multi-arch-test-build: add generic version tests

Colorize output using ci_helpers.sh

Signed-off-by: George Sapkin <george@sapk.in>

Author: GeorgeSapkin

.github/scripts/test_entrypoint.sh

@@ -9,12 +9,15 @@ mkdir -p /var/log/
 
 if [ $PKG_MANAGER = "opkg" ]; then
 	opkg update
+
 elif [ $PKG_MANAGER = "apk" ]; then
 	apk update
 fi
 
 CI_HELPERS="${CI_HELPERS:-/scripts/ci_helpers.sh}"
 
+source "$CI_HELPERS"
+
 for PKG in /ci/*.[ai]pk; do
 	if [ $PKG_MANAGER = "opkg" ]; then
 		tar -xzOf "$PKG" ./control.tar.gz | tar xzf - ./control
@@ -26,6 +29,7 @@ for PKG in /ci/*.[ai]pk; do
 		# package source containing test.sh script
 		PKG_SOURCE=$(sed -ne 's#^Source: \(.*\)$#\1#p' ./control)
 		PKG_SOURCE="${PKG_SOURCE#/feed/}"
+
 	elif [ $PKG_MANAGER = "apk" ]; then
 		# package name including variant
 		PKG_NAME=$(apk adbdump --format json "$PKG" | jsonfilter -e '@["info"]["name"]')
@@ -38,33 +42,27 @@ for PKG in /ci/*.[ai]pk; do
 	fi
 
 	echo
-	echo "Testing package $PKG_NAME in version $PKG_VERSION from $PKG_SOURCE"
+	info "Testing package $PKG_NAME with version $PKG_VERSION from $PKG_SOURCE"
 
 	if ! [ -d "/ci/$PKG_SOURCE" ]; then
-		echo "$PKG_SOURCE is not a directory"
-		exit 1
+		err_die "$PKG_SOURCE is not a directory"
 	fi
 
 	PRE_TEST_SCRIPT="/ci/$PKG_SOURCE/pre-test.sh"
 	TEST_SCRIPT="/ci/$PKG_SOURCE/test.sh"
 
-	if ! [ -f "$TEST_SCRIPT" ]; then
-		echo "No test.sh script available"
-		continue
-	fi
-
 	export PKG_NAME PKG_VERSION CI_HELPERS
 
 	if [ -f "$PRE_TEST_SCRIPT" ]; then
-		echo "Use package specific pre-test.sh"
+		info "Use the package-specific pre-test.sh"
 		if sh "$PRE_TEST_SCRIPT" "$PKG_NAME" "$PKG_VERSION"; then
-			echo "Pre-test successful"
+			success "Pre-test successful"
 		else
-			echo "Pre-test failed"
-			exit 1
+			err_die "Pre-test failed"
 		fi
+
 	else
-		echo "No pre-test.sh script available"
+		info "No pre-test.sh script available"
 	fi
 
 	if [ $PKG_MANAGER = "opkg" ]; then
@@ -73,17 +71,73 @@ for PKG in /ci/*.[ai]pk; do
 		apk add --allow-untrusted "$PKG"
 	fi
 
-	echo "Use package specific test.sh"
-	if sh "$TEST_SCRIPT" "$PKG_NAME" "$PKG_VERSION"; then
-		echo "Test successful"
+	SUCCESS=0
+	if [ -f "$TEST_SCRIPT" ]; then
+		info "Use the package-specific test.sh"
+		if sh "$TEST_SCRIPT" "$PKG_NAME" "$PKG_VERSION"; then
+			success "Test successful"
+			SUCCESS=1
+		else
+			err "Test failed"
+		fi
+
 	else
-		echo "Test failed"
-		exit 1
+		warn "Use a generic test"
+
+		if [ $PKG_MANAGER = "opkg" ]; then
+			PKG_FILES=$(opkg files "$PKG_NAME" | grep -E "^(/bin/|/sbin/|/usr/bin/|/usr/libexec/|/usr/sbin/)" || true)
+		elif [ $PKG_MANAGER = "apk" ]; then
+			PKG_FILES=$(apk info --contents "$PKG_NAME" | grep -E "^(bin/|sbin/|usr/bin/|usr/libexec/|usr/sbin/)" || true)
+		fi
+
+		if [ -z "$PKG_FILES" ]; then
+			success "No executables found in $PKG_NAME"
+			SUCCESS=1
+		else
+			FOUND_EXEC=0
+			for FILE in $PKG_FILES; do
+				# apk info --contents does not have a leading /
+				if [ $PKG_MANAGER = "apk" ]; then
+					FILE="/$FILE"
+				fi
+
+				if [ ! -f "$FILE" ] || [ ! -x "$FILE" ]; then
+					continue
+				fi
+
+				FOUND_EXEC=1
+				info "Test executable $FILE and look for $PKG_VERSION"
+				for V in --version -version version -v -V --help -help -?; do
+					info "Trying $V"
+					if "$FILE" "$V" 2>&1 | grep -F "$PKG_VERSION"; then
+						SUCCESS=1
+						break 2
+					fi
+				done
+			done
+
+			if [ "$FOUND_EXEC" = 1 ]; then
+				if [ "$SUCCESS" = 1 ]; then
+					success "Test successful"
+				else
+					err "Test failed"
+				fi
+			else
+				success "No executables found in $PKG_NAME"
+				SUCCESS=1
+			fi
+		fi
 	fi
 
 	if [ $PKG_MANAGER = "opkg" ]; then
-		opkg remove "$PKG_NAME" --force-removal-of-dependent-packages --force-remove --autoremove || true
+		opkg remove "$PKG_NAME" \
+				--autoremove \
+				--force-removal-of-dependent-packages \
+				--force-remove \
+			|| true
 	elif [ $PKG_MANAGER = "apk" ]; then
-		apk del -r "$PKG_NAME"
+		apk del --rdepends "$PKG_NAME" || true
 	fi
+
+	[ "$SUCCESS" = 1 ] || exit 1
 done