From 2f4ebfc493a0bed343aa253ae8c73522093952d1 Mon Sep 17 00:00:00 2001
From: "L. Yeung" <lewis_yeung-ly@outlook.com>
Date: Thu, 25 Aug 2022 12:06:05 +0800
Subject: [PATCH] fix(nu): set initial execution time to 0

---
 src/shell/scripts/omp.nu | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/shell/scripts/omp.nu b/src/shell/scripts/omp.nu
index b30d22a4..47ffee01 100644
--- a/src/shell/scripts/omp.nu
+++ b/src/shell/scripts/omp.nu
@@ -11,6 +11,11 @@ let-env NU_VERSION = (version | get version)
 let-env PROMPT_MULTILINE_INDICATOR = (^::OMP:: print secondary $"--config=($env.POSH_THEME)" --shell=nu $"--shell-version=($env.NU_VERSION)")
 
 let-env PROMPT_COMMAND = {
+    # We have to do this because the initial value of `$env.CMD_DURATION_MS` is always `0823`,
+    # which is an official setting.
+    # See https://github.com/nushell/nushell/discussions/6402#discussioncomment-3466687.
+    let cmd_duration = if $env.CMD_DURATION_MS == "0823" { 0 } else { $env.CMD_DURATION_MS }
+
     let width = (term size -c | get columns | into string)
-    ^::OMP:: print primary $"--config=($env.POSH_THEME)" --shell=nu $"--shell-version=($env.NU_VERSION)" $"--execution-time=($env.CMD_DURATION_MS)" $"--error=($env.LAST_EXIT_CODE)" $"--terminal-width=($width)"
+    ^::OMP:: print primary $"--config=($env.POSH_THEME)" --shell=nu $"--shell-version=($env.NU_VERSION)" $"--execution-time=($cmd_duration)" $"--error=($env.LAST_EXIT_CODE)" $"--terminal-width=($width)"
 }