author | wenzelm |
Wed, 20 Jan 2016 23:19:52 +0100 | |
changeset 62226 | 9f7293af6fb8 |
parent 60988 | 1d7a7e33fd67 |
child 62303 | f868f12f9419 |
permissions | -rw-r--r-- |
56791 | 1 |
/* Title: Pure/Tools/check_source.scala |
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Author: Makarius |
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Some sanity checks for Isabelle sources. |
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*/ |
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package isabelle |
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object Check_Source |
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{ |
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def check_file(path: Path) |
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{ |
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val file_name = path.implode |
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val file_pos = path.position |
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def line_pos(i: Int) = Position.Line_File(i + 1, file_name) |
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val content = File.read(path) |
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for { (line, i) <- split_lines(content).iterator.zipWithIndex } |
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{ |
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try { |
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Symbol.decode_strict(line) |
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for { c <- Word.codepoint_iterator(line); if c > 128 && !Character.isAlphabetic(c) } |
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{ |
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Output.warning("Suspicious Unicode character " + quote(Word.codepoint(c)) + |
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Position.here(line_pos(i))) |
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} |
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} |
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catch { case ERROR(msg) => Output.error_message(msg + Position.here(line_pos(i))) } |
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if (line.contains('\t')) |
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Output.warning("TAB character" + Position.here(line_pos(i))) |
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} |
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if (content.contains('\r')) |
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Output.warning("CR character" + Position.here(file_pos)) |
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} |
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def check_hg(root: Path) |
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{ |
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56830
e760242101fc
tuned signature -- channels for diagnostic output for system tools means stderr;
wenzelm
parents:
56829
diff
changeset
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Output.writeln("Checking " + root + " ...") |
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Isabelle_System.hg("--repository " + File.shell_path(root) + " root").check_error |
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for { |
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file <- Isabelle_System.hg("manifest", root).check_error.out_lines |
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if file.endsWith(".thy") || file.endsWith(".ML") || file.endsWith("/ROOT") |
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} check_file(root + Path.explode(file)) |
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} |
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/* command line entry point */ |
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def main(args: Array[String]) |
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{ |
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Command_Line.tool0 { |
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for (root <- args) check_hg(Path.explode(root)) |
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} |
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} |
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} |
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