upgrade to kce v0.6.0

Signed-off-by: Anastas Dancha <[email protected]>

Dockerfile

@@ -8,7 +8,7 @@ COPY k8s-vault_example.yaml .
 COPY k8s-vault-completion.bash .
 COPY ./src ./src
 RUN \
-    shards install && \
+    shards install --production && \
     crystal build --progress --release --static src/cli.cr -o /tmp/k8s-vault && \
     upx /tmp/k8s-vault && \
     echo >&2 "## Version check: $(/tmp/k8s-vault -v)" && \

VERSION

@@ -1 +1 @@
-0.2.0
+0.2.1

shard.yml

@@ -1,13 +1,14 @@
 name: k8s-vault
-version: 0.2.0
+version: 0.2.1
 
 description: |
   `k8s-vault` makes it easy to reach K8s API via jumphost, using SSH port forwarding.
 
 dependencies:
   kce:
+    # path: ../kce.cr
     github: anapsix/kce.cr
-    version: ~> 0.5.0
+    version: ~> 0.6.0
 
 authors:
   - Anastas Dancha <[email protected]>

src/k8s-vault.cr

@@ -32,8 +32,8 @@ module K8sVault
     end
     ssh_jump_host = context_config.ssh_jump_host
 
-    kubeconfig = KCE.config_obj(target_context: kubecontext, kubeconfig: kubeconfig_path)
-    cluster_server = kubeconfig["clusters"].first.cluster["server"].to_s
+    kubeconfig = KCE.config(kubecontext: kubecontext, kubeconfig: kubeconfig_path)
+    cluster_server = kubeconfig.clusters.first.cluster.server.to_s
     remote_proto = cluster_server.split(/https?:\/\//).first?.to_s
     remote_proto = remote_proto.empty? ? "https" : remote_proto
     remote_host, remote_port = cluster_server.split(/https?:\/\//).last.split(":")
@@ -45,9 +45,9 @@ module K8sVault
                   end
 
     # update config with values for SSH forwarding
-    kubeconfig["clusters"].first.cluster.delete("certificate-authority-data")
-    kubeconfig["clusters"].first.cluster["insecure-skip-tls-verify"] = true
-    kubeconfig["clusters"].first.cluster["server"] = "#{remote_proto}://127.0.0.1:#{local_port}"
+    kubeconfig.clusters.first.cluster.certificate_authority_data = nil
+    kubeconfig.clusters.first.cluster.insecure_skip_tls_verify = true
+    kubeconfig.clusters.first.cluster.server = "#{remote_proto}://127.0.0.1:#{local_port}"
 
     Config.new(
       config_path: config_path.to_s,