Add C++ support

.github/workflows/snorkell-auto-documentation.yml

@@ -0,0 +1,19 @@
+# This workflow will improvise current file with AI genereated documentation and Create new PR
+
+name: Penify - Revolutionizing Documentation on GitHub
+
+on:
+  push:
+    branches: ["main"]
+  workflow_dispatch:
+
+jobs:
+  Documentation:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Penify DocGen Client
+      uses: SingularityX-ai/[email protected]
+      with:
+        client_id: ${{ secrets.SNORKELL_CLIENT_ID }}
+        api_key: ${{ secrets.SNORKELL_API_KEY }}
+        branch_name: "main"

Cargo.toml

@@ -3,6 +3,7 @@
 members = [
     "treeedb",
     "treeedb-c",
+    "treeedb-cpp",
     "treeedb-csharp",
     "treeedb-java",
     "treeedb-javascript",
@@ -13,6 +14,7 @@ members = [
     "treeedbgen",
     "treeedbgen-souffle",
     "treeedbgen-souffle-c",
+    "treeedbgen-souffle-cpp",
     "treeedbgen-souffle-csharp",
     "treeedbgen-souffle-java",
     "treeedbgen-souffle-javascript",

treeedb-cpp/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "treeedb-cpp"
+version = "0.1.0"
+edition = "2021"
+description = "Generate Datalog facts from C++ source code"
+keywords = ["datalog", "cpp", "parsing", "souffle"]
+authors = ["Langston Barrett <[email protected]>"]
+license = "MIT"
+readme = "../README.md"
+homepage = "https://github.com/langston-barrett/treeedb"
+repository = "https://github.com/langston-barrett/treeedb"
+
+[dependencies]
+anyhow = "1.0"
+treeedb = { version = "0.1.0", path = "../treeedb", features = ["cli"] }
+tree-sitter-cpp = { version = "0.20" }

treeedb-cpp/src/main.rs

@@ -0,0 +1,5 @@
+use anyhow::Result;
+
+fn main() -> Result<()> {
+    treeedb::cli::main(tree_sitter_cpp::language())
+}

treeedbgen-souffle-cpp/.gitignore

@@ -0,0 +1 @@
+*.csv

treeedbgen-souffle-cpp/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "treeedbgen-souffle-cpp"
+version = "0.1.0"
+edition = "2021"
+description = "Generate Soufflé types and relations from the C++ tree-sitter grammar"
+keywords = ["datalog", "cpp", "parsing", "souffle"]
+authors = ["Langston Barrett <[email protected]>"]
+license = "MIT"
+readme = "../README.md"
+homepage = "https://github.com/langston-barrett/treeedb"
+repository = "https://github.com/langston-barrett/treeedb"
+
+[dependencies]
+anyhow = "1"
+treeedbgen-souffle = { version = "0.1.0", path = "../treeedbgen-souffle", features = ["cli"] }
+tree-sitter-cpp = { version = "0.20" }
+
+[dev-dependencies]
+assert_cmd = "2.0"
+predicates = "2.1"
+tempfile = "3"

treeedbgen-souffle-cpp/src/main.rs

@@ -0,0 +1,5 @@
+use anyhow::Result;
+
+fn main() -> Result<()> {
+    treeedbgen_souffle::cli::main(tree_sitter_cpp::NODE_TYPES)
+}

treeedbgen-souffle-cpp/tests/main.rs

@@ -0,0 +1,33 @@
+use std::process::Command;
+
+use assert_cmd::prelude::*;
+use predicates::prelude::*;
+use tempfile::NamedTempFile;
+
+#[test]
+fn gen() -> Result<(), Box<dyn std::error::Error>> {
+    let mut cmd = Command::cargo_bin("treeedbgen-souffle-cpp")?;
+    let tmp = NamedTempFile::new()?;
+    cmd.arg("-o").arg(tmp.path());
+    cmd.arg("--prefix=cpp").arg("--printsize");
+    cmd.assert()
+        .success()
+        .stdout(predicate::str::is_empty())
+        .stderr(predicate::str::is_empty());
+
+    let mut cmd = Command::cargo_bin("treeedb-cpp")?;
+    cmd.arg("tests/rs/hello-world.rs");
+    cmd.assert()
+        .success()
+        .stdout(predicate::str::is_empty())
+        .stderr(predicate::str::is_empty());
+
+    let mut souffle = Command::new("souffle");
+    souffle.arg(tmp.path());
+    souffle
+        .assert()
+        .success()
+        .stdout(predicate::str::contains("cpp_node\t10"))
+        .stderr(predicate::str::is_empty());
+    Ok(())
+}

treeedbgen-souffle-cpp/tests/rs/hello-world.rs

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello World!");
+}