From d8b3b59fae924494fbcdfbdf6ad790f5234b0c69 Mon Sep 17 00:00:00 2001
From: Kelly Brazil <kellyjonbrazil@gmail.com>
Date: Mon, 4 Nov 2019 13:02:54 -0800
Subject: [PATCH] add schema and rename 'avail' to 'available'

---
 jc/parsers/df.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/jc/parsers/df.py b/jc/parsers/df.py
index 93e6cdce..93a6077b 100644
--- a/jc/parsers/df.py
+++ b/jc/parsers/df.py
@@ -66,6 +66,18 @@ $ df | jc --df -p -r
 
 
 def process(proc_data):
+    ''' schema:
+        [
+          {
+            "filesystem":   string,
+            "1k-blocks":    integer,
+            "used":         integer,
+            "available":    integer,
+            "use_percent":  integer,
+            "mounted":      string
+          }
+        ]
+    '''
     for entry in proc_data:
         # change any entry for key with '-blocks' in the name to int
         for k in entry:
@@ -84,6 +96,10 @@ def process(proc_data):
             except (ValueError, TypeError):
                 entry['used'] = None
 
+        # rename 'avail' to 'available'
+        if 'avail' in entry:
+            entry['available'] = entry.pop('avail')
+
         # change 'available' to int
         if 'available' in entry:
             try: