To gitea and beyond, let's go(-yco)

Dockerfile

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+ARG GO_VERSION=1.25.3
+
+# Building the binary using a golang alpine image
+FROM golang:${GO_VERSION}-alpine AS go-builder
+WORKDIR /src
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . ./
+ARG TARGETOS=linux
+ARG TARGETARCH=amd64
+RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -ldflags="-s -w" -o /out/goyco ./cmd/goyco
+
+# building the application image
+FROM alpine:3.21
+RUN addgroup -S goyco && adduser -S -G goyco goyco \
+  && apk add --no-cache ca-certificates tzdata
+WORKDIR /app
+COPY --from=go-builder /out/goyco ./goyco
+COPY --from=go-builder /src/internal/static ./internal/static
+COPY --from=go-builder /src/internal/templates ./internal/templates
+RUN mkdir -p /app/log /app/run && chown -R goyco:goyco /app
+ENV SERVER_HOST=0.0.0.0
+ENV SERVER_PORT=8080
+EXPOSE 8080
+USER goyco
+
+ENTRYPOINT ["./goyco", "run"]