From fdf353f8754fbed9d2797e1e16f90447d4a572e2 Mon Sep 17 00:00:00 2001
From: Luciano Silva <lsilva@pivotal.io>
Date: Fri, 17 Feb 2017 20:39:08 -0500
Subject: [PATCH] Fix version number format issue

---
 assets/common.sh | 16 +++++++++-------
 pipeline.yml     |  5 +++--
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/assets/common.sh b/assets/common.sh
index 2c48709..63b1a75 100755
--- a/assets/common.sh
+++ b/assets/common.sh
@@ -21,14 +21,16 @@ check_version() {
   local httpHeader=$(curl -R -I $1 2>&1 | grep 'Last-Modified:')
   # Checks if field "Last-Modified" exists in HTTP header and transform it into timestamp string
   # if that field is not present, return current timestamp
-  if [ -z "$httpHeader" ]
+  local dateVersionFormat="%Y%m%d%H%S"
+  local dateString=$(date +"$dateVersionFormat")
+
+  if [ ! -z "$httpHeader" ]
   then
-        # echo "Last-Modified information not returned for targeted file. Using current date's timestamp as version number."
-        local dateString=$(date)
-  else
-        # echo "$httpHeader"
-        local dateString=$(echo "$httpHeader" | sed -e "s/Last-Modified: //" | cut -d',' -f 2)
+        # echo "Last-Modified information returned for targeted file. Extract date, removing day of the week string
+        local tmpDateString=$(echo "$httpHeader" | sed -e "s/Last-Modified: //" | cut -d',' -f 2)
+        # rfc1123Format="%d\ %b\ %Y\ %H:%M:%S\ GMT" - in order to work in boot2docker, it has to be outside of quotes in the command below
+        local dateString=$(date +"$dateVersionFormat" -D %d\ %b\ %Y\ %H:%M:%S\ GMT -d "$tmpDateString")
   fi
 
-  date +"%Y%m%d%H%S" -d "$dateString"
+  echo "$dateString"
 }
diff --git a/pipeline.yml b/pipeline.yml
index 69191cb..9de938c 100644
--- a/pipeline.yml
+++ b/pipeline.yml
@@ -7,13 +7,14 @@ resource_types:
 resources:
 - name: single-file
   type: curl
-  check_every: 1m
   source:
     url: https://s3-us-west-1.amazonaws.com/lsilva-bpws/PCF_usage/pcf-sandbox-usage-from-2016-09-01-to-2016-09-30_1475771124.json
     filename: pcf-sandbox.json
+
 jobs:
 - name: run-and-get-file
   plan:
+  - get: single-file
   - task: run-and-get-file
     config:
       platform: linux
@@ -23,7 +24,7 @@ jobs:
           repository: ubuntu
           tag: "latest"
       inputs:
-      - single-file
+      - name: single-file
       run:
         path: sh
         args: