feat: added Dockerfile

.gitignore

@@ -7,3 +7,4 @@ tsconfig.tsbuildinfo
 /node_modules
 /lib
 /cache
+/tmp

Dockerfile

@@ -0,0 +1,89 @@
+ARG ARCH=amd64
+ARG NODE_VERSION=16
+ARG OS=bullseye-slim
+ARG ICONIFY_API_VERSION=3.0.0
+ARG SRC_PATH=./
+
+#### Stage BASE ########################################################################################################
+FROM ${ARCH}/node:${NODE_VERSION}-${OS} AS base
+
+# This gives node.js apps access to the OS CAs
+ENV NODE_EXTRA_CA_CERTS=/etc/ssl/certs/ca-certificates.crt
+
+# This handles using special APT sources during build only (it is safe to comment these 3 following lines out):
+RUN cp /etc/apt/sources.list /etc/apt/sources.list.original
+COPY tmp/sources.list /tmp/sources.list.tmp
+RUN ([ -s /tmp/sources.list.tmp ] && mv -f /tmp/sources.list.tmp /etc/apt/sources.list && cat /etc/apt/sources.list) || (cat /etc/apt/sources.list)
+
+# Add temporary CERTs needed during build (it is safe to comment the following 1 line out):
+COPY tmp/build-ca-cert.crt /usr/local/share/ca-certificates/build-ca-cert.crt
+
+# Install tools, create data dir, add user and set rights
+RUN set -ex && \
+    apt-get update && \
+    apt-get install --no-install-recommends -y \
+        ca-certificates \
+        bash \
+        curl \
+        nano \
+        git && \
+    npm install --location=global pnpm && \
+    mkdir -p /data/iconify-api && \
+    deluser --remove-home node && \
+    useradd --home-dir /data/iconify-api --uid 1000 --shell /bin/bash iconify-api && \
+    chown -R iconify-api:root /data/iconify-api && chmod -R g+rwX /data/iconify-api && \
+    apt-get clean && \
+    rm -rf /tmp/* && \
+    # Restore the original sources.list
+    ([ -s /etc/apt/sources.list.original ] && mv /etc/apt/sources.list.original /etc/apt/sources.list) && \
+    # Remove the temporary build CA cert
+    rm -f /usr/local/share/ca-certificates/build-ca-cert.crt
+
+# Set work directory
+WORKDIR /data/iconify-api
+
+#### Stage iconify-api-install #########################################################################################
+FROM base AS iconify-api-install
+
+# Make CERTAIN peer dependencies are installed, otherwise this will very likely fail
+
+COPY ${SRC_PATH} /data/iconify-api/
+COPY init.sh /init.sh
+
+RUN cp -fR /data/iconify-api/src/config /data/config_default && \
+    pnpm install
+
+#### Stage RELEASE #####################################################################################################
+FROM iconify-api-install AS RELEASE
+ARG BUILD_DATE
+ARG BUILD_VERSION
+ARG BUILD_REF
+ARG ICONIFY_API_VERSION
+ARG ARCH
+ARG TAG_SUFFIX=default
+
+LABEL org.label-schema.build-date=${BUILD_DATE} \
+    org.label-schema.docker.dockerfile="Dockerfile" \
+    org.label-schema.license="MIT" \
+    org.label-schema.name="Iconify API.js" \
+    org.label-schema.version=${BUILD_VERSION} \
+    org.label-schema.description="Node.js version of api.iconify.design" \
+    org.label-schema.url="https://github.com/iconify/api.js" \
+    org.label-schema.vcs-ref=${BUILD_REF} \
+    org.label-schema.vcs-type="Git" \
+    org.label-schema.vcs-url="https://github.com/iconify/api.js" \
+    org.label-schema.arch=${ARCH} \
+    authors="Vjacheslav Trushkin"
+
+RUN rm -rf /tmp/*
+
+# Env variables
+ENV ICONIFY_API_VERSION=$ICONIFY_API_VERSION
+
+# Expose the listening port of Iconify API
+EXPOSE 3000
+
+# Add a healthcheck (default every 30 secs)
+HEALTHCHECK CMD curl http://localhost:3000/ || exit 1
+
+ENTRYPOINT ["/init.sh"]

docker.sh

@@ -0,0 +1,67 @@
+#!/bin/bash -e
+# This file is used to build the Docker image
+# Examples:
+#./docker.sh
+#./docker.sh arm64v8
+
+# To test the docker image a command like this can be used:
+#docker run --rm -p 3123:3000 --name iconify-api -v $(realpath "../iconify-cache"):/data/iconify-api/cache -v $(realpath "../iconify-config"):/data/iconify-api/src/config iconify/iconify-api:latest
+#docker run --rm -p 3123:3000 --name iconify-api -v /absolute/path/iconify-cache:/data/iconify-api/cache -v /absolute/path/iconify-config:/data/iconify-api/src/config iconify/iconify-api:latest
+ICONIFY_API_REPO=$(realpath "./")
+BUILD_SOURCE=$(realpath "./")
+SHARED_DIR=$BUILD_SOURCE/../shared
+DOCKERFILE=$(realpath "./Dockerfile")
+REPO_BRANCH="dev3"
+SRC_PATH="./"
+if [ -z "$1" ]; then
+    ARCH=amd64
+    # ARCH=arm64v8
+else
+    ARCH=$1
+fi
+echo "Starting to build for arch: $ARCH"
+echo "Build BASE dir: $BUILD_SOURCE"
+if [ ! -s "./package.json" ] && [ -s "./iconify-api.js/package.json" ]; then
+    # If the repo is not the same as where the Docker file is located,
+    # this will fix all paths
+    ICONIFY_API_REPO=$(realpath "./iconify-api.js/")
+	SRC_PATH="iconify-api.js/"
+    cd $ICONIFY_API_REPO
+    git checkout $REPO_BRANCH
+    cd $BUILD_SOURCE
+fi
+
+export ICONIFY_API_VERSION=$(grep -oE "\"version\": \"(\w*.\w*.\w*(-\w*)?)" $ICONIFY_API_REPO/package.json | cut -d\" -f4)
+
+echo "iconify-api.js version: ${ICONIFY_API_VERSION}"
+
+mkdir -p $BUILD_SOURCE/tmp
+
+# If we need a different APT package list during the build, this will fetch it
+# This is useful in case a local APT cache is used.
+if [ -s $SHARED_DIR/sources-build.list ]; then
+    cp -f $SHARED_DIR/sources-build.list $BUILD_SOURCE/tmp/sources.list
+else
+    rm -f $BUILD_SOURCE/tmp/sources.list
+    touch $BUILD_SOURCE/tmp/sources.list
+fi
+
+# If we need an extra CA root cert during the build, this will fetch it
+# This is useful in case connections go through eg. a Squid proxy to cache npm packages.
+if [ -s $SHARED_DIR/build-ca-cert.crt ]; then
+    cp -f $SHARED_DIR/build-ca-cert.crt $BUILD_SOURCE/tmp/build-ca-cert.crt
+else
+    rm -f $BUILD_SOURCE/tmp/build-ca-cert.crt
+    touch $BUILD_SOURCE/tmp/build-ca-cert.crt
+fi
+
+time docker build --rm=false \
+    --build-arg ARCH=$ARCH \
+    --build-arg ICONIFY_API_VERSION=${ICONIFY_API_VERSION} \
+    --build-arg BUILD_DATE="$(date +"%Y-%m-%dT%H:%M:%SZ")" \
+    --build-arg TAG_SUFFIX=default \
+	--build-arg SRC_PATH="$SRC_PATH" \
+    --file $DOCKERFILE \
+    --tag iconify/iconify-api:latest --tag iconify/iconify-api:${ICONIFY_API_VERSION} $BUILD_SOURCE
+
+rm -fR $BUILD_SOURCE/tmp

init.sh

@@ -0,0 +1,14 @@
+#!/bin/bash -e
+# This file is included in the Docker image
+exit_func() {
+        echo "SIGTERM detected"
+        exit 1
+}
+trap exit_func SIGTERM SIGINT
+
+echo "Initializing Iconify API.js..."
+cd /data/iconify-api
+# Only copy files which don't exist in target
+cp -rn /data/config_default/. /data/iconify-api/src/config/
+pnpm build
+node lib/index.js