feat(brew-bump): check HOMEBREW_GITHUB_API_TOKEN

Author: jsjoeio

ci/steps/brew-bump.sh

@@ -15,6 +15,12 @@ main() {
     exit 1
   fi
 
+  # We need HOMEBREW_GITHUB_API_TOKEN to push up commits
+  if [[ $(is_env_var_set "HOMEBREW_GITHUB_API_TOKEN") -eq 1 ]]; then
+    echo "HOMEBREW_GITHUB_API_TOKEN is not set"
+    exit 1
+  fi
+
   # NOTE: we need to make sure cdrci/homebrew-core
   # is up-to-date
   # otherwise, brew bump-formula-pr will use an

test/scripts/steps-lib.bats

@@ -5,12 +5,12 @@ SCRIPT="$BATS_TEST_DIRNAME/../../ci/steps/$SCRIPT_NAME"
 
 source "$SCRIPT"
 
-@test "is_env_var_set should return false if env var is not set" {
+@test "is_env_var_set should return 1 if env var is not set" {
   run is_env_var_set "ASDF_TEST_SET"
   [ "$output" = 1 ]
 }
 
-@test "is_env_var_set should return true if env var is set" {
+@test "is_env_var_set should return 0 if env var is set" {
   ASDF_TEST_SET="test" run is_env_var_set "ASDF_TEST_SET"
   [ "$output" = 0 ]
 }