Make debug mode switch-on-and-offable
@@ -86,12 +86,23 @@ Vagrant.configure(2) do |config|
echo -e "\033[32;1mx\033[0m or \033[32;1mrun-xtests\033[0m to run \033[1m/vagrant/xtests/run.sh\033[0m" >> /etc/motd
echo -e "\033[32;1mc\033[0m or \033[32;1mcompile-exa\033[0m to run all three\n" >> /etc/motd
+ # help banner
echo 'echo -e "\\033[4mVersions\\033[0m"' > /home/ubuntu/.bash_profile
echo "rustc --version" >> /home/ubuntu/.bash_profile
echo "cargo --version" >> /home/ubuntu/.bash_profile
echo "echo" >> /home/ubuntu/.bash_profile
+
+ # cool prompt
echo 'function nonzero_return() { RETVAL=$?; [ $RETVAL -ne 0 ] && echo "$RETVAL "; }' >> /home/ubuntu/.bash_profile
- echo 'export PS1="\\[\\e[36m\\]\\h\\[\\e[m\\] \\[\\e[32m\\]\\w\\[\\e[m\\] \\[\\e[31m\\]\\`nonzero_return\\`\\[\\e[m\\]\\[\\e[36m\\]\\\\$\\[\\e[m\\] "' >> /home/ubuntu/.bash_profile
+ echo 'function debug_mode() { [ -n "$EXA_DEBUG" ] && echo "debug "; }' >> /home/ubuntu/.bash_profile
+ echo 'export PS1="\\[\\e[36m\\]\\h \\[\\e[32m\\]\\w \\[\\e[31m\\]\\`nonzero_return\\`\\[\\e[35m\\]\\`debug_mode\\`\\[\\e[36m\\]\\\\$\\[\\e[m\\] "' >> /home/ubuntu/.bash_profile
+
+ # environment setting
+ echo 'function debug () {' >> /home/ubuntu/.bash_profile
+ echo ' case "$1" in "on") export EXA_DEBUG=1 ;;' >> /home/ubuntu/.bash_profile
+ echo ' "off") export EXA_DEBUG= ;;' >> /home/ubuntu/.bash_profile
+ echo ' "") [ -n "$EXA_DEBUG" ] && echo "debug on" || echo "debug off" ;;' >> /home/ubuntu/.bash_profile
+ echo ' *) echo "Usage: debug on|off"; return 1 ;; esac; }' >> /home/ubuntu/.bash_profile
# Disable last login date in sshd
sed -i '/PrintLastLog yes/c\PrintLastLog no' /etc/ssh/sshd_config
