Initial import

.gitignore

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+/lib
+/bin

LICENSE

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+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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Makefile

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+
+all: build
+
+build: bin/hodler
+
+bin/hodler: $(wildcard src/*.cr)
+	shards build hodler
+
+completion: bin/hodler
+	$< --completion --development
+

README.md

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+
+# Hodler
+
+holder is a lightweight interactive terminal based UI application for monitoring your cryptocurrency portfolio in real-time.
+
+## Features / Roadmap
+
+* :x: Multiple wallets description
+* :x: Trade history support (buy date, buy price, now price, amount)
+* :x: Invest + current wealth + win/loss + percent calculation
+* :x: Report-mode output
+* :x: Ncurses output (first read-only, then interactive)
+* :x: Wallet import (CEX plugins)
+* :x: Trade history import (CEX plugins)
+* :x: Real time update
+
+## Inspirations
+
+* [cryptop](https://github.com/huwwp/cryptop): Nice ncurses UI. Not support for wallet naming, nor trade history.
+* [cointop](https://github.com/miguelmota/cointop): Nice ncurses UI & good shortcut keys + README file. Not support for wallet/portfolio.
+* [coinwatch](https://github.com/cytopia/coinwatch): Good support for trade history. 100% configuration based. Not support for CEX trade import nor interactive UI.
+* [foxfolio](): Nice GUI & options. Heavy browser-based app, not running in terminal. Still unstable. 
+
+## Tip Jar
+
+[![BTC Tip Jar](https://img.shields.io/badge/BTC-tip-yellow.svg?logo=bitcoin&style=flat)]() `xxx`
+
+[![ETH Tip Jar](https://img.shields.io/badge/ETH-tip-blue.svg?logo=ethereum&style=flat)]() `xxx`
+
+Thank you for tips! :pray:
+
+## License
+
+Released under the GNU LGPL-3 license.
+

shard.lock

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+version: 2.0
+shards:
+  completion:
+    git: https://github.com/matiasgarciaisaia/completion.git
+    version: 0.1.0+git.commit.780bab511917b61e7d814801fd9acd4390eda44a
+
+  xdg_basedir:
+    git: https://github.com/shmibs/xdg_basedir.git
+    version: 1.0.2
+

shard.yml

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+---
+name: hodler
+version: 0.1.0
+
+authors:
+  - Glenn Y. Rolland <glenux@glenux.net>
+
+description: |
+  Crypto-currencies porfolio monitoring tool
+
+targets:
+  hodler:
+    main: src/main.cr
+
+dependencies:
+  xdg_basedir:
+    github: shmibs/xdg_basedir
+  completion:
+    github: matiasgarciaisaia/completion
+    branch: crystal-0.18
+    # github: f/completion
+
+#  pg:
+#    github: will/crystal-pg
+#    version: "~> 0.5"
+
+# development_dependencies:
+#   webmock:
+#     github: manastech/webmock.cr
+
+license: LGPL-3

src/cli.cr

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+
+module Hodler
+  class Cli
+    alias Options = {
+      wallet_file: String,
+    }
+
+    # @config : Config?
+    @options : Options?
+
+    def initialize
+      # @config = nil
+      @options = nil
+    end
+
+    def parse_options(args) : Options
+      # default values
+      wallet_file = XDGBasedir.full_path("hodler/wallet.yml", :config, :read).as(String)
+
+      # parse
+      OptionParser.parse(args) do |parser|
+        parser.banner = "Usage: hodler [arguments]"
+
+        parser.on "-w WALLET_FILE", "--wallet=WALLET_FILE", "Use the following wallet file" do |file|
+          wallet_file = file
+        end
+
+        # parser.on "-f DOCKER_COMPOSE_YML", "--config=DOCKER_COMPOSE_YML", "Use the following docker-compose file" do |file|
+        #   docker_compose_yml = file
+        # end
+
+        parser.on "-v", "--version", "Show version" do
+          puts "version #{Version::VERSION}"
+          exit 0
+        end
+        parser.on "-h", "--help", "Show help" do
+          puts parser
+          exit 0
+        end
+
+        complete_with "hodler", parser
+      end
+
+      @options = {
+        wallet_file: wallet_file
+      }
+
+      return @options.as(Options)
+    end
+
+    def self.run(args)
+      app = Cli.new
+      app.parse_options(args)
+      # config = app.load_config(opts["config_file"])
+      # env_config = App.get_config(config, opts["environment"])
+    end
+  end
+end

src/main.cr

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+
+require "option_parser"
+require "yaml"
+require "colorize"
+require "xdg_basedir"
+require "completion"
+
+# require "./config"
+require "./version"
+require "./cli"
+
+
+Hodler::Cli.run(ARGV)
+

src/version.cr

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+
+module Hodler
+  class Version
+    VERSION = "0.1.0"
+  end
+end