merge_repos hack

diff --git a/merge_repos.sh b/merge_repos.sh
new file mode 100755 (executable)
index 0000000..a61aec0
--- /dev/null
+++ b/merge_repos.sh
@@ -0,0 +1,106 @@
+#!/bin/sh -e
+
+mydir=`dirname $0`
+
+dest=$1
+shift
+
+echo "dest $dest"
+
+[ -d "$dest" ] || install -d -m0755 "$dest"
+[ -d "$dest/dists" ] || install -d -m0755 "$dest/dists"
+[ -d "$dest/pool" ] || install -d -m0755 "$dest/pool"
+
+for src in $*
+do
+    echo "src $src"
+
+    # combine pool
+    for dir in `cd "$src" && ls -d pool/*/*/*`
+    do
+       echo "  dir $dir"
+       [ -d "$dest/$dir" ] || install -d -m0755 "$dest/$dir"
+       for file in `ls "$src/$dir"`
+       do
+           echo "    file $file"
+           [ -e "$dest/$dir/$file" ] || ( cd $dest/$dir && ln -sf "../../../../../$src/$dir/$file" )
+       done
+    done
+
+    # combine dists
+    for dist in `ls $src/dists`
+    do
+       echo "dist $dist"
+       [ -d "$dest/dists/$dist" ] || install -d -m0755 "$dest/dists/$dist"
+       for arch in `ls $src/dists/$dist/main`
+       do
+           echo "  arch $arch"
+           if [ -e "$src/dists/$dist/main/$arch/Packages" ]; then
+               [ -d "$dest/dists/$dist/main/$arch" ] || install -d -m0755 "$dest/dists/$dist/main/$arch"
+               cat "$src/dists/$dist/main/$arch/Packages" >> "$dest/dists/$dist/main/$arch/Packages.new"
+           fi
+       done
+    done
+done
+
+# finalize Packages
+echo "merging"
+archs=""
+for dist in `ls $dest/dists`
+do
+    echo "dist $dist"
+    for arch in `ls $dest/dists/$dist/main`
+    do
+       archs="$archs $arch"
+       f="$dest/dists/$dist/main/$arch"
+       echo "  arch $arch at $f"
+       
+       if [ -e "$f/Packages.new" ]; then
+           mv "$f/Packages.new" "$f/Packages"
+           gzip -c "$f/Packages" > "$f/Packages.gz"
+           bzip2 -c "$f/Packages" > "$f/Packages.bz2"
+       else
+           echo rm -r "$f"
+       fi
+       
+       cat <<EOF > "$f/Release"
+Archive: stable
+Component: main
+Origin: New Dream Network
+Architecture: $arch
+Description: combined repo
+EOF
+    done
+
+    # build Release for this distribution
+    echo "building $dest/dists/$dist/Release"
+    cat <<EOF > "$dest/temp"
+Origin: New Dream Network
+Suite: stable
+Codename: $dist
+Date: Fri, 29 Jul 2011 22:52:50 UTC
+Architectures: $archs
+Components: main
+Description: combined repo
+MD5Sum:
+EOF
+    rm -f "$dest/dists/$dist/Release"
+    for f in `cd $dest/dists/$dist && find main -type f`
+    do
+       echo " "`md5sum $dest/dists/$dist/$f | cut -c 1-32`" "`stat --format=%s $dest/dists/$dist/$f`" $f" >> "$dest/temp"
+    done
+    echo "SHA1:" >> "$dest/temp"
+    for f in `cd $dest/dists/$dist && find main -type f`
+    do
+       echo " "`sha1sum $dest/dists/$dist/$f | cut -c 1-40`" "`stat --format=%s $dest/dists/$dist/$f`" $f" >> "$dest/temp"
+    done
+    echo "SHA256:" >> "$dest/temp"
+    for f in `cd $dest/dists/$dist && find main -type f`
+    do
+       echo " "`sha256sum $dest/dists/$dist/$f | cut -c 1-64`" "`stat --format=%s $dest/dists/$dist/$f`" $f" >> "$dest/temp"
+    done
+    mv "$dest/temp" "$dest/dists/$dist/Release"
+done
+
+# generate full Release 
+