Merge pull request #29 from phanama/patch-1

Add page iterator for future-proofing downloads

Author: karancode

src/entrypoint.sh

@@ -38,11 +38,14 @@ function parse_inputs {
 
 function install_kustomize {
 
-    # hack to support older version
-    url=$(curl -s "https://api.github.com/repos/kubernetes-sigs/kustomize/releases?per_page=100&page=1" | jq -r '.[].assets[] | select(.browser_download_url | test("kustomize(_|.)?(v)?'$kustomize_version'_linux_amd64")) | .browser_download_url')
-    if [ -z "${url}" ]; then
-        url=$(curl -s "https://api.github.com/repos/kubernetes-sigs/kustomize/releases?per_page=100&page=2" | jq -r '.[].assets[] | select(.browser_download_url | test("kustomize(_|.)?(v)?'$kustomize_version'_linux_amd64")) | .browser_download_url')
-    fi
+    echo "getting download url for kustomize ${kustomize_version}"
+    for i in {1..100}; do
+        url=$(curl -s "https://api.github.com/repos/kubernetes-sigs/kustomize/releases?per_page=100&page=$i" | jq -r '.[].assets[] | select(.browser_download_url | test("kustomize(_|.)?(v)?'$kustomize_version'_linux_amd64"))  | .browser_download_url')
+        if [ ! -z $url ]; then 
+           echo "Download URL found in $url"
+           break
+        fi
+    done
 
     echo "Downloading kustomize v${kustomize_version}"
     if [[ "${url}" =~ .tar.gz$ ]]; then