Add execPath function (#1743)

2 files changed, 6 insertions, 1 deletions

diff --git a/src/msg.fbs b/src/msg.fbs
index f3c47faf6..81345d156 100644
--- a/src/msg.fbs
+++ b/src/msg.fbs
@@ -65,7 +65,7 @@ union Any {
   Now,
   NowRes,
   IsTTY,
-  IsTTYRes
+  IsTTYRes,
 }
 
 enum ErrorKind: byte {
@@ -156,6 +156,7 @@ table StartRes {
   cwd: string;
   pid: uint32;
   argv: [string];
+  exec_path: string;
   debug_flag: bool;
   deps_flag: bool;
   types_flag: bool;
diff --git a/src/ops.rs b/src/ops.rs
index a968ae6e1..e303196ca 100644
--- a/src/ops.rs
+++ b/src/ops.rs
@@ -252,6 +252,9 @@ fn op_start(
   let cwd_off =
     builder.create_string(deno_fs::normalize_path(cwd_path.as_ref()).as_ref());
 
+  let exec_path =
+    builder.create_string(std::env::current_exe().unwrap().to_str().unwrap());
+
   let v8_version = version::v8();
   let v8_version_off = builder.create_string(v8_version);
 
@@ -270,6 +273,7 @@ fn op_start(
       v8_version: Some(v8_version_off),
       deno_version: Some(deno_version_off),
       no_color: !ansi::use_color(),
+      exec_path: Some(exec_path),
       ..Default::default()
     },
   );