From d7c981d257423d8958907d03a69b4cd286900c65 Mon Sep 17 00:00:00 2001
From: Jephte Clain <Jephte.Clain@univ-reunion.fr>
Date: Wed, 17 Apr 2019 02:31:09 +0400
Subject: [PATCH] dk: afficher l'adresse ip

---
 dk | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/dk b/dk
index b26f85c..11327bc 100755
--- a/dk
+++ b/dk
@@ -32,6 +32,8 @@ COMMANDES
     bs
         Construire les images (comme avec build) puis démarrer les services
         (comme avec start)
+    ip [SERVICE]
+        Afficher l'adresse IP interne du service
     exec SERVICE COMMAND
         Lancer la commande dans le container spécifié
     systemd-unit
@@ -546,6 +548,44 @@ function auto_down() {
     fi
 }
 
+function default_compose_show_ip() {
+    local -a cmd cids; local cid
+    cmd=(
+        docker-compose
+        "${replace_env_args[@]}" "${env_args[@]}"
+        ps -q "${replace_show_ip_args[@]}" "${show_ip_args[@]}"
+        "$@"
+    )
+    if [ -n "$FAKE" ]; then
+        echo "docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' \"\$($(qvals "${cmd[@]}"))\""
+    else
+        setx -a cids="${cmd[@]}" 2>/dev/null
+        for cid in "${cids[@]}"; do
+            docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$cid"
+        done
+    fi
+}
+function default_docker_show_ip() {
+    ${FAKE:+qvals} docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' \
+           "${replace_show_ip_args[@]}" "${show_ip_args[@]}" \
+           "$container_name" "$@"
+}
+function compose_show_ip() { default_compose_show_ip "$@"; }
+function docker_show_ip() { default_docker_show_ip "$@"; }
+function auto_show_ip() {
+    local -a replace_env_args env_args
+    local -a replace_show_ip_args show_ip_args
+    local project_name container_name
+    if [ -f docker-compose.yml ]; then
+        compose_set_env_args
+        compose_show_ip "$@"
+    else
+        docker_set_env_args
+        docker_check_name set_container_name
+        docker_show_ip "$@"
+    fi
+}
+
 function default_compose_exec() {
     ${FAKE:+qvals} docker-compose \
         "${replace_env_args[@]}" "${env_args[@]}" \
@@ -809,6 +849,14 @@ while [ $# -gt 0 ]; do
         enote "Profil $PROFILE"
         auto_build && auto_up "${args[@]}"
         ;;
+    ip|show-ip)
+        args=()
+        while [ $# -gt 0 -a "$1" != -- ]; do
+            args+=("$1"); shift
+        done
+        enote "Profil $PROFILE"
+        auto_show_ip "${args[@]}" || die
+        ;;
     x|exec)
         args=()
         while [ $# -gt 0 -a "$1" != -- ]; do