From d0c3a0b6185df7d473285c68e55815bbe914e659 Mon Sep 17 00:00:00 2001
From: makefu <github@syntax-fehler.de>
Date: Wed, 25 Nov 2015 23:09:28 +0100
Subject: add always_update

---
 cac | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

(limited to 'cac')

diff --git a/cac b/cac
index 47cde3d..b61039f 100755
--- a/cac
+++ b/cac
@@ -17,9 +17,10 @@ cac_templates_cache=${cac_templates_cache-$HOME/tmp/cac_templates_cache.json}
 cac_secrets=${cac_secrets-$HOME/.secrets/cac}
 
 _load_secrets() {
-  if test -e "$cac_secrets" ;then
-    echo "unable to load secrets from '$cac_secrets'" >&2
-    __cac_cli_help
+  if test ! -r "$cac_secrets" ;then
+    echo "unable to load secrets from cac_secrets='$cac_secrets'" >&2
+    __cac_cli__help
+    return 1
   else
     . "$cac_secrets"
   fi
@@ -76,10 +77,18 @@ __cac_cli__console() {(
   _cac_post_api_v1 console sid="$sid" | jq -r .console
 )}
 
+_maybe_update(){
+
+  if test ! -r "$1" -o -n "${always_update:-}" ;then
+    echo "updating cache file" 2>&1
+    __cac_cli__update
+  fi
+}
 #? cac servers
 #?    Print cached servers JSON.
 #?
 __cac_cli__servers() {
+  _maybe_update $cac_servers_cache
   jq -r . $cac_servers_cache
 }
 
@@ -87,6 +96,7 @@ __cac_cli__servers() {
 #?    Print cached tasks JSON.
 #?
 __cac_cli__tasks() {
+  _maybe_update $cac_tasks_cache
   jq -r . $cac_tasks_cache
 }
 
@@ -94,6 +104,7 @@ __cac_cli__tasks() {
 #?    Print cached templates JSON.
 #?
 __cac_cli__templates() {
+  _maybe_update $cac_templates_cache
   jq -r . $cac_templates_cache
 }
 
@@ -101,6 +112,7 @@ __cac_cli__templates() {
 #?    Print CloudPRO resources JSON.
 #?
 __cac_cli__resources() {
+  _maybe_update $cac_resources_cache
   jq -r . $cac_resources_cache
 }
 
@@ -141,7 +153,7 @@ __cac_cli__getserver() {(
       v=${1#*:}
       ;;
   esac
-
+  _maybe_update $cac_servers_cache
   if result=$(jq \
       -e \
       --arg k "$k" \
@@ -329,6 +341,9 @@ __cac_cli__delete() {(
 #?   cac_tasks_cache=$HOME/tmp/cac_tasks_cache.json
 #?   cac_templates_cache=$HOME/tmp/cac_templates_cache.json
 #?   cac_secrets=$HOME/.secrets/cac
+#?   run=true           < set to false to be able to source this file
+#?   always_update=     < set to true to always update when using cache files
+#?
 #? You can override these by setting them beforehand.
 #?
 #? `cac_secrets` will be sourced and may provide the following two entries:
@@ -439,7 +454,7 @@ _cac_exec() {
 }
 
 _main() {
-  _load_secrets
+  _load_secrets || exit 1
   case ${run-true} in
     true) cac "$@";;
   esac
-- 
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