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Merged
Svtter merged 4 commits into from
May 15, 2026
Merged

feat: add Dockerfile for containerized deployment #54

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c6ebb46
feat: add Dockerfile for containerized deployment
May 15, 2026
ab0079d
fix: address PR review feedback
May 15, 2026
69d1120
fix: add HEALTHCHECK and narrow .dockerignore *.md scope
May 15, 2026
89b390e
fix: add default CMD and narrow fixtures path in .dockerignore
May 15, 2026
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7 changes: 7 additions & 0 deletions .dockerignore
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Original file line number Diff line number Diff line change
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.git
node_modules
dist
/fixtures
.claude
/*.md
/LICENSE
33 changes: 33 additions & 0 deletions Dockerfile
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# Build stage
FROM golang:1.24-alpine AS builder

RUN apk add --no-cache gcc musl-dev

WORKDIR /app

COPY go.mod go.sum ./
RUN go mod download

COPY . .
RUN CGO_ENABLED=1 GOOS=linux go build -ldflags="-s -w" -o /html-server ./cmd/html-server

# Runtime stage
FROM alpine:3.21

RUN apk add --no-cache ca-certificates

RUN adduser -D -u 1000 appuser

WORKDIR /app

COPY --from=builder /html-server /usr/local/bin/html-server

USER appuser

EXPOSE 3939

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD wget -qO- http://localhost:3939/ || exit 1

ENTRYPOINT ["html-server"]
CMD ["start", "--host", "0.0.0.0", "--port", "3939"]
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