#!/bin/sh -e
## vdrdevel patch (Version 0.0.4) by Thomas Günther <tom@toms-cafe.de>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: Substitute vdr -> vdrdevel and vice versa:
## DP:   1. in includes of all source files (recursively)
## DP:   2. in contents of all files in debian directory except control,
## DP:      changelog, rules, watch and copyright
## DP:   3. in names of all files in debian directory
## DP: Exceptions: libvdr-, svdrpsend, svdrphosts, vdrrip

if [ "$*" != "-patch" -a "$*" != "-unpatch" ]; then
    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
    exit 1
fi

# Check if this is a vdrdevel package
dh_listpackages | grep -q "^vdrdevel-" || exit 0

# Includes of all source files
/usr/bin/perl -i -n -e \
    "s.(#\s*include\s*)<vdr.\1<vdrdevel.; \
     s.(#\s*include\s*)<vdrdeveldevel.\1<vdr.; \
     print;" \
    $(/usr/bin/find ./ -type f -iregex ".*\.\(c\|h\|cc\|hh\|cpp\|hpp\)")

# Files in debian directory
/usr/bin/perl -i -n -e \
    "s.vdr.vdrdevel.g; \
     s.vdrdeveldevel.vdr.g; \
     s.libvdrdevel-.libvdr-.g; \
     s.svdrdevelpsend.svdrpsend.g; \
     s.svdrdevelphosts.svdrphosts.g; \
     s.vdrdevelrip.vdrrip.g; \
     print;" \
    $(/usr/bin/find debian/ -type f -maxdepth 1 | \
      /bin/grep -v "/\(control\|changelog\|rules\|watch\|copyright\)$")

# Rename files in debian directory
files=$(/usr/bin/find debian/ -name "*vdr*" -type f -maxdepth 1)
if [ "$files" ]; then
    for f in $files; do
        n=$(echo "$f" | /bin/sed -e \
            "s.vdr.vdrdevel.g; \
             s.vdrdeveldevel.vdr.g; \
             s.vdrdevelrip.vdrrip.g")
        if [ "$f" != "$n" ]; then
            /bin/mv "$f" "$n"
        fi
    done
fi

exit 0