Check for glibc version instead of distro version (#31)

.github/workflows/shellcheck.yml

@@ -13,4 +13,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - run: "shellcheck install.sh"
+      - run: "make shellcheck"

Makefile

@@ -0,0 +1,43 @@
+unsupported := alpine voidlinux/voidlinux-musl ubuntu_16.04 debian_9 linuxmintd/mint18-amd64 fedora_26 opensuse/leap_42.3
+supported := ubuntu_18.04 debian_10 linuxmintd/mint19-amd64 fedora_28 opensuse/leap_15 opensuse/tumbleweed rockylinux_9 manjarolinux/base # fedora_27 hangs
+distros := $(unsupported) $(supported)
+
+test: $(distros)
+
+MAKEFLAGS := -rRO
+SHELL := $(shell command -v bash)
+.SHELLFLAGS := -eEo pipefail -c
+.ONESHELL:
+$(V).SILENT:
+.PHONY: clean shellcheck test $(distros) $(distros:%=%_clean)
+
+$(distros): distro = $(subst _,:,$@)
+$(distros) $(distros:%=%_clean): log = $(subst /,_,$(subst _,:,$(@:%_clean=%))).log
+
+$(unsupported):
+	echo -n "Testing $(distro) (unsupported)... "
+	if ! docker run --rm -v "$$PWD/install.sh:/install.sh" "$(distro)" /install.sh >"$(log)" 2>&1 &&\
+	   grep -q "Unsupported glibc version" "$(log)"; then
+	    echo OK
+	else
+	    printf "Failed\n\n" && tail -v "$(log)" && false
+	fi
+
+opensuse/tumbleweed: setup = zypper --non-interactive install libglib-2_0-0
+
+$(supported):
+	echo -n "Testing $(distro) (supported)... "
+	if docker run --rm -v "$$PWD/install.sh:/install.sh" "$(distro)" \
+	   sh -c '$(or $(setup),true) && /install.sh && brave-browser --version || brave --version' >"$(log)" 2>&1; then
+	    echo OK
+	else
+	    printf "Failed\n\n" && tail -v "$(log)" && false
+	fi
+
+shellcheck:
+	shellcheck -e SC2086 install.sh
+
+clean: $(distros:%=%_clean)
+
+$(distros:%=%_clean):
+	rm -f "$(log)"

README.md

@@ -1,4 +1,4 @@
-Script to detect the OS version and install the recommend version of Brave.
+Script to install the Brave browser.
 
 It is designed to be piped directly into `sh`.