Report a failure and exit if type checking fails

Type checking failures were previously not reported and the file was
silently ignored. This change will report the error and halt further
processing.
This commit is contained in:
Grant Murphy 2017-01-13 11:27:17 -08:00
parent bc21a39c66
commit d3f0a08f0d
2 changed files with 8 additions and 6 deletions

View file

@ -16,6 +16,7 @@
package core
import (
"fmt"
"go/ast"
"go/importer"
"go/parser"
@ -123,10 +124,9 @@ func (gas *Analyzer) process(filename string, source interface{}) error {
}
conf := types.Config{Importer: importer.Default()}
gas.context.Pkg, _ = conf.Check("pkg", gas.context.FileSet, []*ast.File{root}, gas.context.Info)
gas.context.Pkg, err = conf.Check("pkg", gas.context.FileSet, []*ast.File{root}, gas.context.Info)
if err != nil {
gas.logger.Println("failed to check imports")
return err
return fmt.Errorf(`Error during type checking: "%s"`, err)
}
gas.context.Imports = NewImportInfo()

View file

@ -176,7 +176,7 @@ func main() {
// Ensure at least one file was specified
if flag.NArg() == 0 {
fmt.Fprintf(os.Stderr, "\nerror: FILE [FILE...] or './...' expected\n")
fmt.Fprintf(os.Stderr, "\nError: FILE [FILE...] or './...' expected\n")
flag.Usage()
os.Exit(1)
}
@ -195,9 +195,11 @@ func main() {
toAnalyze := getFilesToAnalyze(flag.Args(), excluded)
for _, file := range toAnalyze {
logger.Printf("scanning \"%s\"\n", file)
logger.Printf(`Processing "%s"...`, file)
if err := analyzer.Process(file); err != nil {
logger.Fatal(err)
logger.Printf(`Failed to process: "%s"`, file)
logger.Println(err)
logger.Fatalf(`Halting execution.`)
}
}