Vamp Build and Test

#!/bin/bash

# Run this from the top-level vamp-build-and-test directory

# Optional argument for the single repo to checkout; default is all of them

# Optional second argument for the revision to checkout; default is tip

single=""

if [ -n "$1" ]; then

    single="$1"

fi

rev=""

revopt_hg=""

revopt_git=""

if [ -n "$2" ]; then

    rev="$2"

    revopt_hg="-r$rev"

    revopt_git="-b$rev"

fi

set -eu

failed=/tmp/failed_$$

rm -f "$failed"

trap "rm -f $failed" 0

cat METADATA/repos.txt | grep -v '^#' | awk -F= '{ print $1, $2 }' |

    while read name loc; do

        if [ -n "$single" ]; then

            if [ "$single" != "$name" ]; then

                continue

            fi

        fi

	if [ -d "$name"/.hg ]; then 

 	    ( cd $name ; hg pull && hg update $revopt_hg ) || echo "$name" >> "$failed"

	elif [ -d "$name"/.git ]; then 

 	    ( cd $name ; git pull ) || echo "$name" >> "$failed"

            if [ -n "$rev" ]; then

                ( cd $name ; git checkout "$rev" ) || echo "$name" >> "$failed"

            fi

	elif [ -d "$name" ]; then

	    echo "ERROR: Directory \"$name\" exists, but is not a git or hg repo" 1>&2

	    exit 1

	else

	    case "$loc" in

		*/hg/*)

		    hg clone $revopt_hg "$loc" "$name" || echo "$name" >> "$failed";;

		*//git*)

		    git clone $revopt_git "$loc" "$name" || echo "$name" >> "$failed";;

		*)

		    echo "ERROR: Can't deduce repo type from URL \"$loc\"" 1>&2

		    exit 1;;

	    esac

	fi

    done

echo "Done"

if [ -f "$failed" ]; then

    echo "Failed repos:"

    cat "$failed"

fi