Set SHELL variable while in nix-shell

haslersn · haslersn · commit d7b616235faa · 2018-09-14T14:13:39.000+02:00
diff --git a/bin/any-nix-shell-wrapper b/bin/any-nix-shell-wrapper
@@ -20,6 +20,7 @@ fns () {
     if [[ -n $name ]] && [[ $name != shell ]]; then
         pkgs+=" "$name
     fi
-    env ANY_NIX_SHELL_PKGS="$pkgs" nix-shell "$@" --command "$which_shell"
+    env ANY_NIX_SHELL_PKGS="$pkgs" nix-shell "$@" \
+        --command "export SHELL=\"$(which $which_shell)\"; $which_shell"
 }
 fns "$@"

Original file line number	Diff line number	Diff line change
`@@ -20,6 +20,7 @@ fns () {`
`20`	`20`	`if [[ -n $name ]] && [[ $name != shell ]]; then`
`21`	`21`	`pkgs+=" "$name`
`22`	`22`	`fi`
`23`		`- env ANY_NIX_SHELL_PKGS="$pkgs" nix-shell "$@" --command "$which_shell"`
	`23`	`+ env ANY_NIX_SHELL_PKGS="$pkgs" nix-shell "$@" \`
	`24`	`+ --command "export SHELL=\"$(which $which_shell)\"; $which_shell"`
`24`	`25`	`}`
`25`	`26`	`fns "$@"`