fix: correct go.sh (#55)

linux/ubuntu/scripts/go.sh

@@ -7,7 +7,7 @@ set -Eeuxo pipefail
 
 printf "\n\t🐋 Installing Go(lang) 🐋\t\n"
 
-JSON=$(wget -qO- "$(jq -r '.toolcache[] | select(.name == "go") | .url' "/imagegeneration/toolset.json")" | jq --compact-output)
+wget -qO- "$(jq -r '.toolcache[] | select(.name == "go") | .url' "/imagegeneration/toolset.json")" > "/tmp/go-toolset.json"
 
 go_arch() {
   case "$(uname -m)" in
@@ -18,11 +18,18 @@ go_arch() {
 
 for V in $(jq -r '.toolcache[] | select(.name == "go") | .versions[]' "/imagegeneration/toolset.json"); do
   printf "\n\t🐋 Installing GO=%s 🐋\t\n" "${V}"
-  VER=$(echo "${JSON}" | jq "[.[] | select(.version|test(\"^${V}\"))][0].version" -r)
+  VER=$(jq -r "[.[] | select(.version|test(\"^${V}\"))][0].version" "/tmp/go-toolset.json")
   GOPATH="$AGENT_TOOLSDIRECTORY/go/${VER}/x64"
 
   mkdir -v -m 0777 -p "$GOPATH"
-  wget -qO- "https://golang.org/dl/go${VER}.linux-$(go_arch).tar.gz" | tar -zxf - --strip-components=1 -C "$GOPATH"
+  DL_VER="${VER}"
+  # hack
+  # TODO: i hate shell scripts, please can I have powershell on linux and no, python is not a solution, it should die
+  # TODO: write own thing to get links from go.dev and versions from actions/go-versions, mash it together, ?????, works
+  if [[ "$(echo ${VER} | cut -d. -f3)" == "0" ]]; then
+    DL_VER=$(echo "${VER}" | cut -d. -f-2)
+  fi
+  wget -qO- "https://golang.org/dl/go${DL_VER}.linux-$(go_arch).tar.gz" | tar -zxf - --strip-components=1 -C "$GOPATH"
 
   # ENVVAR="${V//\./_}"
   # echo "${ENVVAR}=${GOPATH}" >>/etc/environment
@@ -30,7 +37,7 @@ for V in $(jq -r '.toolcache[] | select(.name == "go") | .versions[]' "/imagegen
   printf "\n\t🐋 Installed GO 🐋\t\n"
   "$GOPATH/bin/go" version
 
-  if [[ "${V}" == "1.15" ]]; then
+  if [[ "${V}" == "1.15.*" ]]; then
     ln -s "$GOPATH/bin/*" /usr/bin/
   fi
 done