modify goreleaser config

.goreleaser.yaml

@@ -1,8 +1,5 @@
-# This is an example .goreleaser.yml file with some sensible defaults.
-# Make sure to check the documentation at https://goreleaser.com
 before:
   hooks:
-    # You may remove this if you don't use go modules.
     - go mod tidy
 builds:
   - env:
@@ -13,7 +10,6 @@ builds:
 
 archives:
   - format: tar.gz
-    # this name template makes the OS and Arch compatible with the results of uname.
     name_template: >-
       {{ .ProjectName }}_
       {{- title .Os }}_
@@ -25,14 +21,10 @@ checksum:
   name_template: 'checksums.txt'
 snapshot:
   name_template: "{{ incpatch .Version }}-next"
-changelog:
-  sort: asc
-  filters:
-    exclude:
-      - '^docs:'
-      - '^test:'
-
-# The lines beneath this are called `modelines`. See `:help modeline`
-# Feel free to remove those if you don't want/use them.
-# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
-# vim: set ts=2 sw=2 tw=0 fo=cnqoj
+#changelog:
+#  sort: asc
+#  filters:
+#    exclude:
+#      - '^docs:'
+#      - '^test:'
+#

README.md

@@ -14,6 +14,10 @@ $ curl https://raw.githubusercontent.com/jharshman/fwsync/master/install.sh | sh
 
 ## Usage
 
+### Authentication
+Communication to the GoogleAPIs requires setting the environment variable `GOOGLE_APPLICATION_CREDENTIALS`.
+This variable should point to the path of your downloaded service account json. For example, `export GOOGLE_APPLICATION_CREDENTIALS=/Users/bob/bobserviceaccount.json`.
+
 ### Init
 After installing, you can invoke the CLI by typing `fwsync` in your terminal.
 This by default will display some usage information.