Added eopkg support

Makefile

@@ -15,7 +15,7 @@ $(distros): distro = $(subst _,:,$@)
 $(distros) $(distros:%=%_clean): log = $(subst /,_,$(subst _,:,$(@:%_clean=%))).log
 
 $(unsupported):
-	echo -n "Testing $(distro) (unsupported)... "
+	printf "Testing $(distro) (unsupported)... "
 	if ! docker run --rm -v "$$PWD/install.sh:/install.sh" "$(distro)" /install.sh >"$(log)" 2>&1 &&\
 	   grep -q "Unsupported glibc version" "$(log)"; then
 	    echo OK
@@ -26,7 +26,7 @@ $(unsupported):
 opensuse/tumbleweed: setup = zypper --non-interactive install libglib-2_0-0
 
 $(supported):
-	echo -n "Testing $(distro) (supported)... "
+	printf "Testing $(distro) (supported)... "
 	if docker run --rm -v "$$PWD/install.sh:/install.sh" "$(distro)" \
 	   sh -c '$(or $(setup),true) && /install.sh && brave-browser --version || brave --version' >"$(log)" 2>&1; then
 	    echo OK

install.sh

@@ -76,6 +76,10 @@ main() {
         show $sudo rpm --import https://brave-browser-rpm-release.s3.brave.com/brave-core.asc
         show $sudo dnf install -y brave-browser
 
+    elif available eopkg; then
+        show $sudo eopkg update-repo -y
+        show $sudo eopkg install -y brave
+
     elif available yum; then
         available yum-config-manager || show $sudo yum install yum-utils -y
         show $sudo yum-config-manager -y --add-repo https://brave-browser-rpm-release.s3.brave.com/brave-browser.repo
@@ -112,7 +116,7 @@ main() {
         fi
 
     else
-        error "Could not find a supported package manager. Only apt, dnf, paru/pikaur/yay, yum and zypper are supported." "" \
+        error "Could not find a supported package manager. Only apt, dnf, eopkg, paru/pikaur/yay, yum and zypper are supported." "" \
             "If you'd like us to support your system better, please file an issue at" \
             "https://github.com/brave/install.sh/issues and include the following information:" "" \
             "$(uname -srvmo)" "" \
@@ -130,7 +134,7 @@ main() {
 available() { command -v "${1:?}" >/dev/null; }
 error() { exec >&2; printf "Error: "; printf "%s\n" "${@:?}"; exit 1; }
 newer() { [ "$(printf "%s\n%s" "$1" "$2"|sort -V|head -n1)" = "${2:?}" ]; }
-show() { (set -x; "$@"); }
+show() { (set -x; "${@:?}"); }
 supported() { newer "$2" "${3:?}" || error "Unsupported ${1:?} version ${2:-<empty>}. Only $1 versions >=$3 are supported."; }
 
 main