Disable formula upload of idpbuilder.rb for nightly builds (cnoe-io#540)

Disable formula upload of idpbuilder.rb for nightly builds (cnoe-io#540)
Signed-off-by: Pankaj Walke <punkwalker@gmail.com>

Author: punkwalker

.goreleaser.yaml

@@ -31,6 +31,7 @@ brews:
 # For non version installations
   - name: "idpbuilder" 
     homepage: "https://cnoe.io"
+    skip_upload: "{{ contains .Tag \"nightly\" }}" # Don't upload this formula if the build is nightly
     repository:
       owner: cnoe-io
       name: homebrew-tap
@@ -44,7 +45,7 @@ brews:
     test: |
       system "#{bin}/idpbuilder version"
 # For versioned and nightly installations
-  - name: "{{ if contains .Tag \"nightly\" }}idpbuilder@nightly{{ else }}idpbuilder@{{ .Major }}.{{ .Minor }}.{{ .Patch }}{{ end }}"
+  - name: "{{ if contains .Tag \"nightly\" }}idpbuilder-nightly{{ else }}idpbuilder@{{ .Major }}.{{ .Minor }}.{{ .Patch }}{{ end }}"
     homepage: "https://cnoe.io"
     repository:
       owner: cnoe-io

README.md

@@ -31,7 +31,7 @@ This can be useful in several ways:
 + Nightly Version
 
    ```bash
-   brew install cnoe-io/tap/idpbuilder@nightly
+   brew install cnoe-io/tap/idpbuilder-nightly
    ```
 
 ### From Releases