Add runtime UID/GID adjustment to match host workspace owner

entrypoint.sh

@@ -1,84 +1,47 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+USER_NAME="developer"
+CURRENT_UID=$(id -u "$USER_NAME")
+CURRENT_GID=$(id -g "$USER_NAME")
+
+# ── UID/GID adjustment ───────────────────────────────────────────────
+# Priority: env vars > auto-detect from /workspace > default (1000)
+TARGET_UID="${USER_UID:-}"
+TARGET_GID="${USER_GID:-}"
+
+# Auto-detect from /workspace owner if env vars not set
+if [ -z "$TARGET_UID" ] && [ -d /workspace ]; then
+  WORKSPACE_UID=$(stat -c '%u' /workspace 2>/dev/null || stat -f '%u' /workspace 2>/dev/null)
+  WORKSPACE_GID=$(stat -c '%g' /workspace 2>/dev/null || stat -f '%g' /workspace 2>/dev/null)
+  # Only adjust if workspace is owned by a non-root user
+  if [ "$WORKSPACE_UID" != "0" ] && [ "$WORKSPACE_UID" != "$CURRENT_UID" ]; then
+    TARGET_UID="$WORKSPACE_UID"
+    TARGET_GID="${TARGET_GID:-$WORKSPACE_GID}"
+  fi
+fi
+
+# Apply UID/GID changes if needed
+if [ -n "$TARGET_GID" ] && [ "$TARGET_GID" != "$CURRENT_GID" ]; then
+  groupmod -g "$TARGET_GID" "$USER_NAME" 2>/dev/null || true
+  find /home/"$USER_NAME" -not -path "/home/$USER_NAME/.ssh/*" -group "$CURRENT_GID" -exec chgrp "$TARGET_GID" {} + 2>/dev/null || true
+fi
+
+if [ -n "$TARGET_UID" ] && [ "$TARGET_UID" != "$CURRENT_UID" ]; then
+  usermod -u "$TARGET_UID" "$USER_NAME" 2>/dev/null || true
+  find /home/"$USER_NAME" -not -path "/home/$USER_NAME/.ssh/*" -user "$CURRENT_UID" -exec chown "$TARGET_UID" {} + 2>/dev/null || true
+  echo "Adjusted developer UID:GID to $TARGET_UID:${TARGET_GID:-$CURRENT_GID}"
+fi
+
 # ── SSH key permissions ──────────────────────────────────────────────
 # If SSH keys are mounted, fix permissions (bind mounts may have wrong perms)
-if [ -d "$HOME/.ssh" ] && [ "$(ls -A "$HOME/.ssh" 2>/dev/null)" ]; then
-  chmod 700 "$HOME/.ssh"
-  find "$HOME/.ssh" -type f -name "id_*" ! -name "*.pub" -exec chmod 600 {} \; 2>/dev/null || true
-  find "$HOME/.ssh" -type f -name "*.pub" -exec chmod 644 {} \; 2>/dev/null || true
-  [ -f "$HOME/.ssh/known_hosts" ] && chmod 644 "$HOME/.ssh/known_hosts"
-  [ -f "$HOME/.ssh/config" ] && chmod 600 "$HOME/.ssh/config"
+if [ -d "/home/$USER_NAME/.ssh" ] && [ "$(ls -A "/home/$USER_NAME/.ssh" 2>/dev/null)" ]; then
+  chmod 700 "/home/$USER_NAME/.ssh"
+  find "/home/$USER_NAME/.ssh" -type f -name "id_*" ! -name "*.pub" -exec chmod 600 {} \; 2>/dev/null || true
+  find "/home/$USER_NAME/.ssh" -type f -name "*.pub" -exec chmod 644 {} \; 2>/dev/null || true
+  [ -f "/home/$USER_NAME/.ssh/known_hosts" ] && chmod 644 "/home/$USER_NAME/.ssh/known_hosts"
+  [ -f "/home/$USER_NAME/.ssh/config" ] && chmod 600 "/home/$USER_NAME/.ssh/config"
 fi
 
-# ── Git config defaults ──────────────────────────────────────────────
-# Set git config from env vars if not already configured via mounted .gitconfig
-if [ -n "${GIT_USER_NAME:-}" ] && ! git config --global user.name &>/dev/null; then
-  git config --global user.name "$GIT_USER_NAME"
-fi
-if [ -n "${GIT_USER_EMAIL:-}" ] && ! git config --global user.email &>/dev/null; then
-  git config --global user.email "$GIT_USER_EMAIL"
-fi
-
-# ── Generate opencode config from env vars if no config mounted ──────
-CONFIG_DIR="$HOME/.config/opencode"
-CONFIG_FILE="$CONFIG_DIR/opencode.json"
-
-if [ ! -f "$CONFIG_FILE" ] && [ -n "${OPENCODE_PROVIDER:-}" ]; then
-  echo "Generating opencode config for provider: $OPENCODE_PROVIDER"
-  mkdir -p "$CONFIG_DIR"
-
-  # Build provider-specific config
-  case "$OPENCODE_PROVIDER" in
-    anthropic)
-      cat > "$CONFIG_FILE" <<EOF
-{
-  "\$schema": "https://opencode.ai/config.json",
-  "model": "${OPENCODE_MODEL:-anthropic/claude-sonnet-4-5}",
-  "share": "disabled",
-  "autoupdate": false
-}
-EOF
-      ;;
-    openai)
-      cat > "$CONFIG_FILE" <<EOF
-{
-  "\$schema": "https://opencode.ai/config.json",
-  "model": "${OPENCODE_MODEL:-openai/gpt-4o}",
-  "share": "disabled",
-  "autoupdate": false
-}
-EOF
-      ;;
-    amazon-bedrock)
-      cat > "$CONFIG_FILE" <<EOF
-{
-  "\$schema": "https://opencode.ai/config.json",
-  "model": "${OPENCODE_MODEL:-amazon-bedrock/anthropic.claude-sonnet-4-5-v1}",
-  "share": "disabled",
-  "autoupdate": false,
-  "provider": {
-    "amazon-bedrock": {
-      "options": {
-        "region": "${AWS_REGION:-us-east-1}"
-      }
-    }
-  }
-}
-EOF
-      ;;
-    *)
-      cat > "$CONFIG_FILE" <<EOF
-{
-  "\$schema": "https://opencode.ai/config.json",
-  "model": "${OPENCODE_MODEL:-anthropic/claude-sonnet-4-5}",
-  "share": "disabled",
-  "autoupdate": false
-}
-EOF
-      ;;
-  esac
-fi
-
-# ── Execute command ──────────────────────────────────────────────────
-exec "$@"
+# ── Drop to developer user for remaining setup ──────────────────────
+exec gosu "$USER_NAME" /usr/local/bin/entrypoint-user.sh "$@"