From 3f1d3ff6d85422536e0adfb6433fd3ec0399ebe1 Mon Sep 17 00:00:00 2001
From: Kelly Brazil <kellyjonbrazil@gmail.com>
Date: Fri, 15 Nov 2019 09:29:54 -0800
Subject: [PATCH] add examples

---
 README.md           | 31 +++++++++++++++++++++++++++++
 jc/parsers/fstab.py | 48 +++++++++++++++++++++++++++++++++++++++------
 2 files changed, 73 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 89d6d0c2..8c7a665c 100755
--- a/README.md
+++ b/README.md
@@ -70,6 +70,7 @@ jc PARSER [OPTIONS]
 - `--dig` enables the `dig` parser
 - `--env` enables the `env` parser
 - `--free` enables the `free` parser
+- `--fstab` enables the `/etc/fstab` parser
 - `--history` enables the `history` parser
 - `--hosts` enables the `/etc/hosts` file parser
 - `--ifconfig` enables the `ifconfig` parser
@@ -378,6 +379,36 @@ $ free | jc --free -p
   }
 ]
 ```
+### /etc/fstab
+```
+$ cat /etc/fstab | jc --fstab -p
+[
+  {
+    "fs_spec": "/dev/mapper/centos-root",
+    "fs_file": "/",
+    "fs_vfstype": "xfs",
+    "fs_mntops": "defaults",
+    "fs_freq": 0,
+    "fs_passno": 0
+  },
+  {
+    "fs_spec": "UUID=05d927bb-5875-49e3-ada1-7f46cb31c932",
+    "fs_file": "/boot",
+    "fs_vfstype": "xfs",
+    "fs_mntops": "defaults",
+    "fs_freq": 0,
+    "fs_passno": 0
+  },
+  {
+    "fs_spec": "/dev/mapper/centos-swap",
+    "fs_file": "swap",
+    "fs_vfstype": "swap",
+    "fs_mntops": "defaults",
+    "fs_freq": 0,
+    "fs_passno": 0
+  }
+]
+```
 ### history
 ```
 $ history | jc --history -p
diff --git a/jc/parsers/fstab.py b/jc/parsers/fstab.py
index 66c79337..b4a932fa 100644
--- a/jc/parsers/fstab.py
+++ b/jc/parsers/fstab.py
@@ -5,7 +5,33 @@ Usage:
 
 Examples:
 
-    
+    $ cat /etc/fstab | jc --fstab -p
+    [
+      {
+        "fs_spec": "/dev/mapper/centos-root",
+        "fs_file": "/",
+        "fs_vfstype": "xfs",
+        "fs_mntops": "defaults",
+        "fs_freq": 0,
+        "fs_passno": 0
+      },
+      {
+        "fs_spec": "UUID=05d927bb-5875-49e3-ada1-7f46cb31c932",
+        "fs_file": "/boot",
+        "fs_vfstype": "xfs",
+        "fs_mntops": "defaults",
+        "fs_freq": 0,
+        "fs_passno": 0
+      },
+      {
+        "fs_spec": "/dev/mapper/centos-swap",
+        "fs_file": "swap",
+        "fs_vfstype": "swap",
+        "fs_mntops": "defaults",
+        "fs_freq": 0,
+        "fs_passno": 0
+      }
+    ]
 """
 import jc.utils
 
@@ -24,15 +50,25 @@ def process(proc_data):
 
         [
           {
-            "ip":           string,
-            "hostname": [
-                            string
-            ]
+            "fs_spec":      string,
+            "fs_file":      string,
+            "fs_vfstype":   string,
+            "fs_mntops":    string,
+            "fs_freq":      integer,
+            "fs_passno":    integer
           }
         ]
     """
+    for entry in proc_data:
+        int_list = ['fs_freq', 'fs_passno']
+        for key in int_list:
+            if key in entry:
+                try:
+                    key_int = int(entry[key])
+                    entry[key] = key_int
+                except (ValueError):
+                    entry[key] = None
 
-    # no additional processing needed
     return proc_data