vendor: update compose to v2.4.1

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

vendor/github.com/compose-spec/compose-go/v2/dotenv/format.go

@@ -0,0 +1,38 @@
+/*
+   Copyright 2020 The Compose Specification Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package dotenv
+
+import (
+	"fmt"
+	"io"
+)
+
+var formats = map[string]Parser{}
+
+type Parser func(r io.Reader, filename string, lookup func(key string) (string, bool)) (map[string]string, error)
+
+func RegisterFormat(format string, p Parser) {
+	formats[format] = p
+}
+
+func ParseWithFormat(r io.Reader, filename string, resolve LookupFn, format string) (map[string]string, error) {
+	parser, ok := formats[format]
+	if !ok {
+		return nil, fmt.Errorf("unsupported env_file format %q", format)
+	}
+	return parser(r, filename, resolve)
+}

vendor/github.com/compose-spec/compose-go/v2/dotenv/godotenv.go

@@ -86,7 +86,7 @@ func ReadWithLookup(lookupFn LookupFn, filenames ...string) (map[string]string,
 	envMap := make(map[string]string)
 
 	for _, filename := range filenames {
-		individualEnvMap, individualErr := readFile(filename, lookupFn)
+		individualEnvMap, individualErr := ReadFile(filename, lookupFn)
 
 		if individualErr != nil {
 			return envMap, individualErr
@@ -129,7 +129,7 @@ func filenamesOrDefault(filenames []string) []string {
 }
 
 func loadFile(filename string, overload bool) error {
-	envMap, err := readFile(filename, nil)
+	envMap, err := ReadFile(filename, nil)
 	if err != nil {
 		return err
 	}
@@ -150,7 +150,7 @@ func loadFile(filename string, overload bool) error {
 	return nil
 }
 
-func readFile(filename string, lookupFn LookupFn) (map[string]string, error) {
+func ReadFile(filename string, lookupFn LookupFn) (map[string]string, error) {
 	file, err := os.Open(filename)
 	if err != nil {
 		return nil, err

vendor/github.com/compose-spec/compose-go/v2/dotenv/parser.go

@@ -119,7 +119,7 @@ loop:
 			offset = i + 1
 			inherited = rune == '\n'
 			break loop
-		case '_', '.', '[', ']':
+		case '_', '.', '-', '[', ']':
 		default:
 			// variable name should match [A-Za-z0-9_.-]
 			if unicode.IsLetter(rune) || unicode.IsNumber(rune) {
@@ -136,6 +136,10 @@ loop:
 		return "", "", inherited, errors.New("zero length string")
 	}
 
+	if inherited && strings.IndexByte(key, ' ') == -1 {
+		p.line++
+	}
+
 	// trim whitespace
 	key = strings.TrimRightFunc(key, unicode.IsSpace)
 	cutset := strings.TrimLeftFunc(src[offset:], isSpace)