scripts/debian/byhand-tag

   1 #!/bin/sh -ue
   2
   3 export SCRIPTVARS=/srv/ftp.debian.org/dak/config/debian/vars
   4 . $SCRIPTVARS
   5
   6 # Tarball to read, compressed with gzip
   7 INPUT="${1:?"Usage: $0 filename"}"
   8
   9 # Regular expression used to validate tag lines
  10 CHECKRE='^[a-z0-9A-Z.+-]+[[:space:]]+Tag[[:space:]]+[a-z0-9:. ,{}+-]+$'
  11
  12 # This must end with /
  13 TARGET=/srv/ftp.debian.org/scripts/external-overrides/
  14
  15 # Read the main directory from the tarball
  16 DIR="`tar ztf \"$INPUT\" | tac | tail -n 1`"
  17
  18 # Create temporary files where to store the validated data
  19 umask 002
  20 OUTMAIN="`mktemp \"$TARGET\"tag.new.XXXXXX`"
  21 OUTCONTRIB="`mktemp \"$TARGET\"tag.contrib.new.XXXXXX`"
  22 OUTNONFREE="`mktemp \"$TARGET\"tag.non-free.new.XXXXXX`"
  23
  24 # If we fail somewhere, cleanup the temporary files
  25 cleanup() {
  26         rm -f "$OUTMAIN"
  27         rm -f "$OUTCONTRIB"
  28         rm -f "$OUTNONFREE"
  29 }
  30 trap cleanup EXIT
  31
  32 # Extract the data into the temporary files
  33 tar -O -zxf "$INPUT" "$DIR"tag | grep -E "$CHECKRE" > "$OUTMAIN"
  34 tar -O -zxf "$INPUT" "$DIR"tag.contrib | grep -E "$CHECKRE" > "$OUTCONTRIB"
  35 tar -O -zxf "$INPUT" "$DIR"tag.non-free | grep -E "$CHECKRE" > "$OUTNONFREE"
  36
  37 # Move the data to the final location
  38 mv "$OUTMAIN"           "$TARGET"tag
  39 mv "$OUTCONTRIB"        "$TARGET"tag.contrib
  40 mv "$OUTNONFREE"        "$TARGET"tag.non-free
  41
  42 chmod 644 "$TARGET"tag "$TARGET"tag.contrib "$TARGET"tag.non-free
  43
  44 (cd $TARGET && $scriptsdir/mk-extra-overrides.sh)
  45
  46 trap - EXIT
  47
  48 exit 0