From 2890635633ed5a782b3996a111c4fedb8d1d20b2 Mon Sep 17 00:00:00 2001
From: Alexander Gehrke <github@qwertyuiop.de>
Date: Mon, 15 Nov 2021 12:38:31 +0100
Subject: [PATCH] install-proton-ge.zsh: don't save installed tag, if
 installation fails

---
 misc/install-proton-ge.zsh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/misc/install-proton-ge.zsh b/misc/install-proton-ge.zsh
index cae0def..3822ab7 100755
--- a/misc/install-proton-ge.zsh
+++ b/misc/install-proton-ge.zsh
@@ -20,13 +20,15 @@ mkdir -p $COMPTOOLSDIR
 
 latest_json=$(curl -s https://api.github.com/repos/GloriousEggroll/proton-ge-custom/releases/latest)
 release_tag=$(jq -r .tag_name <<<$latest_json)
+download_url=$(jq -r '.assets|map(select(.name | contains("tar")))|.[0].browser_download_url'<<<"$latest_json")
 
 installed_tags="$COMPTOOLSDIR/proton-ge-tags"
 
 if grep -q "^$release_tag\$" "$installed_tags"; then
 	echo "${fg_bold[yellow]}Current release $release_tag already installed.$reset_color"
 else
-	echo $release_tag >> $COMPTOOLSDIR/proton-ge-tags
-	curl -L $(jq -r '.assets[0].browser_download_url'<<<"$latest_json") | tar -C $COMPTOOLSDIR -xvz
-	echo "${fg_bold[green]}Installed release $release_tag.$reset_color"
+	echo "Downloading $download_url"
+	curl -L $download_url | tar -xvz -C $COMPTOOLSDIR \
+		&& echo $release_tag >> $installed_tags \
+		&& echo "${fg_bold[green]}Installed release $release_tag.$reset_color"
 fi