48 lines
2.5 KiB
Bash
48 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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USER_NAME="developer"
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CURRENT_UID=$(id -u "$USER_NAME")
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CURRENT_GID=$(id -g "$USER_NAME")
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# ── UID/GID adjustment ───────────────────────────────────────────────
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# Priority: env vars > auto-detect from /workspace > default (1000)
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TARGET_UID="${USER_UID:-}"
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TARGET_GID="${USER_GID:-}"
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# Auto-detect from /workspace owner if env vars not set
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if [ -z "$TARGET_UID" ] && [ -d /workspace ]; then
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WORKSPACE_UID=$(stat -c '%u' /workspace 2>/dev/null || stat -f '%u' /workspace 2>/dev/null)
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WORKSPACE_GID=$(stat -c '%g' /workspace 2>/dev/null || stat -f '%g' /workspace 2>/dev/null)
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# Only adjust if workspace is owned by a non-root user
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if [ "$WORKSPACE_UID" != "0" ] && [ "$WORKSPACE_UID" != "$CURRENT_UID" ]; then
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TARGET_UID="$WORKSPACE_UID"
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TARGET_GID="${TARGET_GID:-$WORKSPACE_GID}"
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fi
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fi
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# Apply UID/GID changes if needed
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if [ -n "$TARGET_GID" ] && [ "$TARGET_GID" != "$CURRENT_GID" ]; then
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groupmod -g "$TARGET_GID" "$USER_NAME" 2>/dev/null || true
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find /home/"$USER_NAME" -not -path "/home/$USER_NAME/.ssh/*" -group "$CURRENT_GID" -exec chgrp "$TARGET_GID" {} + 2>/dev/null || true
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fi
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if [ -n "$TARGET_UID" ] && [ "$TARGET_UID" != "$CURRENT_UID" ]; then
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usermod -u "$TARGET_UID" "$USER_NAME" 2>/dev/null || true
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find /home/"$USER_NAME" -not -path "/home/$USER_NAME/.ssh/*" -user "$CURRENT_UID" -exec chown "$TARGET_UID" {} + 2>/dev/null || true
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echo "Adjusted developer UID:GID to $TARGET_UID:${TARGET_GID:-$CURRENT_GID}"
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fi
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# ── SSH key permissions ──────────────────────────────────────────────
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# If SSH keys are mounted, fix permissions (bind mounts may have wrong perms)
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if [ -d "/home/$USER_NAME/.ssh" ] && [ "$(ls -A "/home/$USER_NAME/.ssh" 2>/dev/null)" ]; then
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chmod 700 "/home/$USER_NAME/.ssh"
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find "/home/$USER_NAME/.ssh" -type f -name "id_*" ! -name "*.pub" -exec chmod 600 {} \; 2>/dev/null || true
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find "/home/$USER_NAME/.ssh" -type f -name "*.pub" -exec chmod 644 {} \; 2>/dev/null || true
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[ -f "/home/$USER_NAME/.ssh/known_hosts" ] && chmod 644 "/home/$USER_NAME/.ssh/known_hosts"
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[ -f "/home/$USER_NAME/.ssh/config" ] && chmod 600 "/home/$USER_NAME/.ssh/config"
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fi
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# ── Drop to developer user for remaining setup ──────────────────────
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exec gosu "$USER_NAME" /usr/local/bin/entrypoint-user.sh "$@"
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