From a7a2f25fb092f30bb8c31ed45a60ffcf44b34932 Mon Sep 17 00:00:00 2001
From: Carl Smedstad <carl.smedstad@protonmail.com>
Date: Mon, 5 Feb 2024 11:43:33 +0100
Subject: fix(version): Handle pkgbase with '.' correctly
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For pkgbases with '.' in the name, the TOML-section must be wrapped in
double quotes in order for it not to be parsed as a supersection and a
subsection. This case was not properly handled by checks for if the
TOML-file contains a pkgbase section, and for if the TOML-file contains
superfluous sections. Address this by handling optional double quotes in
the greps related to said checks.

This was discovered in the AUR package ruby-cool.io and the issue can be
reproduced with the following minimal PKGBUILD and .nvchecker.toml file:

    $ cat PKGBUILD
    pkgname=ruby-cool.io
    pkgver=1.8.0
    $ cat .nvchecker.toml
    ["ruby-cool.io"]
    source = "gems"
    gems = "cool.io"

Before the fix:

    $ pkgctl version check
    Failure
     x ruby-cool.io: missing pkgbase section in .nvchecker.toml: ruby-cool.io

After the fix:

    $ pkgctl version check
    GEN lib/version/check.sh
    Out-of-date
     ✓ ruby-cool.io: current version 1.8.0 is latest

Component: pkgctl version check
---
 src/lib/version/check.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/version/check.sh b/src/lib/version/check.sh
index 4731545..6aa465c 100644
--- a/src/lib/version/check.sh
+++ b/src/lib/version/check.sh
@@ -260,13 +260,13 @@ nvchecker_check_config() {
 	done
 
 	# check if the config contains a pkgbase section
-	if [[ -n ${pkgbase} ]] && ! grep --max-count=1 --quiet "^\\[${pkgbase}\\]" < "${config}"; then
+	if [[ -n ${pkgbase} ]] && ! grep --max-count=1 --extended-regexp --quiet "^\\[\"?${pkgbase}\"?\\]" < "${config}"; then
 		printf "missing pkgbase section in %s: %s" "${config}" "${pkgbase}"
 		return 1
 	fi
 
 	# check if the config contains any section other than pkgbase
-	if [[ -n ${pkgbase} ]] && property=$(grep --max-count=1 --perl-regexp "^\\[(?!${pkgbase}\\]).+\\]" < "${config}"); then
+	if [[ -n ${pkgbase} ]] && property=$(grep --max-count=1 --perl-regexp "^\\[(?!\"?${pkgbase}\"?\\]).+\\]" < "${config}"); then
 		printf "none pkgbase section not supported in %s: %s" "${config}" "${property}"
 		return 1
 	fi
-- 
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