From 62aa91f221d104d4d384f7802bf755cc70e21855 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=BD=97=E6=B3=BD=E8=BD=A9?= <spacewanderlzx@gmail.com>
Date: Thu, 6 Oct 2022 13:55:45 +0800
Subject: [PATCH] git standup: work as expected when no configured (#996)

---
 bin/git-standup | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/bin/git-standup b/bin/git-standup
index 5a3213e..2a6e273 100755
--- a/bin/git-standup
+++ b/bin/git-standup
@@ -171,7 +171,12 @@ if [[ $# -gt 0 ]]; then
     UNTIL=$3
 fi
 
-AUTHOR=${AUTHOR:="$(git config user.name)"}
+AUTHOR=${AUTHOR:="$(git config user.name || echo '')"}
+if [ -z "${AUTHOR}" ]; then
+    warn "please configure an author with 'git config user.name' or specify an author via '-a'"
+    exit 1
+fi
+
 FETCH_LAST_COMMIT=${FETCH_LAST_COMMIT:=false}
 MAXDEPTH=${MAXDEPTH:=2}
 GIT_PRETTY_FORMAT="%Cred%h%Creset - %s %Cgreen(${COMMIT_DATE_FORMAT}) %C(bold blue)<%an>%Creset"
@@ -181,7 +186,7 @@ if [[ "$USE_GPG_FORMAT" == 'yes' ]]; then
 fi
 
 # Handle config of implicit week
-IMPLICIT_WEEK=$(git config --get git-extras.standup.implicit-week)
+IMPLICIT_WEEK=$(git config --get git-extras.standup.implicit-week || echo '')
 if [[ -z "$RANGE_SPECIFIED" ]] && [[ -n "${IMPLICIT_WEEK}" ]]; then
     week_start=${IMPLICIT_WEEK%%-*}
     week_end=${IMPLICIT_WEEK##*-}