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Update dockerfile to import images of dependent ecosystems #14229

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Update dockerfile to import images of dependent ecosystems #14229

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c6db387
Update dockerfile to import images of dependent ecosystems
AbhishekBhaskar Feb 20, 2026
409c896
Update pre_commit/Dockerfile
AbhishekBhaskar Feb 20, 2026
f7606f4
fix argument definition error
AbhishekBhaskar Feb 20, 2026
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23 changes: 14 additions & 9 deletions pre_commit/Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,23 +1,28 @@
# syntax=docker.io/docker/dockerfile:1.20
FROM docker.io/library/golang:1.25.0-bookworm AS go

FROM ghcr.io/dependabot/dependabot-updater-core
# Import pre-built ecosystem images to avoid code duplication
# These images contain all the native helpers and tools already built
ARG GO_MODULES_BASE=ghcr.io/dependabot/dependabot-updater-gomod:latest
ARG BUNDLER_BASE=ghcr.io/dependabot/dependabot-updater-bundler:latest
ARG CORE_BASE=ghcr.io/dependabot/dependabot-updater-core:latest

FROM ${GO_MODULES_BASE} AS go_modules
FROM ${BUNDLER_BASE} AS bundler
FROM ${CORE_BASE}

USER root

COPY --from=go /usr/local/go /opt/go
# Copy Go installation and helpers from go_modules image
COPY --from=go_modules /opt/go /opt/go
COPY --from=go_modules /opt/go_modules /opt/go_modules
ENV PATH=/opt/go/bin:$PATH

ENV DEPENDABOT_NATIVE_HELPERS_PATH="/opt"

COPY go_modules/helpers /opt/go_modules/helpers
RUN bash /opt/go_modules/helpers/build
# Copy bundler helpers from bundler image (for Ruby additional_dependencies support)
COPY --from=bundler --chown=dependabot:dependabot /opt/bundler /opt/bundler

USER dependabot

# Install bundler native helpers for Ruby additional_dependencies support
COPY --chown=dependabot:dependabot bundler/helpers /opt/bundler/helpers
RUN bash /opt/bundler/helpers/v2/build

COPY --chown=dependabot:dependabot --parents go_modules cargo npm_and_yarn python pre_commit common bundler $DEPENDABOT_HOME/
COPY --chown=dependabot:dependabot updater $DEPENDABOT_HOME/dependabot-updater
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