84 lines
3.7 KiB
TypeScript
84 lines
3.7 KiB
TypeScript
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/** Sanitize Docker container/image IDs — must match electron/bridges/systemManager/dockerOps.cjs */
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export function sanitizeDockerContainerId(id: string): string {
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return String(id || '').replace(/[^a-zA-Z0-9]/g, '').slice(0, 64);
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}
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const CLEAR_STARTUP_OUTPUT_POSIX = "printf '\\033[H\\033[2J\\033[3J';";
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const CLEAR_STARTUP_OUTPUT_WINDOWS = ""; // Windows console doesn't support ANSI clear via printf; let the terminal handle it
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function shQuote(value: string): string {
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return `'${String(value).replace(/'/g, `'"'"'`)}'`;
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}
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function buildDockerCommandWithSudoFallback(containerId: string, dockerArgs: string): string {
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const plainCommand = `docker ${dockerArgs}`;
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const sudoCommand = `sudo ${plainCommand}`;
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const script = [
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CLEAR_STARTUP_OUTPUT_POSIX,
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`_nc_docker_err=$(docker inspect ${containerId} 2>&1 >/dev/null);`,
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'_nc_docker_status=$?;',
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`if [ "$_nc_docker_status" -eq 0 ]; then exec ${plainCommand}; fi;`,
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'_nc_docker_lc=$(printf \'%s\' "$_nc_docker_err" | tr \'[:upper:]\' \'[:lower:]\');',
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'case "$_nc_docker_lc" in',
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[
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'*permission\\ denied*docker\\ daemon*',
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'*docker\\ daemon*permission\\ denied*',
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'*permission\\ denied*docker.sock*',
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'*docker.sock*permission\\ denied*',
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'*permission\\ denied*/var/run/docker.sock*',
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'*/var/run/docker.sock*permission\\ denied*',
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'*permission\\ denied*connect\\ to\\ the\\ docker\\ daemon*',
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'*connect\\ to\\ the\\ docker\\ daemon*permission\\ denied*',
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].join('|') + `) exec ${sudoCommand} ;;`,
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'*) printf \'%s\\n\' "$_nc_docker_err" >&2; exit "$_nc_docker_status" ;;',
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'esac',
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].join(' ');
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return `sh -c ${shQuote(script)}`;
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}
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/**
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* Windows fallback — no sudo (Docker Desktop on Windows runs as current user),
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* no sh wrapper, just direct docker command.
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*/
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function buildDockerCommandWindows(containerId: string, dockerArgs: string): string {
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const safeId = sanitizeDockerContainerId(containerId);
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if (!safeId) return 'echo Invalid container id';
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return `docker ${dockerArgs}`;
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}
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/** Interactive shell into a container — prefer bash, fall back to sh. */
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export function buildDockerExecShellCommand(containerId: string): string {
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const safeId = sanitizeDockerContainerId(containerId);
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if (!safeId) return 'echo "Invalid container id"';
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return buildDockerCommandWithSudoFallback(
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safeId,
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`exec -it ${safeId} sh -c 'command -v bash >/dev/null 2>&1 && exec bash || exec sh'`,
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);
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}
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/** Interactive shell into a container — Windows host variant.
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* Docker Desktop on Windows runs Linux containers by default, so the
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* container shell is still bash/sh (not powershell.exe).
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* The Windows variant avoids wrapping the whole thing in a host `sh -c`
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* script (sh.exe is not available on Windows). Instead we exec bash
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* directly and fall back to sh inside the container.
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*/
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export function buildDockerExecShellCommandWindows(containerId: string): string {
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const safeId = sanitizeDockerContainerId(containerId);
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if (!safeId) return 'echo Invalid container id';
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// Use cmd /c to chain two docker exec attempts — first bash, then sh.
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// cmd /c is available on all Windows hosts.
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return `cmd /c "docker exec -it ${safeId} bash || docker exec -it ${safeId} sh"`;
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}
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export function buildDockerLogsCommand(containerId: string): string {
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const safeId = sanitizeDockerContainerId(containerId);
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if (!safeId) return 'echo "Invalid container id"';
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return buildDockerCommandWithSudoFallback(safeId, `logs -f --tail 200 ${safeId}`);
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}
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/** Windows variant — no sh wrapper, no sudo. */
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export function buildDockerLogsCommandWindows(containerId: string): string {
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return buildDockerCommandWindows(containerId, `logs -f --tail 200 ${sanitizeDockerContainerId(containerId)}`);
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}
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