From b42f558e81ed7b4d945fd659ef6b0c8b9af15be6 Mon Sep 17 00:00:00 2001
From: Jephte Clain <Jephte.Clain@univ-reunion.fr>
Date: Sat, 12 Oct 2024 08:53:13 +0400
Subject: [PATCH] support lancement dans container

---
 support/template-_wrapper.sh | 101 +++++++++++++++++++++++++++++------
 1 file changed, 84 insertions(+), 17 deletions(-)

diff --git a/support/template-_wrapper.sh b/support/template-_wrapper.sh
index 2139dd4..23170f3 100644
--- a/support/template-_wrapper.sh
+++ b/support/template-_wrapper.sh
@@ -15,39 +15,106 @@ LAUNCHERPATH=.launcher.php
 # Chemin relatif des scripts PHP wrappés
 WRAPPEDPATH=
 
+# Nom du service dans docker-compose.yml
+COMPOSE_SERVICE=web
+
+# Montages dans docker-compose.yml
+# les répertoires relatifs le sont par rapport au répertoire du projet
+COMPOSE_MOUNTS=(
+    devel:/data/php74-template
+    .:/var/www/app
+)
+
 ###############################################################################
+
+case "${RUNPHP_MODE:-auto}" in
+auto)
+    RUNPHP_MODE=host
+    if [ -f /.dockerenv ]; then
+        RUNPHP_MODE=docker
+    elif [ -f /proc/1/cgroup ]; then
+        grep -q ':/docker/' /proc/1/cgroup && RUNPHP_MODE=docker
+    elif [ -f /proc/self/mountinfo ]; then
+        grep -q ' /docker/' /proc/self/mountinfo && RUNPHP_MODE=docker
+    fi
+    ;;
+docker) RUNPHP_MODE=docker;;
+host) RUNPHP_MODE=host;;
+direct) RUNPHP_MODE=direct;;
+*) RUNPHP_MODE=host;;
+esac
+
 MYDIR="$(dirname -- "$0")"
 MYNAME="$(basename -- "$0")"
-
 if [ ! -L "$0" ]; then
     echo "\
 $0
 Ce script doit être lancé en tant que lien symbolique avec un nom de la forme
 'monscript.php' et lance le script PHP du même nom situé dans le même répertoire
-avec l'utilisateur www-data
+avec l'utilisateur www-data"
 
+    if [ "$RUNPHP_MODE" == host ]; then
+        echo "\
+----------------------------------------
 Vérification des liens..."
-    cd "$MYDIR"
-    for i in *.php*; do
-        [ -f "$i" ] || continue
-        name="bin/${i%.*}.php"
-        dest="../_cli/_wrapper.sh"
-        link="../bin/${i%.*}.php"
-        if [ -L "$link" ]; then
-            echo "* $name OK"
-        elif [ -e "$link" ]; then
-            echo "* $name KO (not a link)"
-        else
-            echo "* $name NEW"
-            ln -s "$dest" "$link" || exit 1
-        fi
-    done
+        cd "$MYDIR"
+        for i in *.php*; do
+            [ -f "$i" ] || continue
+            name="bin/${i%.*}.php"
+            dest="../_cli/_wrapper.sh"
+            link="../bin/${i%.*}.php"
+            if [ -L "$link" ]; then
+                echo "* $name OK"
+            elif [ -e "$link" ]; then
+                echo "* $name KO (not a link)"
+            else
+                echo "* $name NEW"
+                ln -s "$dest" "$link" || exit 1
+            fi
+        done
+    fi
     exit 0
 fi
 
 MYTRUESELF="$(readlink -f "$0")"
 MYTRUEDIR="$(dirname -- "$MYTRUESELF")"
 PROJDIR="$(cd "$MYTRUEDIR${PROJPATH:+/$PROJPATH}"; pwd)"
+
+if [ "$RUNPHP_MODE" == host ]; then
+    cwd="$(pwd)"
+    found=
+    workdir=
+    for mounts in "${COMPOSE_MOUNTS[@]}"; do
+        hdir="${mounts%%:*}"
+        ddir="${mounts#*:}"
+        hdir="$(cd "$PROJDIR/$hdir"; pwd)"
+        if [ "$cwd" == "$hdir" ]; then
+            found=1
+            workdir="$ddir"
+            break
+        elif [ "${cwd#$hdir/}" != "$cwd" ]; then
+            found=1
+            workdir="$ddir/${cwd#$hdir/}"
+            break
+        fi
+    done
+    if [ -z "$found" ]; then
+        echo "Impossible de mapper le répertoire courant avec les montages du container"
+        exit 1
+    fi
+    args=(
+        docker compose run
+        ${RUNPHP_BUILD:+--build}
+        --rm
+        --workdir "$workdir"
+        "$COMPOSE_SERVICE"
+        exec "$MYNAME"
+        "$@"
+    )
+    cd "$PROJDIR"
+    exec "${args[@]}"
+fi
+
 launcher="$MYTRUEDIR/$LAUNCHERPATH"
 class="$MYTRUEDIR${WRAPPEDPATH:+/$WRAPPEDPATH}/${MYNAME%.php}.phpc"
 script="$MYTRUEDIR${WRAPPEDPATH:+/$WRAPPEDPATH}/${MYNAME%.php}.php"