feat: aliases (#5)

Reviewed-on: yw5n/yw5ncom#5

manifests/bin/deploy.sh

@@ -3,32 +3,35 @@ set -o pipefail
 
 function kapply() {
     for f in "$@"; do
-        kubectl apply -f \
-            <(envsubst "$(env | xargs printf '$%s ')" < "manifests/$f")
+        kubectl apply -f <(envsubst < "manifests/$f")
     done
-}
+}; export -f kapply
 
 function kcreatesec() {
-    kubectl create secret generic --save-config --dry-run=client -oyaml "$@" | kubectl apply -f-
-}
+    kubectl create secret generic --dry-run=client -oyaml "$@" | kubectl replace -f-
+}; export -f kcreatesec
 
 function kcreatecm() {
-    kubectl create configmap --dry-run=client -oyaml "$@" | kubectl apply -f-
-}
+    kubectl create configmap --dry-run=client -oyaml "$@" | kubectl replace -f-
+}; export -f kcreatecm
 
 function kgseckey() {
     local sec="$1"; shift
     local key="$1"; shift
 
-    kubectl get secret "$sec" -o jsonpath="{.data.$key}" | base64 -d
-}
+    if ! kubectl get secret "$sec" -ojson | jq -re ".data.\"$key\" // empty" | base64 -d; then
+        return 1
+    fi
+}; export -f kgseckey
 
 function kgcmkey() {
-    local cm="$1"; shift
+    local cm="$1";  shift
     local key="$1"; shift
 
-    kubectl get configmap "$cm" -o jsonpath="{.data.$key}"
-}
+    if ! kubectl get configmap "$cm" -ojson | jq -re ".data.\"$key\" // empty"; then
+        return 1
+    fi
+}; export -f kgcmkey
 
 
 kapply common/app.yaml

manifests/bin/devel.sh

@@ -1,4 +1,5 @@
 #!/bin/bash -e
+set -o pipefail
 
 export NB_REPLICAS=1
 

manifests/bin/prod.sh

@@ -1,4 +1,5 @@
 #!/bin/bash -e
+set -o pipefail
 
 export NB_REPLICAS=3