No longer working with latest Hydroxide build

[ghost]

It seemed the container will run properly but the info.json is no longer filled with the desired hash.

I fixed the script by resort to expect:

cat expect.sh

#!/usr/bin/expect -f

set timeout 10

spawn hydroxide auth "$env(PROTONMAIL_USER)"

expect_before {
  timeout {
    puts "Timeout waiting for operation"
    exit 1
  }
}

expect {
  "Password:" {
    send "$env(PROTONMAIL_PASS)\n"
  }
}

expect {
  "Bridge password:" {
    exit 0
  }
}

# Intentionally crash if hydroxide behave unexpectedly
puts "Unexpect output from hydroxide"
exit 1

cat start.sh

#!/bin/bash

printf "%s\n" "Starting Hydroxide..."
expect_result=$(./expect.sh)
if [ $? != 0 ]; then
  printf "%s\n" "Hydroxide auth error"
  printf "%s\n" "$expect_result"
  exit 1
fi
hydroxide_hash_output=$(printf "%s" "$expect_result" | tail -n1)
printf "%s\n" "$hydroxide_hash_output"
IFS=":" read -ra hydroxide_hash_output_split <<< "$hydroxide_hash_output"
HYDROXIDE_HASH="${hydroxide_hash_output_split[1]:1}"
# get ride of "^M" at the end
HYDROXIDE_HASH=$(printf "$HYDROXIDE_HASH" | tr -d '\r')
printf "%s\n" "Logged in, user: $PROTONMAIL_USER, hash: $HYDROXIDE_HASH"
printf "{\x22user\x22: \x22$PROTONMAIL_USER\x22, \x22hash\x22: \x22$HYDROXIDE_HASH\x22}" > /info.json

# MUST host on '0.0.0.0' for the ports to pass through to other containers
# From: https://github.com/docker/compose/issues/4799#issuecomment-623504144

hydroxide -imap-host '0.0.0.0' imap &
hydroxide -smtp-host '0.0.0.0' smtp &
tail -f /dev/null

You need to install expect for obivous reasons, as it does not comes with alpine:3.9 base image.

[faultoverload]

Thanks for this. I updated my Dockerfile with COPY ./expect.sh expect.sh RUN chmod +x ./expect.sh RUN apk add expect and then changed the compose file to use PROTONMAIL_USER and PROTONMAIL_PASS as the env names.