go-manifest

#!/bin/sh
# Tell me what versions of various things are in use.

eval `go env`

detect() {
    pkg="$1"
    dir="$2"

    cd "$dir"
    gitv=`git describe --always 2>/dev/null`
    if [ $? -eq 0 ]
    then
        echo "$pkg $gitv"
    else
        hgv=`hg identify -i`
        if [ $? -ne 0 ]
        then
            echo "Warning: Can't identify $pkg"
        else
            echo "$pkg $hgv"
        fi
    fi
}

process() {
    pkg="$1"
    dir=`go list -f {{.Dir}} "$pkg"`
    case "$dir" in
        $GOROOT*)
            # echo "$pkg is stdlib";;
            :
            ;;
        *)
            detect "$pkg" "$dir"
    esac
}

for pkg in `go list -f '{{ range .Deps }} {{.}} {{end}}' "$@"`
do
    process $pkg
done