chore: move env variables up

gh-notify

@@ -15,18 +15,6 @@ set -o errexit -o nounset -o pipefail
 
 # The minimum fzf version that the user needs to run all interactive commands.
 MIN_FZF_VERSION="0.29.0"
-
-# export variables for use in child processes
-# https://docs.github.com/en/rest/overview/api-versions
-export GH_REST_API_VERSION="X-GitHub-Api-Version:2022-11-28"
-# Enable terminal-style output even when the output is redirected.
-export GH_FORCE_TTY=1
-
-# The maximum number of notifications per page (set by GitHub)
-export GH_NOTIFY_PER_PAGE_LIMIT=50
-# Assign 'GH_NOTIFY_DEBUG_MODE' with 'true' to see more information
-export GH_NOTIFY_DEBUG_MODE=${GH_NOTIFY_DEBUG_MODE:-false}
-
 # Customize the fzf keys using environment variables
 : "${GH_NOTIFY_MARK_ALL_READ_KEY:=ctrl-a}"
 : "${GH_NOTIFY_OPEN_BROWSER_KEY:=ctrl-b}"
@@ -40,6 +28,17 @@ export GH_NOTIFY_DEBUG_MODE=${GH_NOTIFY_DEBUG_MODE:-false}
 : "${GH_NOTIFY_TOGGLE_PREVIEW_KEY:=tab}"
 : "${GH_NOTIFY_TOGGLE_HELP_KEY:=?}"
 
+# export variables for use in child processes
+# https://docs.github.com/en/rest/overview/api-versions
+export GH_REST_API_VERSION="X-GitHub-Api-Version:2022-11-28"
+# Enable terminal-style output even when the output is redirected.
+export GH_FORCE_TTY=1
+
+# The maximum number of notifications per page (set by GitHub)
+export GH_NOTIFY_PER_PAGE_LIMIT=50
+# Assign 'GH_NOTIFY_DEBUG_MODE' with 'true' to see more information
+export GH_NOTIFY_DEBUG_MODE=${GH_NOTIFY_DEBUG_MODE:-false}
+
 if $GH_NOTIFY_DEBUG_MODE; then
     export gh_notify_debug_log="${BASH_SOURCE%/*}/gh_notify_debug.log"