begin to throw things together

1 files changed, 54 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..5e9a51e
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,54 @@
+use std::env::{current_dir, set_current_dir};
+use std::fs::{create_dir_all, metadata};
+use std::path::Path;
+use std::process::Command;
+
+use clang::{Clang, Index};
+
+const TARGET_TAG: &str = "v3.1.5";
+
+fn main() {
+    assert_eq!(current_dir().unwrap(), Path::new(env!("CARGO_MANIFEST_DIR")), "running in the wrong place");
+    create_dir_all("out").unwrap();
+    set_current_dir("out").unwrap();
+
+    if metadata("orig").is_err() {
+        println!("cloning wxWidgets source...");
+        let git_clone = Command::new("git")
+            .args(&["clone", "--quiet", "https://github.com/wxWidgets/wxWidgets.git", "orig", "--depth", "1"])
+            .status()
+            .unwrap();
+        assert!(git_clone.success());
+        let git_config = Command::new("git")
+            .args(&["-C", "orig", "config", "--local", "advice.detachedHead", "false"])
+            .status()
+            .unwrap();
+        assert!(git_config.success());
+    }
+    let git_tag = Command::new("git").args(&["-C", "orig", "describe"]).output().unwrap();
+    if String::from_utf8(git_tag.stdout).unwrap().trim() != TARGET_TAG {
+        let git_checkout = Command::new("git")
+            .args(&["-C", "orig", "checkout", "--quiet", TARGET_TAG])
+            .status()
+            .unwrap();
+        assert!(git_checkout.success());
+    }
+
+    if metadata("new").is_err() {
+        println!("creating wx crate...");
+        let cargo_new = Command::new("cargo")
+            .args(&["new", "--quiet", "--vcs", "none", "--lib", "--name", "wx", "new"])
+            .status()
+            .unwrap();
+        assert!(cargo_new.success());
+    }
+
+    let clang = Clang::new().unwrap();
+    let index = Index::new(&clang, true, true);
+
+    let mut root_header_parser = index.parser("orig/include/wx/wx.h");
+    root_header_parser.keep_going(true);
+    root_header_parser.arguments(&["-Iorig/include", "-D"]);
+    let root_header = root_header_parser.parse().unwrap();
+    println!("{}", root_header.get_entity().get_pretty_printer().print());
+}