full disclosure i have never used c-style getopt before

2022-05-20 16:50:24 +02:00 · 2022-05-20 16:50:24 +02:00 · 9f084fcd32
commit 9f084fcd32
parent 48763d2fed
1 changed files with 6 additions and 2 deletions
--- a/bin/nd
+++ b/bin/nd
@ -2,12 +2,16 @@

 importas -D /bin/bash default_shell SHELL

-elgetopt s
+elgetopt s:
 importas -D $default_shell shell ELGETOPT_s
 elgetpositionals

 getcwd -E cwd
-backtick -E nixdir { find-parent -d flake.nix }
+backtick -D "" -E nixdir { find-parent -d flake.nix }
+ifelse { test $nixdir = "" } {
+  foreground { echo "flake.nix not found in parents of ${cwd}" }
+  exit 1
+}

 cd $nixdir
 nix develop $@ -c execlineb -c "cd ${cwd} ${shell}"