initial commit

.config/yash/rc

@@ -0,0 +1,59 @@
+# enable bash-like extended expansion
+set --brace-expand
+
+# enable completion of hidden files
+set --dot-glob
+
+# enable recursive pathname expansion
+set --extended-glob
+
+# don't implicitly expand non-existent variables to empty strings
+set --no-unset
+
+# don't save commands starting with a space in history
+set --hist-space
+
+# emacs bindings
+set --emacs
+
+# Load aliases
+[ -f "$HOME/.config/yash/aliasrc" ] && . "$HOME/.config/yash/aliasrc"
+
+# define some basic variables if missing
+SHELL=$(command -v yash)
+: ${PAGER:=less} ${EDITOR:=nvim} 
+: ${LOGNAME:=$(logname)} ${HOSTNAME:=$(uname -n)}
+
+# variables needed for command history
+if ! [ "${HISTFILE-}" ]; then
+    HISTFILE=$HOME/.local/state/yash/history
+fi
+
+# create HISTFILE parent directory if missing
+! [ -d "${HISTFILE%/*}" ] && mkdir -p "${HISTFILE%/*}"
+
+HISTSIZE=5000
+
+# initialize event handlers
+COMMAND_NOT_FOUND_HANDLER=()
+PROMPT_COMMAND=()
+POST_PROMPT_COMMAND=()
+YASH_AFTER_CD=()
+
+YASH_PS1='\fg.$(whoami)\fc. ${PWD/#$HOME/\~} \fD.\$ '
+
+# when a directory name is entered as a command, treat as "cd"
+_autocd()
+if [ -d "$1" ]; then
+  HANDLED=true
+  cd -- "$@"
+  break -i
+fi
+COMMAND_NOT_FOUND_HANDLER=("$COMMAND_NOT_FOUND_HANDLER" '_autocd "$@"')
+
+# print file type when executing non-executable files
+_file_type()
+if [ -e "$1" ] && ! [ -d "$1" ]; then
+  file -- "$1"
+fi
+COMMAND_NOT_FOUND_HANDLER=("$COMMAND_NOT_FOUND_HANDLER" '_file_type "$@"')