feat: try to add go-releaser

.github/workflows/gosec.yml

@@ -0,0 +1,25 @@
+name: Run Gosec
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  gosec:
+    name: GoSec Security Scanner
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Source
+        uses: actions/checkout@v3
+
+      - name: Install GoSec 2.18.2
+        run: |
+          curl -sfL https://raw.githubusercontent.com/securego/gosec/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v2.19.0
+
+      - name: Run Gosec Security Scanner
+        run: |
+          cd radicalvpnd
+          $(go env GOPATH)/bin/gosec ./...

.github/workflows/release.yml

@@ -0,0 +1,32 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - v*
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+        id: go
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
+        with:
+          version: latest
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yml

@@ -0,0 +1,25 @@
+project_name: kraken-dca
+builds:
+  - goos:
+      - linux
+      - darwin
+    goarch:
+      - amd64
+      - arm
+      - arm64
+    goarm:
+      - "6"
+      - "7"
+release:
+  draft: true
+snapshot:
+  name_template: "{{ .Version }}-{{.ShortCommit}}"
+checksum:
+  name_template: "{{ .ProjectName }}_checksums.txt"
+dockers:
+  - image_templates:
+      - "gcr.io/primexz/kraken_dca:{{ .Tag }}"
+      - "gcr.io/primexz/kraken_dca:latest"
+changelog:
+  use: github
+  sort: asc

Dockerfile

@@ -1,18 +1,4 @@
-FROM golang:1.22
+FROM scratch
 
-# Set destination for COPY
-WORKDIR /app
-
-# Download Go modules
-COPY go.mod go.sum ./
-RUN go mod download
-
-COPY . /app/
-
-# Build
-RUN CGO_ENABLED=0 GOOS=linux go build -o /kraken_dca
-
-EXPOSE 8080
-
-# Run
-CMD ["/kraken_dca"]
+ENTRYPOINT ["/kraken-dca"]
+COPY kraken-dca /

bot/bot.go

@@ -49,7 +49,7 @@ func run() {
 
 		log.Println("Next Fiat deposit required at", timeOfEmptyFiat)
 
-		updateFiatBalance(fiatAmount)
+		lastFiatBalance = fiatAmount
 	}
 
 	lastBtcFiatPrice = kraken.GetCurrentBtcFiatPrice()
@@ -60,22 +60,11 @@ func run() {
 
 	if (timeOfNextOrder.Before(time.Now()) || newFiatMoney) && !initialRun {
 		log.Println("Placing bitcoin purchase order. ₿")
+
 		kraken.BuyBtc()
 
 		calculateTimeOfNextOrder()
 	}
 
 	log.Println("Next order in", fmtDuration(time.Until(timeOfNextOrder)), timeOfNextOrder)
-}
-
-func calculateTimeOfNextOrder() {
-	fiatValueInBtc := fiatAmount / lastBtcFiatPrice
-	orderAmountUntilRefill := fiatValueInBtc / config.KrakenOrderSize
-
-	now := time.Now().UnixMilli()
-	timeOfNextOrder = time.UnixMilli((timeOfEmptyFiat.UnixMilli()-now)/int64(orderAmountUntilRefill) + now)
-}
-
-func updateFiatBalance(fiat float64) {
-	lastFiatBalance = fiat
-}
+}

bot/calculations.go

@@ -0,0 +1,27 @@
+package bot
+
+import (
+	"time"
+
+	"github.com/primexz/KrakenDCA/config"
+)
+
+func computeNextFiatDepositDay() time.Time {
+	date := addMonthsToTime(1, time.Now())
+
+	//get the first day of the month
+	return date.AddDate(0, 0, -date.Day()+1)
+}
+
+func calculateTimeOfNextOrder() {
+	orderAmountUntilRefill := getOrderAmountUntilRefill()
+
+	now := time.Now().UnixMilli()
+	timeOfNextOrder = time.UnixMilli((timeOfEmptyFiat.UnixMilli()-now)/int64(orderAmountUntilRefill) + now)
+}
+
+func getOrderAmountUntilRefill() float64 {
+	fiatValueInBtc := fiatAmount / lastBtcFiatPrice
+
+	return fiatValueInBtc / config.KrakenOrderSize
+}

bot/time.go

@@ -5,13 +5,6 @@ import (
 	"time"
 )
 
-func computeNextFiatDepositDay() time.Time {
-	date := addMonthsToTime(1, time.Now())
-
-	//get the first day of the month
-	return date.AddDate(0, 0, -date.Day()+1)
-}
-
 func addMonthsToTime(months int, time time.Time) time.Time {
 	return time.AddDate(0, months, 0)
 }