52 lines
No EOL
1 KiB
Go
52 lines
No EOL
1 KiB
Go
package scanner
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import (
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"os"
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"git.urbach.dev/cli/q/src/errors"
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"git.urbach.dev/cli/q/src/fs"
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"git.urbach.dev/cli/q/src/token"
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)
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// scanFile scans a single file.
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func (s *scanner) scanFile(path string, pkg string) error {
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contents, err := os.ReadFile(path)
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if err != nil {
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return err
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}
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tokens := token.Tokenize(contents)
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file := &fs.File{
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Path: path,
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Package: pkg,
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Bytes: contents,
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Tokens: tokens,
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}
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s.files <- file
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for i := 0; i < len(tokens); i++ {
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switch tokens[i].Kind {
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case token.NewLine:
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case token.Comment:
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case token.Identifier:
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i, err = s.scanFunction(file, tokens, i)
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case token.Import:
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i, err = s.scanImport(file, tokens, i)
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case token.EOF:
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return nil
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case token.Invalid:
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return errors.New(&InvalidCharacter{Character: tokens[i].String(file.Bytes)}, file, tokens[i].Position)
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default:
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return errors.New(&InvalidTopLevel{Instruction: tokens[i].String(file.Bytes)}, file, tokens[i].Position)
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}
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if err != nil {
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return err
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}
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}
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return nil
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} |