1 files changed, 51 insertions, 0 deletions
diff --git a/gen/src/gen_compile_info.rs b/gen/src/gen_compile_info.rs
new file mode 100644
index 0000000..02666ac
--- /dev/null
+++ b/gen/src/gen_compile_info.rs
@@ -0,0 +1,51 @@
+use std::path::PathBuf;
+
+use just_template::{Template, tmpl_param};
+
+use crate::{
+    constants::{COMPILE_INFO_RS, COMPILE_INFO_RS_TEMPLATE},
+    env::{get_git_branch, get_git_commit, get_platform, get_toolchain, get_version},
+};
+
+/// Generate compile info using just_template
+pub async fn generate_compile_info(repo_root: &PathBuf) {
+    // Read the template code
+    let template_code = tokio::fs::read_to_string(repo_root.join(COMPILE_INFO_RS_TEMPLATE))
+        .await
+        .unwrap();
+
+    // Get all the values needed for the template
+    let date = chrono::Local::now().format("%Y-%m-%d %H:%M:%S").to_string();
+    let target = std::env::var("TARGET").unwrap_or_else(|_| "unknown".to_string());
+    let platform = get_platform(&target);
+    let toolchain = get_toolchain();
+    let version = get_version();
+    let branch = get_git_branch().unwrap_or_else(|_| "unknown".to_string());
+    let commit = get_git_commit().unwrap_or_else(|_| "unknown".to_string());
+
+    // Create a Template instance
+    let mut template = Template::from(template_code);
+
+    // Set all parameters
+    tmpl_param!(
+        template,
+        date = date,
+        target = target,
+        platform = platform,
+        toolchain = toolchain,
+        version = version,
+        branch = branch,
+        commit = commit
+    );
+
+    // Expand the template
+    let generated_code = template.expand().unwrap();
+
+    // Write the generated code
+    let compile_info_path = repo_root.join(COMPILE_INFO_RS);
+    tokio::fs::write(compile_info_path, generated_code)
+        .await
+        .unwrap();
+
+    println!("Generated compile_info.rs using just_template");
+}