fix readme + dockerfile (#12)

* fix readme + dockerfile

* update build-icon

.gitignore

@@ -1,6 +1,7 @@
 /.buildpath
 /.project
 /.settings/
+/.idea/
 
 /test.php
 /version.txt

.travis.yml

@@ -15,10 +15,10 @@ env:
 
 matrix:
   include:
+    - php: 7.4
     - php: 7.3
-    - php: 7.2
       env: DEPLOY=true
-    - php: 7.1
+    - php: 7.2
 
 deploy:
   - provider: releases

Dockerfile

@@ -1,5 +1,7 @@
-FROM php:7.2-alpine
+FROM php:7.3-alpine
 
 ENTRYPOINT ["/usr/local/bin/myformer"]
 
+WORKDIR /dumps
+
 COPY myformer.phar /usr/local/bin/myformer

README.md

@@ -1,7 +1,7 @@
-[![Build Status](https://travis-ci.org/NINEJKH/myformer.svg?branch=master)](https://travis-ci.org/NINEJKH/myformer)
-
 # myformer
 
+[![Build Status](https://travis-ci.com/NINEJKH/myformer.svg?branch=master)](https://travis-ci.com/NINEJKH/myformer)
+
 ## Installation
 
 ```bash
@@ -39,32 +39,33 @@ $ mysqldump \
 ### create config
 
 ```bash
-$ cat <<'EOF' > .myform.json
+$ cat <<'EOF' > ./myform.json
 {
-    "table_name": [{
-            "columnA": {
-                "Tel": null
-            } 
-        },
-        {
-            "columnB": {
-                "Email": "qa+%[email protected]"
-            }
-        },
-        {
-            "columnC": {
-                "Set": "static content"
-            }
-        }
-    ]
+  "table_name": {
+    "columnA": {
+      "Tel": null
+    },
+    "columnB": {
+      "Email": "qa+%[email protected]"
+    },
+    "columnC": {
+      "Set": "static content"
+    }
+  }
 }
 EOF
 ```
 
 ### anonymise data
 
 ```bash
-$ myformer transform *_data.sql
+myformer transform foobar_data.sql
+```
+
+or via docker:
+
+```bash
+docker run -it --rm -v "${PWD}:/dumps" 9jkh/myformer transform foobar_data.sql
 ```
 
 This will create a file with the same name + postfixed with "+transformed".

composer.json

@@ -9,8 +9,13 @@
             "email": "[email protected]"
         }
     ],
+    "config": {
+        "platform": {
+            "php": "7.3.16"
+        }
+    },
     "require": {
-        "php": ">=7.1.0",
+        "php": ">=7.3.0",
         "symfony/console": "^4.0"
     },
     "autoload": {