feat: remove matrix (#7)

Reviewed-on: yw5n/yw5ncom#7

manifests/bin/deploy.sh

@@ -1,36 +1,35 @@
 #!/bin/bash -e
 set -o pipefail
 
-function kapply() {
+kapply() {
     for f in "$@"; do
-        kubectl apply -f <(envsubst < "manifests/$f")
+        kubectl apply --server-side \
+            -f<(envsubst "$(env | sed 's/^/$/')" < "manifests/$f")
     done
 }; export -f kapply
 
-function kcreatesec() {
-    kubectl create secret generic --dry-run=client -oyaml "$@" | kubectl replace -f-
+kcreatesec() {
+    kubectl apply --server-side \
+        -f<(kubectl create secret generic --dry-run=client -oyaml "$@")
 }; export -f kcreatesec
 
-function kcreatecm() {
-    kubectl create configmap --dry-run=client -oyaml "$@" | kubectl replace -f-
+kcreatecm() {
+    kubectl apply --server-side \
+        -f<(kubectl create configmap --dry-run=client -oyaml "$@")
 }; export -f kcreatecm
 
-function kgseckey() {
+kgseckey() {
     local sec="$1"; shift
     local key="$1"; shift
 
-    if ! kubectl get secret "$sec" -ojson | jq -re ".data.\"$key\" // empty" | base64 -d; then
-        return 1
-    fi
+    kubectl get secret "$sec" -ojson | jq -re ".data.\"$key\"" | base64 -d
 }; export -f kgseckey
 
-function kgcmkey() {
+kgcmkey() {
     local cm="$1";  shift
     local key="$1"; shift
 
-    if ! kubectl get configmap "$cm" -ojson | jq -re ".data.\"$key\" // empty"; then
-        return 1
-    fi
+    kubectl get configmap "$cm" -ojson | jq -re ".data.\"$key\""
 }; export -f kgcmkey