#!/bin/bash
### this script reads a config from stdin
### and does multiple urimatches on the uri argument.
### can optionall use -a to output all matching.
### stdin format is:
### [^\t]+:[ \t]+command\n

if [ "$1" = "-a" ];then
  all=1
  shift
fi
uri="$1"
### old way.
# line="$(grep "^${scheme}:" ~/.config/uristart.conf | cut -d: -f2- | sed 's/^[ \t]*//g' | sed 's/\\/\\\\/g')"

### going to use urimatchpairs until I get the whole thing rewritten in C
grep '^[^#]' \
  | while read -r l;do
      uritmp="$uri"
      uritmp="$(urimatchpairs $(printf "%s\n" "$l" | cut -d: -f1) \
        | while read -r a b;do
            #printf "pair: '%s' '%s'\n" "$a" "$b" >&2
            uritmp="$(printf "%s\n" "${uritmp}" | urimatch $a $b)"
            printf "%s\n" "${uritmp}"
          done | tail -n1)"
      if [ "$uritmp" ];then
          #printf 'matching line: %s\n' "$l" >&2
          printf "%s\n" "$l"
          if [ ! "$all" ];then
               break
          fi
      fi
    done \
  | cut -d: -f2- \
  | sed 's/^[ \t]*//g' \
  | sed 's/\\/\\\\/g'

### previous version that doesn't work right for some of the match syntaxes
#grep '^[^#]' \
#  | while read -r l;do
#        uritmp="$uri"
#        uritmp="$(printf "%s\n" "$l" \
#          | cut -d: -f1 \
#          | tr ' ' '\n' \
#          | paste '-d ' - - \
#          | while read -r a b;do
#                uritmp="$(printf "%s\n" "${uritmp}" | urimatch $a $b)"
#                printf "%s\n" "$uritmp"
#            done | tail -n1)"
#        if [ "$uritmp" ];then
#                printf 'matching line: %s\n' "$l" >&2
#                printf '%s\n' "$l"
#                if [ ! "$all" ]; then
#                        break
#	        fi
#        fi
#    done \
#  | cut -d: -f2- \
#  | sed 's/^[ \t]*//g' \
#  | sed 's/\\/\\\\/g'