From 0613af45fd99414e97042c2fdc4a9c18b920a325 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Thu, 19 Apr 2018 01:50:15 +0200
Subject: Add a command line argument to store cache without updating issues

This is to enable open pull requests to be added to the "do not update"
list in cases where you have open pull requests but have just started
using Redprine and have already updated the Redmine issues of the open
PRs manually.
---
 redprine | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/redprine b/redprine
index 4299878..92e8b1c 100755
--- a/redprine
+++ b/redprine
@@ -17,6 +17,8 @@ XDG_DATA_HOME=${XDG_DATA_HOME:-"${HOME}/.local/share"}
 REDPRINE_DATA_DIR=${REDPRINE_DATA_DIR:-"${XDG_DATA_HOME}/redprine"}
 CACHE_FILE="${REDPRINE_DATA_DIR}/${GITHUB_OWNER_REPO/\//--}.json"
 
+CACHE_ONLY=0
+
 
 function print_usage () {
 	cat 1>&2 <<__EOF__
@@ -33,6 +35,9 @@ Flags:
       --redmine-json-params=EXEC      Bash-executable string that outputs JSON
                                       as a parameter for updating issues.
                                       Argument '\$0' is the pull request URL.
+      --cache-only                    Tells the program not to make update
+                                      requests to Redmine, just save PRs to
+                                      cache.
   -h, --help                          Show this help.
   -v, --version                       Show application version.
 __EOF__
@@ -176,6 +181,12 @@ function update_cache_with_new_pull () {
 }
 
 function main () {
+	if [ "$CACHE_ONLY" -eq 1 ]; then
+		cache_my_pull_requests "$(fetch_pull_requests)"
+
+		exit
+	fi
+
 	local pr_json=$(new_pull_requests)
 
 	update_redmine_statuses "$pr_json"
@@ -289,6 +300,9 @@ function parse_arguments () {
 			shift
 			continue
 			;;
+		--cache-only)
+			CACHE_ONLY=1
+			;;
 		-h | --help)
 			print_usage
 
-- 
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