# GoChat Development Dockerfile
# Uses air for hot reload, mirrors Chatwoot dev pattern with volume mount

FROM golang:1.24-alpine

# Install air (hot reload tool) and development tools
RUN go install github.com/air-verse/air@latest &&     apk add --no-cache git

WORKDIR /app

# Pre-download dependencies for faster rebuilds
COPY go.mod go.sum ./
RUN go mod download

# Full source mount via volume in compose — no COPY needed here
# air.toml config must exist in project root
EXPOSE 3000

CMD ["air", "-c", ".air.toml"]