Add tartufo pre-commit hook

.pre-commit-config.yaml

@@ -0,0 +1,5 @@
+repos:
+- repo: https://github.com/godaddy/tartufo
+  rev: v2.6.0
+  hooks:
+  - id: tartufo

README.md

@@ -42,45 +42,45 @@ cf [abstract-log](github.com/eugeneware/abstract-log).
 <a name="module_knex-log..open"></a>
 
 ### knex-log~open()
-**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)  
+**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)
 <a name="module_knex-log..close"></a>
 
 ### knex-log~close()
 Call this when done.
 
-**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)  
+**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)
 <a name="module_knex-log..append"></a>
 
 ### knex-log~append(payload)
-**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)  
+**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)
 
 | Param | Type |
 | --- | --- |
-| payload | <code>object</code> | 
+| payload | <code>object</code> |
 
 <a name="module_knex-log..get"></a>
 
 ### knex-log~get(offset) ⇒ <code>object</code>
-**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)  
-**Returns**: <code>object</code> - value  
+**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)
+**Returns**: <code>object</code> - value
 
 | Param | Type |
 | --- | --- |
-| offset | <code>integer</code> | 
+| offset | <code>integer</code> |
 
 <a name="module_knex-log..createWriteStream"></a>
 
 ### knex-log~createWriteStream()
 Create a write stream that we can use to append to the log.
 
-**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)  
+**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)
 <a name="module_knex-log..createReadStream"></a>
 
 ### knex-log~createReadStream()
 - opts.offset.id - The id to read from
 
-**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)  
-**Params**: <code>object</code> opts  
+**Kind**: inner method of [<code>knex-log</code>](#module_knex-log)
+**Params**: <code>object</code> opts
 
 ## Installation
 
@@ -89,6 +89,21 @@ This module is installed via npm:
 ``` bash
 $ npm install knex-log
 ```
+
+## Contributing
+
+### Prerequisites
+
+```
+$ pip install pre-commit
+```
+
+### Installation
+
+```
+$ pre-commit install --install-hooks
+```
+
 ## License
 
 The BSD License