#!/bin/sh
set -eu

export LANG=POSIX.UTF-8


libs() {
	find src tests -name '*.go' |
		grep -Ev '/(main|meta)\.go$' |
		grep -Ev '/_cgo_(import|gotypes)\.go$' |
		grep -Ev '\.cgo1\.go$'
}

mains() {
	find src tests -name '*.go' | grep    '/main\.go$'
}

docs() {
	find doc/*.en.*.adoc
}

xdocs() {
	for l in `find po/doc/*.po | xargs -I% basename % .po`; do
		docs | sed 's|/\(.*\)\.en\.\(.*\)$|/\1.'"$l"'.\2|'
	done
}

pos() {
	find po/ -name '*.po' | grep -Ev '^po/(doc|tests)/'
}


libs  | varlist 'libs.go'
mains | varlist 'mains.go'
docs  | varlist 'manpages.en.N.adoc'
xdocs | varlist 'manpages.XX.N.adoc'
pos   | varlist 'sources.po'

find tests/functional/*/*.go -not -name main.go | varlist 'functional/lib.go'
find tests/functional/*/main.go                 | varlist 'functional/main.go'
find tests/fuzz/*/*.go       -not -name main.go | varlist 'fuzz/lib.go'
find tests/fuzz/*/main.go                       | varlist 'fuzz/main.go'
find tests/benchmarks/*/*.go -not -name main.go | varlist 'benchmarks/lib.go'
find tests/benchmarks/*/main.go                 | varlist 'benchmarks/main.go'

{ libs; mains; } | sort | sed 's/^\(.*\)\.go$/\1.a:\t\1.go/'
mains            | sort | sed 's/^\(.*\)\.go$/\1.bin:\t\1.a/'
mains            | sort | sed 's/^\(.*\)\.go$/\1.bin-check:\t\1.bin/'
mains            | sort | sed 's|^\(.*\)/main\.go$|\1/main.a:\t\1/$(NAME).a|'