From 0bcddd4ed0aff66452397dc0973337c535c0d2ed Mon Sep 17 00:00:00 2001
From: Lukasz Kasprzak <lukas@labunix.xyz>
Date: Mon, 27 Jul 2026 20:29:31 +0200
Subject: feat(cli): lectio --corpus-check validator

---
 internal/cli/cli.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'internal/cli/cli.go')

diff --git a/internal/cli/cli.go b/internal/cli/cli.go
index 65be274..eb01039 100644
--- a/internal/cli/cli.go
+++ b/internal/cli/cli.go
@@ -51,6 +51,9 @@ Flags:
   -L, --liturgy          print the computed liturgical day (offline, no network) and exit
       --cal-new NAME     scaffold a custom calendar layer ~/.config/lectio/calendars/NAME.ini
       --cal-check NAME   validate a custom calendar layer NAME.ini and exit
+      --corpus-check X   validate a bible corpus (code, e.g. drb, or a path to
+                         a <code>.tsv) and exit; errors fail, coverage gaps warn
+      --json             with --corpus-check, print the report as JSON
       --rand, --rand-v   print a random verse and exit (uses default_version or -b VER;
                          bt has no corpus, so it falls back to a corpus version)
       --rand-ch          print a random chapter and exit
@@ -124,6 +127,8 @@ func Run(args []string, stdin io.Reader, stdout, stderr io.Writer) int {
 	var ref string
 	var liturgy bool
 	var calNew, calCheck string
+	var corpusCheck string
+	var jsonOut bool
 
 	fs := flag.NewFlagSet("lectio", flag.ContinueOnError)
 	fs.SetOutput(stderr)
@@ -172,6 +177,8 @@ func Run(args []string, stdin io.Reader, stdout, stderr io.Writer) int {
 	fs.BoolVar(&liturgy, "liturgy", false, "print the computed liturgical day (offline calendar engine) and exit")
 	fs.StringVar(&calNew, "cal-new", "", "scaffold a new calendar-layer file NAME.ini and exit")
 	fs.StringVar(&calCheck, "cal-check", "", "validate the calendar-layer file NAME.ini and exit")
+	fs.StringVar(&corpusCheck, "corpus-check", "", "validate a bible corpus (code or path to <code>.tsv) and exit")
+	fs.BoolVar(&jsonOut, "json", false, "with --corpus-check, print the report as JSON")
 
 	if err := fs.Parse(rest); err != nil {
 		return 2
@@ -203,6 +210,9 @@ func Run(args []string, stdin io.Reader, stdout, stderr io.Writer) int {
 	if calCheck != "" {
 		return runCalCheck(calCheck, stdout, stderr)
 	}
+	if corpusCheck != "" {
+		return runCorpusCheck(corpusCheck, jsonOut, stdout, stderr)
+	}
 
 	cfg, err := config.Load()
 	if err != nil {
-- 
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