49 lines
1.8 KiB
Text
49 lines
1.8 KiB
Text
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/-
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Copyright (c) 2024 Joseph Tooby-Smith. All rights reserved.
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Released under Apache 2.0.
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Authors: Joseph Tooby-Smith
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-/
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import Mathlib.Tactic.Linter.TextBased
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import Cli.Basic
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/-!
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# Text based style linters from Mathlib
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This file is a copy of the `./scripts/lint_style.lean` executable from mathlib, adapted
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to run text-based style linters from mathlib on HepLean.
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That file is copyright Michael Rothgang, and is released under the Apache 2.0 license.
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It is authored by Michael Rothgang.
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-/
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open Cli
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/-- Implementation of the `lint_style` command line program. -/
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def lintStyleCli (args : Cli.Parsed) : IO UInt32 := do
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let errorStyle := match (args.hasFlag "github", args.hasFlag "update") with
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| (true, _) => ErrorFormat.github
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| (false, true) => ErrorFormat.exceptionsFile
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| (false, false) => ErrorFormat.humanReadable
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let mut numberErrorFiles : UInt32 := 0
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for s in ["HepLean.lean"] do
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let n ← lintAllFiles (System.mkFilePath [s]) errorStyle
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numberErrorFiles := numberErrorFiles + n
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return numberErrorFiles
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/-- Setting up command line options and help text for `lake exe lint_style`. -/
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-- so far, no help options or so: perhaps that is fine?
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def heplean_lint_style : Cmd := `[Cli|
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lint_style VIA lintStyleCli; ["0.0.1"]
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"Run text-based style linters on every Lean file in HepLean (adapted from mathlib's lint_style).
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Print errors about any unexpected style errors to standard output."
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FLAGS:
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github; "Print errors in a format suitable for github problem matchers\n\
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otherwise, produce human-readable output"
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update; "Print errors solely for the style exceptions file"
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]
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/-- The entry point to the `lake exe mathlib_textLint_on_hepLean` command. -/
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def main (args : List String) : IO UInt32 := do heplean_lint_style.validate args
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