Override the default ssh askpass flow on project clone step

Author: vinokurig

project-clone/Dockerfile

@@ -44,10 +44,14 @@ COPY --from=builder /project-clone/_output/bin/project-clone /usr/local/bin/proj
 
 ENV USER_UID=1001 \
     USER_NAME=project-clone \
-    HOME=/home/user
+    HOME=/home/user \
+    DISPLAY=":0" \
+    SSH_ASKPASS=/usr/local/bin/ssh-askpass.sh
 
 COPY build/bin /usr/local/bin
+COPY project-clone/ssh-askpass.sh /usr/local/bin
 RUN  /usr/local/bin/user_setup
+RUN chmod +x /usr/local/bin/ssh-askpass.sh
 
 USER ${USER_UID}
 

project-clone/ssh-askpass.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+PASSPHRASE_FILE_PATH="/etc/ssh/passphrase"
+if [ ! -f $PASSPHRASE_FILE_PATH ]; then
+    echo "Error: passphrase file is missing in the '/etc/ssh/' directory" 1>&2
+    exit 1
+fi
+cat $PASSPHRASE_FILE_PATH