Remove build images

docker/entrypoint.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+set -ex
+
+id
+# Go to current user's homedir
+cd
+echo $PWD
+
+# Initialize
+if [[ $1 == init ]]; then
+    # set GNUPGHOME as a workaround for
+    #
+    #   gpg-agent[106]: error binding socket to '/root/.gnupg/S.gpg-agent': File name too long
+    #
+    # when using docker volume mount
+    #
+    # ref: https://dev.gnupg.org/T2964
+    #
+
+    export GNUPGHOME="${GNUPGHOME:-"/tmp/gnupg"}"
+    rm -rf "${GNUPGHOME}" || true
+    mkdir -p "${GNUPGHOME}"
+    chmod 0700 "${GNUPGHOME}"
+
+    # Initialize pass
+    gpg --generate-key --batch /protonmail/gpgparams
+    pass init "${KEY_ID:-"pass-key"}"
+
+    # Login
+    do_login="/protonmail/proton-bridge --cli $*"
+    if [[ "x${PROTONMAIL_USERNAME}" != "x" && "x${PROTONMAIL_PASSWORD}" != "x" ]]; then
+        # automated login if both username and password are set
+        do_login="/protonmail/login.exp ${do_login}"
+    fi
+
+    $do_login
+
+    # copy gnupg files to default path
+    mkdir -p /root/.gnupg
+    kill "$(pidof gpg-agent)"
+    cp -a "${GNUPGHOME}/" /root/.gnupg/
+
+else
+
+    # socat will make the conn appear to come from 127.0.0.1
+    # ProtonMail Bridge currently expects that.
+    # It also allows us to bind to the real ports :)
+    socat TCP-LISTEN:25,fork TCP:127.0.0.1:1025 &
+    socat TCP-LISTEN:143,fork TCP:127.0.0.1:1143 &
+
+    # Start protonmail
+    # Fake a terminal, so it does not quit because of EOF...
+    rm -f faketty
+    mkfifo faketty
+    cat faketty | /protonmail/proton-bridge --cli $@
+
+fi