Remove references to deprecated go template

Signed-off-by: Han Verstraete (OpenFaaS Ltd) <han@openfaas.com>

Author: welteki

docs/deployment/troubleshooting.md

@@ -238,7 +238,7 @@ You can usually do one of the following:
 Example:
 
 ```bash
-faas-cli new --lang go test-this
+faas-cli new --lang golang-middleware test-this
 
 faas-cli build -f test-this.yml
 

docs/openfaas-pro/kafka-events.md

@@ -37,7 +37,7 @@ Create a new function:
 
 ```bash
 export OPENFAAS_PREFIX=ghcr.io/openfaas
-faas-cli new --lang go provision-customer
+faas-cli new --lang golang-middleware provision-customer
 ```
 
 Now add an annotation for the `payment.created` topic, so that the `provision-customer` function is invoked for any message received:
@@ -52,7 +52,7 @@ functions:
   provision-customer:
     annotations:
       topic: payment.created
-    lang: go
+    lang: golang-middleware
     handler: ./provision-customer
     image: ghcr.io/openfaas:provision-customer
 ```

docs/openfaas-pro/scale-to-zero.md

@@ -55,7 +55,7 @@ Create a new function using the `go` template:
 
 ```bash
 export OPENFAAS_PREFIX=ttl.sh/daily-job:1h
-faas-cli new --lang go daily-job
+faas-cli new --lang golang-middleware daily-job
 ```
 
 Now add the labels from above, we'll use a 15 minute timeout.
@@ -70,7 +70,7 @@ provider:
 
 functions:
   daily-job:
-    lang: go
+    lang: golang-middleware
     handler: ./daily-job
     image: ttl.sh/daily-job:1h
     labels:

docs/reference/private-registries.md

@@ -115,7 +115,7 @@ The secret *must* be created in the `openfaas-fn` namespace or the equivalent if
 Create a sample function with a `--prefix` variable:
 
 ```sh
-faas-cli new --lang go private-fn --prefix=registry:port/repo
+faas-cli new --lang golang-middleware private-fn --prefix=registry:port/repo
 ```
 
 Update the `stack.yml` file and add a reference to the new secret:

docs/reference/yaml.md

@@ -21,8 +21,8 @@ The YAML file can hold one to many functions separated by separate entries.
 Example:
 
 ```bash
-$ faas-cli new --lang go fn1
-$ faas-cli new --lang go fn2 --append=fn1.yml
+$ faas-cli new --lang golang-middleware fn1
+$ faas-cli new --lang golang-middleware fn2 --append=fn1.yml
 ```
 
 Produces: