Make shell interactivity switch more portable

`.profile` is used by all bourne-again compatible shells. The double square brackets test is not supported by all of them. Same with the globbing string comparison, which is not supported by mksh either. This commit also removes the workaround for mksh.
neeasade · Oct 20, 2017 · 76d6eb3 · 76d6eb3
1 parent 6245e55
commit 76d6eb3
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/shell/.mkshrc b/shell/.mkshrc
@@ -1,3 +1 @@
-# If not running interactively, don't do anything
-[[ $- != *i* ]] && return
 . $HOME/.profile
diff --git a/shell/.profile b/shell/.profile
@@ -1,5 +1,8 @@
 # if not running interactively, bail
-test "$- != *i*" || exit
+case "$-" in
+*i*) ;;
+*) return;;
+esac
 
 # source everything
 for file in $HOME/.sh.d/*; do