Ungit doesn't work inside a alpine container in versions after 1.4.26

Hi guys.

I don’t know what changed in ungit after version 1.4.26 but it stopped working in my node:8-alpine container. I’m currently only using version 1.4.26.

Below are the container logs:

Running /usr/local/bin/ungit
## Ungit started ##

Took 1346ms to start server.
Browse to http://localhost:8448/#/repository?path=%2Fgit
(node:1) UnhandledPromiseRejectionWarning: Error: Exited with code 3
    at ChildProcess.cp.once.code (/usr/local/lib/node_modules/ungit/node_modules/opn/index.js:84:13)
    at Object.onceWrapper (events.js:317:30)
    at emitTwo (events.js:126:13)
    at ChildProcess.emit (events.js:214:7)
    at maybeClose (internal/child_process.js:925:16)
    at Socket.stream.socket.on (internal/child_process.js:346:11)
    at emitOne (events.js:116:13)
    at Socket.emit (events.js:211:7)
    at Pipe._handle.close [as _onclose] (net.js:557:12)
(node:1) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:1) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Here’s my old dockerfile. New one installs only version 1.4.26 of ungit with: npm install -g ungit@1.4.26

FROM node:8-alpine
MAINTAINER IPBurger <[e-mail]>

RUN \
    echo "Installing bash, git and openssh" \
    && apk add --update git openssh bash \
    && echo "Installing ungit with npm" \
    && npm install -g ungit \
    && echo "Cleaning apk..." \
    && apk del --progress --purge && rm -rf /var/cache/apk/* \
    && echo "ALL DONE"

COPY .ungitrc /root/.ungitrc

EXPOSE 8448

# https://docs.docker.com/engine/reference/builder/#workdir
WORKDIR /git

COPY entry.sh /entry.sh
ENTRYPOINT ["/entry.sh"]

CMD ["/usr/local/bin/ungit"]

Entrypoint:

#!/usr/bin/env bash

set -e

[ "$DEBUG" == 'true' ] && set -x

DAEMON=/usr/local/bin/ungit

stop() {
    echo "Received SIGINT or SIGTERM. Shutting down $DAEMON"
    pid=$(cat /var/run/$DAEMON/$DAEMON.pid)
    kill -SIGTERM "${pid}"
    wait "${pid}"
    echo "Done."
}

echo "Running $@"
if [ "$(basename $1)" == "$DAEMON" ]; then
    trap stop SIGINT SIGTERM
    $@ &
    pid="$!"
    mkdir -p /var/run/$DAEMON && echo "${pid}" > /var/run/$DAEMON/$DAEMON.pid
    wait "${pid}" && exit $?
else
    exec "$@"
fi

[campersau]

I have confirmed that the issue is fixed with ungit 1.4.32 using the instructions from @vboufleur and adding --ungitBindIp 0.0.0.0.

[campersau]

@maxsennin Since ungit 1.4.30 you also need to specify ungitBindIp if you want to access ungit from another machine for security reasons (https://github.com/FredrikNoren/ungit/issues/988). You can get the previous behavior by using /usr/local/bin/ungit --ungitBindIp 0.0.0.0.