Update install.sh (#396)

.github/workflows/deploy.yml

@@ -33,5 +33,6 @@ jobs:
       - name: Deploy to www.crystal-lang.org
         if: github.event_name == 'push' && github.ref == 'refs/heads/master' && github.repository_owner == 'crystal-lang'
         run: |
+          make fetch_install.sh
           aws s3 sync ./_site s3://crystal-website --delete
           ./scripts/set-legacy-url-redirects.bash crystal-website < ./_data/legacy_non_pretty_urls.txt

Makefile

@@ -41,6 +41,10 @@ deps: Gemfile.lock
 Gemfile.lock: Gemfile
 	bundle install
 
+.PHONY: fetch_install.sh
+fetch_install.sh: ## Fetch install.sh from distribution-scripts repository
+	wget -N https://raw.githubusercontent.com/crystal-lang/distribution-scripts/master/packages/scripts/install.sh
+
 .PHONY: update_sponsors
 update_sponsors: scripts/merge.cr fetch_opencollective ## Update sponsor data (fetch from opencollective and merge into _data/sponsors.csv)
 	crystal $<

install.sh

@@ -104,7 +104,7 @@ _discover_distro_repo() {
       ;;
     opensuse-leap)
       _check_version_id
-      DISTRO_REPO="openSUSE_Leap_${VERSION_ID}"
+      DISTRO_REPO="${VERSION_ID}"
       ;;
     "")
       _error "Unable to identify distribution. You may specify one with environment variable DISTRO_REPO"
@@ -189,7 +189,7 @@ if [[ -z "${DISTRO_REPO}" ]]; then
 fi
 
 _install_apt() {
-  if [[ -z $(command -v wget &> /dev/null) ]] || [[ -z $(command -v gpg &> /dev/null) ]]; then
+  if ! command -v wget &> /dev/null || ! command -v gpg &> /dev/null; then
     [[ -f /etc/apt/sources.list.d/crystal.list ]] && rm -f /etc/apt/sources.list.d/crystal.list
     apt-get update
     apt-get install -y wget gpg
@@ -244,7 +244,7 @@ _install_dnf() {
 }
 
 _install_zypper() {
-  if [[ -z $(command -v curl &> /dev/null) ]]; then
+  if ! command -v curl &> /dev/null; then
     zypper refresh
     zypper install -y curl
   fi
@@ -277,7 +277,7 @@ case $DISTRO_REPO in
   CentOS*)
     _install_yum
     ;;
-  openSUSE*)
+  15.* | openSUSE*)
     _install_zypper
     ;;
   *)