feat: add 7.x source code

2026-08-15 03:42:15 +01:00 · 2021-08-22 12:52:44 +02:00
parent e457155950
commit 0f5e8fd314
111 changed files with 31188 additions and 0 deletions
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -0,0 +1,145 @@
+# Note: ARG instructions do not create additional layers.
+# Instead, next layers will concatenate them.
+ARG GOLANG_VERSION
+ARG GOTENBERG_VERSION
+
+FROM golang:$GOLANG_VERSION AS builder
+
+ENV CGO_ENABLED 0
+
+# Define the working directory outside of $GOPATH (we're using go modules).
+WORKDIR /home
+
+# Install module dependencies.
+COPY go.mod go.sum ./
+
+RUN go mod download &&\
+    go mod verify
+
+# Copy the source code.
+COPY cmd ./cmd
+COPY internal ./internal
+COPY pkg ./pkg
+
+# Build the binary.
+RUN go build -o gotenberg -ldflags "-X gotenberg.version=$GOTENBERG_VERSION" cmd/gotenberg/main.go
+
+FROM debian:buster-slim
+
+LABEL author="Julien Neuhart" \
+      description="A Docker-powered stateless API for PDF files." \
+      github="https://github.com/gotenberg/gotenberg" \
+      version="$GOTENBER_VERSION" \
+      website="https://gotenberg.dev"
+
+# Improve fonts subpixel hinting and smoothing.
+# Credits:
+# https://github.com/arachnys/athenapdf/issues/69.
+# https://github.com/arachnys/athenapdf/commit/ba25a8d80a25d08d58865519c4cd8756dc9a336d.
+COPY build/fonts.conf /etc/fonts/conf.d/100-gotenberg.conf
+
+# Simple wrapper around Java and PDFtk.
+COPY build/pdftk.sh /usr/bin/pdftk
+
+# Setup the Docker image.
+ARG GOTENBERG_USER_GID
+ARG GOTENBERG_USER_UID
+ARG PDFTK_VERSION
+
+RUN \
+    # Create a non-root user.
+    # All processes in the Docker container will run with this dedicated user.
+    groupadd --gid "$GOTENBERG_USER_GID" gotenberg &&\
+    useradd --uid "$GOTENBERG_USER_UID" --gid gotenberg --shell /bin/bash --home /home/gotenberg --no-create-home gotenberg &&\
+    mkdir /home/gotenberg &&\
+    chown gotenberg: /home/gotenberg &&\
+    # Install dependencies required for the next instructions or debugging.
+    # Note: procps for "top" command (useful when debugging processes).
+    # Note: tini is a helper for reaping zombie processes.
+    apt-get update -qq &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends curl gnupg procps tini &&\
+    # Install fonts.
+    # Credits:
+    # https://github.com/arachnys/athenapdf/blob/master/cli/Dockerfile.
+    # https://help.accusoft.com/PrizmDoc/v12.1/HTML/Installing_Asian_Fonts_on_Ubuntu_and_Debian.html.
+    curl -o ./ttf-mscorefonts-installer_3.8_all.deb http://httpredir.debian.org/debian/pool/contrib/m/msttcorefonts/ttf-mscorefonts-installer_3.8_all.deb &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends \
+    ./ttf-mscorefonts-installer_3.8_all.deb \
+    culmus \
+    fonts-beng \
+    fonts-hosny-amiri \
+    fonts-lklug-sinhala \
+    fonts-lohit-guru \
+    fonts-lohit-knda \
+    fonts-samyak-gujr \
+    fonts-samyak-mlym \
+    fonts-samyak-taml \
+    fonts-sarai \
+    fonts-sil-abyssinica \
+    fonts-sil-padauk \
+    fonts-telu \
+    fonts-thai-tlwg \
+    ttf-wqy-zenhei \
+    fonts-arphic-uming \
+    fonts-ipafont-mincho \
+    fonts-ipafont-gothic \
+    fonts-unfonts-core \
+    # LibreOffice recommends.
+    fonts-crosextra-caladea \
+    fonts-crosextra-carlito \
+    fonts-dejavu \
+    fonts-dejavu-extra \
+    fonts-liberation \
+    fonts-liberation2 \
+    fonts-linuxlibertine \
+    fonts-noto-core \
+    fonts-noto-mono \
+    fonts-noto-ui-core \
+    fonts-sil-gentium \
+    fonts-sil-gentium-basic &&\
+    rm -f ./ttf-mscorefonts-installer_3.8_all.deb &&\
+    echo "deb https://httpredir.debian.org/debian/ buster-backports main contrib non-free" >> /etc/apt/sources.list &&\
+    apt-get update -qq &&\
+    # Install Chromium and LibreOffice.
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends chromium &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends -t buster-backports libreoffice &&\
+    # Download unoconv (Python script).
+    curl -Ls https://raw.githubusercontent.com/dagwieers/unoconv/master/unoconv -o /usr/bin/unoconv &&\
+    chmod +x /usr/bin/unoconv &&\
+    # unoconv will look for the Python binary, which has to be at version 3.
+    ln -s /usr/bin/python3 /usr/bin/python &&\
+    # Download PDFtk.
+    # Credits: https://github.com/thecodingmachine/gotenberg/pull/273.
+    curl -o /usr/bin/pdftk-all.jar "https://gitlab.com/pdftk-java/pdftk/-/jobs/$PDFTK_VERSION/artifacts/raw/build/libs/pdftk-all.jar" &&\
+    chmod a+x /usr/bin/pdftk-all.jar &&\
+    # See https://github.com/nextcloud/docker/issues/380.
+    mkdir -p /usr/share/man/man1mkdir -p /usr/share/man/man1 &&\
+    DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends default-jre-headless &&\
+    # Cleanup.
+    # Note: the Debian image does automatically a clean after each install thanks to a hook.
+    # Therefore, there is no need for apt-get clean.
+    # See https://stackoverflow.com/a/24417119/3248473.
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* &&\
+    # Print versions of main dependencies.
+    chromium --version &&\
+    libreoffice --version &&\
+    unoconv --version &&\
+    pdftk --version
+
+# Copy the Gotenberg binary from the builder stage.
+COPY --from=builder /home/gotenberg /usr/bin/
+
+# Environment variables required by modules or else.
+ENV GC_EXCLUDE_SUBSTR "hsperfdata_root,hsperfdata_gotenberg"
+ENV CHROMIUM_BIN_PATH /usr/bin/chromium
+ENV UNOCONV_BIN_PATH /usr/bin/unoconv
+ENV PDFTK_BIN_PATH /usr/bin/pdftk
+
+USER gotenberg
+WORKDIR /home/gotenberg
+
+# Default API port.
+EXPOSE 3000
+
+ENTRYPOINT [ "/usr/bin/tini", "--" ]
+CMD [ "gotenberg" ]