new: [compose] use host's docker and ssh config on linux os

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>

bin/compose

@@ -827,8 +827,14 @@ mk_docker_run_options() {
         "-e" "HOST_CONFIGSTORE=$CONFIGSTORE"
     )
 
-
-    #docker_run_opts+=("-v" "$HOME/.docker:/root/.docker")
+    if [ "$OS" == "linux" ]; then
+        [ -d "$HOME/.docker" ] && \
+            docker_run_opts+=("-v" "$HOME/.docker:/root/.docker:ro")
+        [ -d "$HOME/.ssh" ] && \
+            docker_run_opts+=("-v" "$HOME/.ssh:/root/.ssh:ro")
+        [ -d "/etc/ssh" ] && \
+            docker_run_opts+=("-v" "/etc/ssh:/etc/ssh:ro")
+    fi
 
     COMPOSE_DOCKER_IMAGE=${COMPOSE_DOCKER_IMAGE:-docker.0k.io/compose}
     docker_run_opts+=("-e" "COMPOSE_DOCKER_IMAGE=$COMPOSE_DOCKER_IMAGE")
@@ -838,11 +844,6 @@ mk_docker_run_options() {
     fi
 
 
-    ## SSH config
-    # docker_run_opts+=(
-    #     "-v" "$HOME/.ssh:/root/.ssh:ro"
-    #     "-v" "/etc/ssh:/etc/ssh:ro"
-    # )
 
     COMPOSE_LAUNCHER_BIN=$(readlink -f "${BASH_SOURCE[0]}")
     docker_run_opts+=("-v" "$COMPOSE_LAUNCHER_BIN:/usr/local/bin/compose")