feat: handle empty name

ldez · ldez · commit 7b2192536615 · 2022-01-03T09:25:29.000+01:00
diff --git a/Makefile b/Makefile
@@ -12,4 +12,4 @@ check:
 	golangci-lint run
 
 build:
-	go build -v -ldflags "-s -w" -trimpath ./cmd/tagliatelle/
+	go build -ldflags "-s -w" -trimpath ./cmd/tagliatelle/
diff --git a/tagliatelle.go b/tagliatelle.go
@@ -97,8 +97,7 @@ func analyze(pass *analysis.Pass, config Config, n *ast.StructType, field *ast.F
 		}
 
 		if value == "" {
-			// skip empty value, it can change in the future
-			continue
+			value = fieldName
 		}
 
 		converter, err := getConverter(convName)
diff --git a/testdata/src/a/sample.go b/testdata/src/a/sample.go
@@ -25,6 +25,6 @@ type Bur struct {
 	Name    string
 	Value   string `yaml:"Value"` // want `yaml\(camel\): got 'Value' want 'value'`
 	More    string `json:"-"`
-	Also    string `json:",omitempty"`
+	Also    string `json:",omitempty"` // want `json\(camel\): got 'Also' want 'also'`
 	ReqPerS string `avro:"req_per_s"`
 }

Original file line number	Diff line number	Diff line change
`@@ -97,8 +97,7 @@ func analyze(pass analysis.Pass, config Config, n ast.StructType, field *ast.F`
`97`	`97`	`}`
`98`	`98`
`99`	`99`	`if value == "" {`
`100`		`- // skip empty value, it can change in the future`
`101`		`- continue`
	`100`	`+ value = fieldName`
`102`	`101`	`}`
`103`	`102`
`104`	`103`	`converter, err := getConverter(convName)`
Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,6 @@ type Bur struct {`
`25`	`25`	`Name string`
`26`	`26`	Value string `yaml:"Value"` // want `yaml\(camel\): got 'Value' want 'value'`
`27`	`27`	More string `json:"-"`
`28`		- Also string `json:",omitempty"`
	`28`	+ Also string `json:",omitempty"` // want `json\(camel\): got 'Also' want 'also'`
`29`	`29`	ReqPerS string `avro:"req_per_s"`
`30`	`30`	`}`