mirror of
https://github.com/kjanat/articulate-parser.git
synced 2026-01-16 06:22:09 +01:00
Kaj Kowalski
b7f23b2387
* Add comprehensive Docker support with multi-stage builds * Set up GitHub Container Registry integration * Enhance CI/CD workflows with Docker build and push capabilities * Add --help and --version flags to main application * Update documentation with Docker usage examples * Implement security best practices for container deployment
79 lines
2.6 KiB
Docker
79 lines
2.6 KiB
Docker
# Build stage
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FROM golang:1.23-alpine AS builder
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# Install git and ca-certificates (needed for fetching dependencies and HTTPS)
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RUN apk add --no-cache git ca-certificates tzdata file
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# Create a non-root user for the final stage
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RUN adduser -D -u 1000 appuser
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# Set the working directory
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WORKDIR /app
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# Copy go mod files
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COPY go.mod go.sum ./
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# Download dependencies
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RUN go mod download
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# Copy source code
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COPY . .
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# Build the application
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# Disable CGO for a fully static binary
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# Use linker flags to reduce binary size and embed version info
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ARG VERSION=dev
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ARG BUILD_TIME
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ARG GIT_COMMIT
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# Docker buildx automatically provides these for multi-platform builds
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ARG BUILDPLATFORM
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ARG TARGETPLATFORM
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ARG TARGETOS
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ARG TARGETARCH
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ARG TARGETVARIANT
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# Debug: Show build information
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RUN echo "Building for platform: $TARGETPLATFORM (OS: $TARGETOS, Arch: $TARGETARCH, Variant: $TARGETVARIANT)" \
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&& echo "Build platform: $BUILDPLATFORM" \
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&& echo "Go version: $(go version)"
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RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build \
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-ldflags="-s -w -X github.com/kjanat/articulate-parser/internal/version.Version=${VERSION} -X github.com/kjanat/articulate-parser/internal/version.BuildTime=${BUILD_TIME} -X github.com/kjanat/articulate-parser/internal/version.GitCommit=${GIT_COMMIT}" \
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-o articulate-parser \
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./main.go
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# Verify the binary architecture
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RUN file /app/articulate-parser || echo "file command not available"
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# Final stage - minimal runtime image
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FROM scratch
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# Copy CA certificates for HTTPS requests
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
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# Copy timezone data
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COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
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# Add a minimal /etc/passwd file to support non-root user
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COPY --from=builder /etc/passwd /etc/passwd
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# Copy the binary
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COPY --from=builder /app/articulate-parser /articulate-parser
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# Switch to non-root user (appuser with UID 1000)
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USER appuser
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# Set the binary as entrypoint
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ENTRYPOINT ["/articulate-parser"]
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# Default command shows help
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CMD ["--help"]
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# Add labels for metadata
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LABEL org.opencontainers.image.title="Articulate Parser"
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LABEL org.opencontainers.image.description="A powerful CLI tool to parse Articulate Rise courses and export them to multiple formats (Markdown, HTML, DOCX). Supports media extraction, content cleaning, and batch processing for educational content conversion."
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LABEL org.opencontainers.image.vendor="kjanat"
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LABEL org.opencontainers.image.licenses="MIT"
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LABEL org.opencontainers.image.source="https://github.com/kjanat/articulate-parser"
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LABEL org.opencontainers.image.documentation="https://github.com/kjanat/articulate-parser/blob/master/DOCKER.md"
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