30 lines
752 B
Plaintext
30 lines
752 B
Plaintext
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// Entry: read stdin, parse with ParserV0, print JSON IR or error JSON
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include("./apps/ny-parser-nyash/parser_minimal.nyash")
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static box Main {
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main(args) {
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local console = new ConsoleBox()
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// Read all stdin
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local buf = ""
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loop(true) {
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local line = console.readLine()
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if line == null { break }
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buf = buf + line + "\n"
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}
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if buf == "" { buf = "return 0\n" }
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local ir = ParserV0.parse_program(buf)
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// If already an Error envelope, print as-is
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local s = ir.as_any().toString()
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if s.indexOf("\"kind\":\"Error\"") >= 0 {
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console.log(s)
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return 1
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}
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// Expect MapBox with Program; toJson available on MapBox
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local json = ir.toJson()
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console.log(json)
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return 0
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}
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}
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