From 049f1a525515e25e77e4d1011cf458b06ad17557 Mon Sep 17 00:00:00 2001
From: 0x1eef <0x1eef@protonmail.com>
Date: Fri, 19 Apr 2024 04:45:11 -0300
Subject: [PATCH] Fix shellcheck errors

---
 bin/portzap                     | 5 ++++-
 libexec/portzap/portzap-install | 2 +-
 libexec/portzap/portzap-pull    | 3 +--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/bin/portzap b/bin/portzap
index 2f45f37..3925151 100755
--- a/bin/portzap
+++ b/bin/portzap
@@ -43,13 +43,16 @@ require_dependency() {
 i=1
 while [ "${i}" -le "$#" ]; do
     eval "_portzap_option=\$${i}"
+    # shellcheck disable=SC2154
     if [ "${_portzap_option}" = "-v" ]; then
-        echo $(cat "${rootdir}"/../share/portzap/VERSION)
+        cat "${rootdir}"/../share/portzap/VERSION
         exit 0
     fi
+    # shellcheck disable=SC2003
     i=$(expr "${i}" + 1);
 done
 
+
 case $1 in
     "clone")
         require_dependency "git doas"
diff --git a/libexec/portzap/portzap-install b/libexec/portzap/portzap-install
index f3bf241..d39b0fe 100755
--- a/libexec/portzap/portzap-install
+++ b/libexec/portzap/portzap-install
@@ -5,7 +5,7 @@
 gitdir=$1
 installdir=$2
 revfile=$3
-libexec=$(dirname $0)
+libexec=$(dirname "$0")
 
 ##
 # functions
diff --git a/libexec/portzap/portzap-pull b/libexec/portzap/portzap-pull
index bf68249..34d1c3e 100755
--- a/libexec/portzap/portzap-pull
+++ b/libexec/portzap/portzap-pull
@@ -5,7 +5,6 @@
 git=/usr/local/bin/git
 gitdir=$1
 branch=$2
-libexec=$(dirname "$0")
 
 ##
 # functions
@@ -37,7 +36,7 @@ if [ -e "${gitdir}/.git" ]; then
     set_repository_permissions "${gitdir}"
     cd "${gitdir}"
     remote=$("${git}" remote | head -n1)
-    if [ $(git branch --show-current) != "${branch}" ]; then
+    if [ "$(git branch --show-current)" != "${branch}" ]; then
         change_branch "${remote}" "${branch}"
     fi
     set -x