another overhaul (metaplex-foundation#337)

* another overhaul

- added backend signing for a single metadata id
- some small refactoring
- extracted upload from the CLI (maybe will do the same with other methods)

* optimized logging in the CLI

- logging now has levels
- added more readme content

* eslint update

Author: WrRaThY

.editorconfig

@@ -6,4 +6,7 @@ indent_style = space
 indent_size = 2
 end_of_line = lf
 insert_final_newline = true
-trim_trailing_whitespace = true
+trim_trailing_whitespace = true
+
+[*.rs]
+indent_size = 4

js/packages/cli/README.md

@@ -1,15 +1,73 @@
-
-Format
-
-* Folder with files named from 0-1.png
-* JSON file with attributes, format
-    - Array with indices matching images
-    - Contains: title, description and array of traits ({"display_type":"number","trait_type":"generation","value":2})
-
+# Candy Machine!
 
 Install dependencies
 ```
-yarn 
+yarn
 ```
 
 
+## usage
+```shell
+metaplex upload /path/to/assets -e devnet --keypair /path/to/admin-payer -n 3
+metaplex create_candy_machine -e devnet --keypair /path/to/admin-payer --price 1.5
+metaplex set_start_date -e devnet --keypair /path/to/admin-payer
+metaplex mint_one_token -e devnet --keypair /path/to/user-payer
+```
+
+## assets folder
+* Folder with file pairs named from with growing integer numbers starting from  0.png and 0.json
+* the image HAS TO be a `PNG`
+* JSON format can be checked out here: https://docs.metaplex.com/nft-standard. example below:
+```json
+{
+  "name": "Solflare X NFT",
+  "symbol": "",
+  "description": "Celebratory Solflare NFT for the Solflare X launch",
+  "seller_fee_basis_points": 0,
+  "image": "https://www.arweave.net/abcd5678?ext=png",
+  "animation_url": "https://www.arweave.net/efgh1234?ext=mp4",
+  "external_url": "https://solflare.com",
+  "attributes": [
+    {
+      "trait_type": "web",
+      "value": "yes"
+    },
+    {
+      "trait_type": "mobile",
+      "value": "yes"
+   },
+   {
+      "trait_type": "extension",
+      "value": "yes"
+    }
+  ],
+  "collection": {
+     "name": "Solflare X NFT",
+     "family": "Solflare"
+  },
+  "properties": {
+    "files": [
+      {
+        "uri": "https://www.arweave.net/abcd5678?ext=png",
+        "type": "image/png"
+      },
+      {
+        "uri": "https://watch.videodelivery.net/9876jkl",
+        "type": "unknown",
+        "cdn": true
+      },
+      {
+        "uri": "https://www.arweave.net/efgh1234?ext=mp4",
+        "type": "video/mp4"
+      }
+    ],
+    "category": "video",
+    "creators": [
+      {
+        "address": "SOLFLR15asd9d21325bsadythp547912501b",
+        "share": 100
+      }
+    ]
+  }
+}
+```

js/packages/cli/package.json

@@ -25,6 +25,7 @@
     "bn.js": "^5.2.0",
     "commander": "^8.1.0",
     "form-data": "^4.0.0",
+    "loglevel": "^1.7.1",
     "node-fetch": "^2.6.1"
   },
   "devDependencies": {