generic_name
+        inside:
+          kind: invocation_expression

lsproxy/src/ast_grep/symbol/rules/csharp/class.yml

@@ -0,0 +1,8 @@
+id: class
+language: csharp
+rule:
+  kind: identifier
+  pattern: $NAME
+  inside:
+    kind: class_declaration
+    pattern: $CONTEXT

lsproxy/src/ast_grep/symbol/rules/csharp/enum.yml

@@ -0,0 +1,8 @@
+id: enum
+language: csharp
+rule:
+  kind: identifier
+  pattern: $NAME
+  inside:
+    kind: enum_declaration
+    pattern: $CONTEXT

lsproxy/src/ast_grep/symbol/rules/csharp/field.yml

@@ -0,0 +1,18 @@
+id: field
+language: csharp
+rule:
+  kind: identifier
+  pattern: $NAME
+  any:
+    - inside:
+        kind: variable_declarator
+        inside:
+          kind: variable_declaration
+          inside:
+            kind: field_declaration
+            pattern: $CONTEXT
+    - inside:
+        kind: variable_declaration
+        inside:
+          kind: event_field_declaration
+          pattern: $CONTEXT

lsproxy/src/ast_grep/symbol/rules/csharp/interface.yml

@@ -0,0 +1,8 @@
+id: interface
+language: csharp
+rule:
+  kind: identifier
+  pattern: $NAME
+  inside:
+    kind: interface_declaration
+    pattern: $CONTEXT