refactor codebase with urfave/cli

.dockerignore

@@ -1 +1 @@
-/.git/
+/.git/

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.15.x
+          go-version: 1.16.x
 
       - name: Cache Go modules
         uses: actions/cache@v1

.github/workflows/test.yml

@@ -11,12 +11,23 @@ jobs:
     name: Unit Tests
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Go 1.x
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
         uses: actions/setup-go@v2
-        id: go
+        with:
+          go-version: 1.16.x
 
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
+      - name: Cache Go modules
+        uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
 
       - name: Get dependencies
         run: go get -v -t -d ./...
@@ -25,5 +36,4 @@ jobs:
         run: |
           make fmt
           make install
-          sudo chmod -R 777 .
           make test-ci

.gitignore

@@ -3,4 +3,4 @@
 
 vendor/
 build/
-dist/
+dist/

.goreleaser.yml

@@ -1,25 +1,30 @@
 builds:
-  - main: ./cli/main.go    
+  - main: ./cmd/nigiri
     ldflags:
-    - -s -w -X github.com/vulpemventures/nigiri/cli/cmd.version={{.Version}} -X github.com/vulpemventures/nigiri/cli/cmd.commit={{.Commit}} -X github.com/vulpemventures/nigiri/cli/cmd.date={{.Date}}
+      - -s -X 'main.version={{.Version}}' -X 'main.commit={{.Commit}}' -X 'main.date={{.Date}}'
     env:
       - CGO_ENABLED=0
     goos:
       - linux
       - darwin
     goarch:
       - amd64
+
 checksum:
-  name_template: 'checksums.txt'
+  name_template: "checksums.txt"
+
 snapshot:
   name_template: "{{ .Tag }}-next"
+
 changelog:
   sort: asc
   filters:
     exclude:
-      - '^docs:'
-      - '^test:'
+      - "^docs:"
+      - "^test:"
 archives:
-  - 
-    format: binary
-    name_template: "{{ .ProjectName }}-{{ .Os }}-{{ .Arch }}"
+  - format: binary
+    name_template: "{{ .ProjectName }}-{{ .Os }}-{{ .Arch }}"
+
+release:
+  prerelease: auto

Makefile

@@ -1,30 +1,28 @@
-.PHONY: install build release dry-release clean cov fmt help vet test
+.PHONY: install clean build release dry-release cov fmt help vet test
 
 ## install: installs dependencies
 install:
-	export GO111MODULE=on
-	chmod u+x ./scripts/install
-	./scripts/install	
+	go mod download
+	go mod tidy
 
-## build: build binary for ARM
+## clean: cleans the binary
+clean:
+	@echo "Cleaning..."
+	go clean
+
+## build: build binary
 build:
-	export GO111MODULE=on
 	chmod u+x ./scripts/build
 	./scripts/build
 
+## release: build and upload binaries to Github Releases
 release:
 	goreleaser
 
+## dry-release: build and test goreleaser
 dry-release:
 	goreleaser --snapshot --skip-publish --rm-dist
 
-## clean: cleans the binary
-clean:
-	@echo "Cleaning..."
-	export GO111MODULE=on
-	chmod u+x ./scripts/clean
-	./scripts/clean
-
 ## help: prints this help message
 help:
 	@echo "Usage: \n"
@@ -46,7 +44,7 @@ test: clean install
 	go test -v -count=1 -race ./...
 
 ## test-ci: runs travis tests
-test-ci:
+test-ci: clean
 	@echo "Testing..."
 	go test -short -v ./...
 

README.md

@@ -6,8 +6,6 @@ It offers a [JSON HTTP proxy passtrough](https://github.com/vulpemventures/nigir
 
 You can have Elements too with the `--liquid` flag.
 
-Are you looking to spin-up Nigiri in Travis or Github Action? Look [here](https://github.com/vulpemventures/nigiri-travis)
-
 
 # No time to make a Nigiri yourself?
 ## Pre-built binary
@@ -51,7 +49,6 @@ $ nigiri rpc --liquid getnewaddress "" "bech32"
 el1qqwwx9gyrcrjrhgnrnjq9dq9t4hykmr6ela46ej63dnkdkcg8veadrvg5p0xg0zd6j3aug74cv9m4cf4jslwdqnha2w2nsg9x3
 ```
 
-
 # Make from scratch
 ## Utensils
 
@@ -83,14 +80,11 @@ $ git clone https://github.com/vulpemventures/nigiri.git
 $ make install
 ```
 
-This will create `~/.nigiri` copying there the `{bitcoin|elements}.conf` you can modify.
 
 * Build binary 
+
 ```
-# MacOSX
-$ make build-mac
-# Linux 
-$ make build-linux
+$ make build
 ```
 
 Done! You should be able to find the binary in the local `./build` folder. Give it permission to execute and move/rename into your PATH.
@@ -187,6 +181,21 @@ $ nigiri rpc --liquid getnewaddress "" "bech32"
 el1qqwwx9gyrcrjrhgnrnjq9dq9t4hykmr6ela46ej63dnkdkcg8veadrvg5p0xg0zd6j3aug74cv9m4cf4jslwdqnha2w2nsg9x3
 ```
 
+* Run in headless mode (without Esplora)
+If you are looking to spin-up Nigiri in Travis or Github Action you can use the `--ci` flag.
+
+```
+$ nigiri start --ci [--liquid]
+```
+
+
+* Update the docker images
+
+```
+$ nigiri update
+```
+
+
 
 
 Nigiri uses the default directory `~/.nigiri` to store configuration files and docker-compose files.