hypervibed

libexec/dnc-exec

@@ -0,0 +1,26 @@
+#!/bin/bash
+# dnc-exec - Kitty shell wrapper for dnc containerized mode
+
+if [ -z "$DNC_CONTAINER" ]; then
+    echo "Error: DNC_CONTAINER environment variable not set" >&2
+    echo "This script should be run via dnc-kitty-launcher" >&2
+    exit 1
+fi
+
+workdir="$PWD"
+
+SSH_ARGS=""
+[ -n "$SSH_AUTH_SOCK" ] && SSH_ARGS="-e SSH_AUTH_SOCK=$SSH_AUTH_SOCK"
+
+if [ $# -eq 0 ]; then
+    exec docker exec -it $SSH_ARGS -w "$workdir" "$DNC_CONTAINER" /usr/bin/dnc-entry
+else
+    for arg in "$@"; do
+        case "$arg" in
+            *'|'*|*'&'*|*';'*|*'<'*|*'>'*|*'$'*|*'`'*|*'"'*|*"'"*)
+                exec docker exec -it $SSH_ARGS -w "$workdir" "$DNC_CONTAINER" sh -c "$*"
+                ;;
+        esac
+    done
+    exec docker exec -it $SSH_ARGS -w "$workdir" "$DNC_CONTAINER" "$@"
+fi

libexec/dnc-kitty-launcher

@@ -0,0 +1,92 @@
+#!/bin/bash
+# dnc-kitty-launcher - Launch kitty with container context
+
+find_dnc_file() {
+    local dir="$PWD"
+    while [ "$dir" != "/" ]; do
+        if [ -f "$dir/.dnc" ]; then
+            echo "$dir/.dnc"
+            return
+        fi
+        dir="$(dirname "$dir")"
+    done
+}
+
+dnc_file=$(find_dnc_file)
+if [ -z "$dnc_file" ]; then
+    echo "Error: .dnc file not found. Run 'dnc setup' first." >&2
+    exit 1
+fi
+
+container=""
+dnc_dir="$(dirname "$dnc_file")"
+while IFS= read -r line; do
+    case "$line" in
+        container*)
+            container="$(echo "$line" | cut -d= -f2 | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
+            ;;
+    esac
+done < "$dnc_file"
+
+if [ -z "$container" ]; then
+    echo "Error: container= not found in $dnc_file" >&2
+    exit 1
+fi
+
+container_status=$(docker inspect --format='{{.State.Status}}' "$container" 2>/dev/null || true)
+if [ "$container_status" != "running" ]; then
+    echo "Starting container $container..." >&2
+    docker start "$container" >/dev/null
+fi
+
+tmpdir=$(mktemp -d -t dnc-kitty-XXXXXX)
+cleanup() { rm -rf "$tmpdir"; }
+trap cleanup EXIT
+
+uid=$(id -u)
+
+container_home=$(docker exec "$container" sh -c "
+    user_name=\$(getent passwd $uid | cut -d: -f1 2>/dev/null || echo '')
+    if [ -z \"\$user_name\" ]; then
+        echo /root
+    else
+        eval echo ~\$user_name
+    fi
+")
+
+config_src="$container_home/.config/kitty"
+docker cp "$container:$config_src/." "$tmpdir/" 2>/dev/null || true
+
+if [ -x "/opt/dnc/kitty/bin/kitty" ]; then
+    kitty="/opt/dnc/kitty/bin/kitty"
+elif command -v kitty >/dev/null 2>&1; then
+    kitty="kitty"
+else
+    echo "Error: kitty not found (not installed and no system kitty)" >&2
+    exit 1
+fi
+
+mkdir -p "$tmpdir"
+
+if [ -x "/opt/dnc/libexec/dnc-exec" ]; then
+    dnc_exec="/opt/dnc/libexec/dnc-exec"
+else
+    script_dir="$(cd "$(dirname "$0")" && pwd)"
+    dnc_exec="$script_dir/dnc-exec"
+fi
+
+if [ -f "$tmpdir/kitty.conf" ]; then
+    echo "" >> "$tmpdir/kitty.conf"
+    echo "# dnc: all tabs go through docker exec" >> "$tmpdir/kitty.conf"
+else
+    :
+fi
+
+echo "shell $dnc_exec" >> "$tmpdir/kitty.conf"
+
+export KITTY_CONFIG_DIRECTORY="$tmpdir"
+export DNC_CONTAINER="$container"
+
+cd "$dnc_dir" || exit 1
+
+exec "$kitty" "$@"