Add subdir and help options to putwww, add completion

.config/zsh/completions/_putwww

@@ -0,0 +1,7 @@
+#compdef putwww
+
+_arguments '-d[remote subdirectory]:directory' '-h[short help text]' '*:file:_files'
+
+# Local Variables:
+# mode: shell-script
+# End:

.config/zsh/functions/putwww

@@ -3,9 +3,17 @@
 
 setopt LOCAL_OPTIONS ERR_RETURN NO_UNSET PIPE_FAIL
 
-autoload -U die
+zmodload zsh/zutil
-
+local -a o_dir=(-d "")
-[[ ${ARGC} -eq 0 ]] && die 1 "Usage: ${0} <file> …"
+local -a o_help=()
+zparseopts -D -K -- d:=o_dir h=o_help
+if [[ ${#o_help} -ne 0 || ! -v 1 ]]; then
+    ret=$(( ${#o_help} ^ 1 ))
+    print -u $(( 1 + ${ret} )) "usage: ${0} [-h] [-d REMOTE SUBDIR] <FILE> …"
+    return ${ret}
+fi
+local dir=""
+[[ -n ${o_dir[2]} ]] && dir=${o_dir[2]}/
 
 local -a putcmds
 for file in "${@}"; do
@@ -13,10 +21,10 @@ for file in "${@}"; do
 done
 
 sftp tastytea.de <<EOF
-cd /var/www/tastytea.de/files/
+cd /var/www/tastytea.de/files/${dir}
 $(print -l ${putcmds})
 EOF
 
 for file in "${@}"; do
-    print '\e[1;95m→\e[0m' https://tastytea.de/files/"${file##*/}"
+    print '\e[1;95m→\e[0m' https://tastytea.de/files/${dir}"${file##*/}"
 done