From d8e065dc2fbe4d381239fa7db2e0298aa10dbd0f Mon Sep 17 00:00:00 2001
From: Tony Blyler <tony.blyler@cbinsights.com>
Date: Mon, 2 May 2022 16:22:22 -0400
Subject: [PATCH] Update chezmoi.zsh to have an auto update feature

---
 chezmoi/dot_zshrc.d/executable_chezmoi.zsh | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/chezmoi/dot_zshrc.d/executable_chezmoi.zsh b/chezmoi/dot_zshrc.d/executable_chezmoi.zsh
index 22c45e0..67e628d 100644
--- a/chezmoi/dot_zshrc.d/executable_chezmoi.zsh
+++ b/chezmoi/dot_zshrc.d/executable_chezmoi.zsh
@@ -1,3 +1,4 @@
+# completion
 (
 	set -euo pipefail
 
@@ -16,3 +17,33 @@
 	chezmoi completion zsh > "$COMPLETION_FILE"
 	chmod +x "$COMPLETION_FILE"
 )
+
+# auto update
+(
+	set -euo pipefail
+
+	# has the chezmoi repo been pulled in the last 24 hours?
+	if [ "$(date +%s -r "$(chezmoi git rev-parse -- --show-toplevel)/.git/FETCH_HEAD")" -gt $((EPOCHSECONDS-86400)) ]; then
+		exit 0
+	fi
+
+	chezmoi git pull -- --rebase
+	chezmoi diff
+
+	while true; do
+		read -r 'APPLY?apply? [y/N] '
+
+		case "${APPLY:-}" in
+			'y'|'Y'|'YES'|'yes'|'Yes')
+				echo 'applying changes'
+				chezmoi apply
+				exit 0
+				;;
+
+			'n'|'N'|'NO'|'no'|'No'|'')
+				echo 'not applying changes'
+				exit 0
+				;;
+		esac
+	done
+)