hakorune/tools/hako_check/cli.hako

// tools/hako_check/cli.hako — HakoAnalyzerBox (MVP)
using tools.hako_check.analysis_consumer as HakoAnalysisBuilderBox
using tools.hako_check.rules.rule_include_forbidden as RuleIncludeForbiddenBox
using tools.hako_check.rules.rule_using_quoted as RuleUsingQuotedBox
using tools.hako_check.rules.rule_static_top_assign as RuleStaticTopAssignBox
using tools.hako_check.rules.rule_global_assign as RuleGlobalAssignBox
using tools.hako_check.rules.rule_dead_methods as RuleDeadMethodsBox
using tools.hako_check.rules.rule_jsonfrag_usage as RuleJsonfragUsageBox

static box HakoAnalyzerBox {
  run(args) {
    if args == null || args.size() < 1 { print("[lint/error] missing paths"); return 2 }
    // options: --format {text|dot|json}
    local fmt = "text"
    local start = 0
    if args.size() >= 2 && args.get(0) == "--format" {
      fmt = args.get(1)
      start = 2
    }
    if args.size() <= start { print("[lint/error] missing paths"); return 2 }
    local fail = 0
    local irs = new ArrayBox()
    // for i in start..(args.size()-1)
    local i = start
    while i < args.size() {
      local p = args.get(i)
      local f = new FileBox(); if f.open(p) == 0 { print("[lint/error] cannot open: " + p); fail = fail + 1; continue }
      local text = f.read(); f.close()
      // pre-sanitize (ASCII quotes, normalize newlines) — minimal & reversible
      text = me._sanitize(text)
      // analysis
      local ir = HakoAnalysisBuilderBox.build_from_source(text, p)
      irs.push(ir)
      // rules that work on raw source
      local out = new ArrayBox()
      RuleIncludeForbiddenBox.apply(text, p, out)
      RuleUsingQuotedBox.apply(text, p, out)
      RuleStaticTopAssignBox.apply(text, p, out)
      RuleGlobalAssignBox.apply(text, p, out)
      RuleJsonfragUsageBox.apply(text, p, out)
      // rules that need IR (enable dead code detection)
      RuleDeadMethodsBox.apply_ir(ir, p, out)
      // flush
      // for j in 0..(n-1)
    local n = out.size(); if n > 0 && fmt == "text" {
        local j = 0; while j < n { print(out.get(j)); j = j + 1 }
      }
      fail = fail + n
      i = i + 1
    }
    // optional DOT/JSON output (MVP: dot only)
    if fmt == "dot" { me._render_dot_multi(irs) }
    // return number of findings as RC
    return fail
  }
  _sanitize(text) {
    if text == null { return text }
    // Normalize CRLF -> LF and convert fancy quotes to ASCII
    local out = ""
    local n = text.length()
    local i2 = 0
    while i2 < n {
      local ch = text.substring(i2, i2+1)
      // drop CR
      if ch == "\r" { i2 = i2 + 1; continue }
      // fancy double quotes → ASCII
      if ch == "“" || ch == "”" { out = out.concat("\""); i2 = i2 + 1; continue }
      // fancy single quotes → ASCII
      if ch == "‘" || ch == "’" { out = out.concat("'"); i2 = i2 + 1; continue }
      out = out.concat(ch)
      i2 = i2 + 1
    }
    return out
  }
  _render_dot_multi(irs) {
    // Minimal DOT: emit method nodes; edges omitted in MVP
    print("digraph Hako {")
    if irs == null { print("}"); return 0 }
    local i = 0
    while i < irs.size() {
      local ir = irs.get(i)
      if ir != null {
        local ms = ir.get("methods")
        if ms != null {
          local j = 0
          while j < ms.size() {
            local name = ms.get(j)
            print("  \"" + name + "\";")
            j = j + 1
          }
        }
      }
      i = i + 1
    }
    print("}")
    return 0
  }
}

static box HakoAnalyzerCliMain { method main(args) { return HakoAnalyzerBox.run(args) } }