mkmnfst

#!/bin/sh
# Basic MANIFEST file generator for building pkg-create(8) packages
# https://github.com/pageflt/freebsd-mkmnfst
#
# Example usage:
# $ ./mkmnfst tmux bash vim-tiny > my_metapackage
# ...(edit my_metapackage and replace the placeholder strings)...
# $ pkg create -M ./my_metapackage

die() {
	echo $1 && exit 1
}

# Basic sanity checks
which -s pkg || die "It appears that pkg(8) is missing. Aborting."
[ "$#" -ge 1 ] || die "Usage: $0 [PACKAGES]"

# Generate a minimal valid MANIFEST 
cat <<EOF
name: FIXME
version: FIXME
origin: FIXME
comment: FIXME
www: FIXME
maintainer: FIXME
prefix: /usr/local
desc: <<EOD
    FIXME
EOD
deps: {
EOF
for PKG in $@; do
    ORIGIN=$(echo $(pkg search -e -S name -Q full $PKG | grep Origin | cut -d: -f2))
    VERSION=$(echo $(pkg search -e -S name -Q full $PKG | grep Version | cut -d: -f2))
    if [ ! -z $ORIGIN ] && [ ! -z $VERSION ]; then
        echo "    $PKG: {origin: $ORIGIN, version: $VERSION},"
    fi
done
echo "}"