Use test-runner.sh instead of homegrown test.sh

.gitignore

@@ -1 +1,2 @@
-test/assert.sh
+test/assert.sh
+test-runner.sh

Makefile

@@ -1,12 +1,38 @@
-test: prepare
-	./test.sh
+test: bootstrap
+	./test-runner.sh
 
-prepare:
-	test -f "test/assert.sh" || ( \
+bootstrap: test-runner.sh test/assert.sh
+
+clean: remove-test-runner.sh remove-assert.sh
+
+test/assert.sh:
+	test -f "test/assert.sh" || \
 		echo "fetching assert.sh..." && \
 		curl -s -L -o test/assert.sh \
-			https://raw.github.com/lehmannro/assert.sh/v1.0.2/assert.sh \
-	)
+			https://raw.github.com/lehmannro/assert.sh/v1.0.2/assert.sh
+
+update-assert.sh: remove-assert.sh test/assert.sh
+
+remove-assert.sh:
+	( \
+		test -f "test/assert.sh" && rm "test/assert.sh" && \
+		echo "removed test/assert.sh"\
+	) || exit 0
+
+test-runner.sh:
+	test -f "test-runner.sh" || \
+		echo "fetching test-runner.sh..." && \
+		curl -s -L -o test-runner.sh \
+			https://github.com/jimeh/test-runner.sh/raw/v0.1.0/test-runner.sh && \
+		chmod +x test-runner.sh
+
+remove-test-runner.sh:
+	( \
+		test -f "test-runner.sh" && rm "test-runner.sh" && \
+		echo "removed test-runner.sh"\
+	) || exit 0
+
+update-test-runner.sh: remove-test-runner.sh test-runner.sh
 
 .SILENT:
-.PHONY: test prepare
+.PHONY: test bootstrap

test.sh

@@ -1,34 +0,0 @@
-#! /usr/bin/env bash
-
-resolve_link() {
-  $(type -p greadlink readlink | head -1) $1
-}
-
-abs_dirname() {
-  local cwd="$(pwd)"
-  local path="$1"
-
-  while [ -n "$path" ]; do
-    cd "${path%/*}"
-    local name="${path##*/}"
-    path="$(resolve_link "$name" || true)"
-  done
-
-  pwd
-  cd "$cwd"
-}
-
-
-testdir="$(abs_dirname "$0")/test"
-testfiles="$(find "$testdir" -name "*-test.sh")"
-
-RET=0
-for testfile in $testfiles; do
-  echo ""
-  echo "running: ${testfile/#$(dirname "$testdir")\//}"
-  cd "$(dirname "$testfile")"
-  "$testfile"
-  if [ "$?" != "0" ]; then RET=1; fi
-done
-echo ""
-exit $RET