Cygwin-specific "chsh" installation issue fixed.
Installation previously assumed the existence of a "chsh" command in the current
${PATH}. Since Cygwin does *NOT* provide this command, installation now tests
for the existence of this command before attempting to run it.
Diff
1diff --git a/tools/install.sh b/tools/install.sh
2index 405f461e9288020b40d2fef468077b21fe319492..f5836fdf67723dd1fab4f8984f3849ea3299a76e 100755
3--- a/tools/install.sh
4+++ b/tools/install.sh
5@@ -39,12 +39,17 @@ sed -i -e "/export PATH=/ c\\
6 export PATH=\"$PATH\"
7 " ~/.zshrc
8 9-TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)')
10-if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then
11+# If this user's login shell is not already "zsh", attempt to switch.
12+if [ "$(expr "$SHELL" : '.*/\(.*\)')" != "zsh" ]; then
13+ # If this platform provides a "chsh" command (not Cygwin), do it, man!
14+ if hash chsh >/dev/null 2>&1; then
15 echo "\033[0;34mTime to change your default shell to zsh!\033[0m"
16 chsh -s $(grep /zsh$ /etc/shells | tail -1)
17+ # Else, suggest the user do so manually.
18+ else
19+ echo "\033[0;34mPlease manually change your default shell to zsh!\033[0m"
20+ fi
21 fi
22-unset TEST_CURRENT_SHELL
2324 echo "\033[0;32m"' __ __ '"\033[0m"
25 echo "\033[0;32m"' ____ / /_ ____ ___ __ __ ____ _____/ /_ '"\033[0m"