refactor: make raw abs path a getter

http/client.go

@@ -29,7 +29,7 @@ type client struct {
 	apiPrefix     string
 	headers       map[string]string
 	fallback      cmds.Executor
-	rawAbsPath    bool
+	getRawAbsPath func() (bool, error)
 }
 
 // ClientOpt is an option that can be passed to the HTTP client constructor.
@@ -76,10 +76,11 @@ func ClientWithFallback(exe cmds.Executor) ClientOpt {
 	}
 }
 
-// ClientWithRawAbsPath enables the rawAbspath for [files.NewMultiFileReader].
-func ClientWithRawAbsPath(rawAbsPath bool) ClientOpt {
+// ClientWithRawAbsPath enables the rawAbspath for [files.NewMultiFileReader]
+// given the result of the given function.
+func ClientWithRawAbsPath(getRawAbsPath func() (bool, error)) ClientOpt {
 	return func(c *client) {
-		c.rawAbsPath = rawAbsPath
+		c.getRawAbsPath = getRawAbsPath
 	}
 }
 
@@ -164,15 +165,23 @@ func (c *client) toHTTPRequest(req *cmds.Request) (*http.Request, error) {
 	var reader io.Reader // in case we have no body to send we need to provide
 	// untyped nil to http.NewRequest
 
+	var rawAbsPath bool
+	if c.getRawAbsPath != nil {
+		rawAbsPath, err = c.getRawAbsPath()
+		if err != nil {
+			return nil, err
+		}
+	}
+
 	if bodyArgs := req.BodyArgs(); bodyArgs != nil {
 		// In the end, this wraps a file reader in a file reader.
 		// However, such is life.
 		fileReader = files.NewMultiFileReader(files.NewMapDirectory(map[string]files.Node{
 			"stdin": files.NewReaderFile(bodyArgs),
-		}), true, c.rawAbsPath)
+		}), true, rawAbsPath)
 		reader = fileReader
 	} else if req.Files != nil {
-		fileReader = files.NewMultiFileReader(req.Files, true, c.rawAbsPath)
+		fileReader = files.NewMultiFileReader(req.Files, true, rawAbsPath)
 		reader = fileReader
 	}