Reformat JSON files to canonical form and add test to keep them so (#295)

Formatting the JSON files (primarily the schemas) consistently makes it
easier to machine-edit many files with Python or jq without introducing
irrelevant and distracting deltas. If machine-editing files with a more
primitive tool that isn't JSON-aware inconsistencies can even result in
unexpected results.

To make sure we don't start to diverge a new Python-based test that's
run from tox.ini checks that all .json files are formatted like Python
pretty-prints them (which also appears to coincide with how jq wants
files to be formatted).

Author: magnusbaeck

.gitignore

@@ -0,0 +1 @@
+__pycache__

examples/events/EiffelActivityCanceledEvent/simple.json

@@ -17,5 +17,5 @@
       "type": "CAUSE",
       "target": "aaaaaaaa-bbbb-5ccc-8ddd-eeeeeeeeeee2"
     }
-	]
+  ]
 }

examples/events/EiffelActivityFinishedEvent/simple.json

@@ -19,7 +19,9 @@
       {
         "name": "firstLog (plain text)",
         "mediaType": "text/plain",
-        "tags": ["plain"],
+        "tags": [
+          "plain"
+        ],
         "uri": "http://myHost.com/firstLog.log"
       },
       {

examples/events/EiffelActivityStartedEvent/simple.json

@@ -16,7 +16,9 @@
       {
         "name": "My build log (plain text)",
         "mediaType": "text/plain",
-        "tags": ["plain"],
+        "tags": [
+          "plain"
+        ],
         "uri": "file:///tmp/logs/data.log"
       }
     ]

examples/events/EiffelActivityTriggeredEvent/simple-customdata.json

@@ -20,16 +20,20 @@
       }
     ],
     "executionType": "AUTOMATED",
-    "customData" : [
-	{
-		"key":"key1",
-		"value": "value1"
-	},
-	{
-		"key":"key2",
-		"value": [1,2,3]
-	}
-	]
+    "customData": [
+      {
+        "key": "key1",
+        "value": "value1"
+      },
+      {
+        "key": "key2",
+        "value": [
+          1,
+          2,
+          3
+        ]
+      }
+    ]
   },
   "links": [
     {

examples/events/EiffelArtifactCreatedEvent/backend.json

@@ -13,7 +13,9 @@
       }
     ],
     "buildCommand": "/my/build/command with arguments",
-    "implements": ["pkg:maven/com.mycompany.myproduct/my-interface@%5B1.0%2C2.0%29"]
+    "implements": [
+      "pkg:maven/com.mycompany.myproduct/my-interface@%5B1.0%2C2.0%29"
+    ]
   },
   "links": [
     {

examples/events/EiffelArtifactCreatedEvent/dependent.json

@@ -16,7 +16,9 @@
       }
     ],
     "buildCommand": "/my/build/command with arguments",
-    "dependsOn": ["pkg:maven/com.mycompany.myproduct/my-interface@%5B1.0%2C2.0%29"]
+    "dependsOn": [
+      "pkg:maven/com.mycompany.myproduct/my-interface@%5B1.0%2C2.0%29"
+    ]
   },
   "links": [
     {

examples/events/EiffelArtifactCreatedEvent/simple.json

@@ -17,14 +17,19 @@
     "fileInformation": [
       {
         "name": "debug/launch",
-        "tags": ["debug", "launcher"]
+        "tags": [
+          "debug",
+          "launcher"
+        ]
       },
       {
         "name": "test/log.txt"
       },
       {
         "name": "bin/launch",
-        "tags": ["launcher"]
+        "tags": [
+          "launcher"
+        ]
       }
     ],
     "buildCommand": "/my/build/command with arguments",

examples/events/EiffelArtifactReusedEvent/simple.json

@@ -13,8 +13,7 @@
       "customer-a"
     ]
   },
-  "data": {
-  },
+  "data": {},
   "links": [
     {
       "type": "CONTEXT",

examples/events/EiffelFlowContextDefinedEvent/simple.json

@@ -12,6 +12,5 @@
     "track": "CustomerXAdaptations",
     "version": "4.3.0"
   },
-  "links": [
-  ]
+  "links": []
 }