ic-knitting-taco","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Grep","command":"callback"},"parentToolUseID":"toolu_01STSScDKuAQfWLLLcQ5Lab4","toolUseID":"toolu_01STSScDKuAQfWLLLcQ5Lab4","timestamp":"2026-01-24T21:14:40.131Z","uuid":"abc19ccc-0a3a-4f99-83a0-a6fc4cd58691"}
{"parentUuid":"9a5bc436-6038-4ae1-9c93-a24371135055","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HrR5WTNT9hT9DLvkov1PWx","type":"tool_result","content":"     1→[package]\n     2→name = \"paru\"\n     3→version = \"2.1.0\"\n     4→authors = [\"morganamilo <morganamilo@archlinux.org>\"]\n     5→edition = \"2021\"\n     6→\n     7→description = \"Feature packed AUR helper\"\n     8→homepage = \"https://github.com/Morganamilo/paru\"\n     9→repository = \"https://github.com/Morganamilo/paru\"\n    10→documentation = \"https://docs.rs/paru\"\n    11→license = \"GPL-3.0\"\n    12→keywords = [\"archlinux\", \"arch\", \"alpm\", \"pacman\", \"aur\"]\n    13→include = [\"src/**/*\", \"LICENSE\", \"README.md\", \"CHANGELOG.md\", \"help\"]\n    14→rust-version = \"1.87\"\n    15→\n    16→\n    17→[dependencies]\n    18→alpm = \"5.0.2\"\n    19→alpm-utils = \"5.0.0\"\n    20→aur-depends = \"5.0.0\"\n    21→aur-fetch = \"0.11.3\"\n    22→cini = \"1.0.0\"\n    23→pacmanconf = \"3.1.0\"\n    24→raur = \"7.0.0\"\n    25→srcinfo = \"2.1.0\"\n    26→\n    27→\n    28→ansiterm = \"0.12.2\"\n    29→anyhow = { version = \"1.0.100\", features = [\"backtrace\"] }\n    30→chrono = { version = \"0.4.42\", default-features = false, features = [\"clock\"] }\n    31→dirs = \"6.0.0\"\n    32→futures = \"0.3.31\"\n    33→globset = \"0.4.18\"\n    34→htmlescape = \"0.3.1\"\n    35→indicatif = \"0.18.3\"\n    36→scraper = \"0.25.0\"\n    37→nix = { version = \"0.30.1\", features = [\"fs\", \"user\"] }\n    38→reqwest = { version = \"0.11.27\", features = [\"gzip\", \"socks\"] }\n    39→rss = { version = \"2.0.12\", default-features = false }\n    40→serde = { version = \"1.0.228\", features = [\"derive\"] }\n    41→serde_json = \"1.0.149\"\n    42→smart-default = \"0.7.1\"\n    43→tempfile = \"3.24.0\"\n    44→terminal_size = \"0.4.3\"\n    45→tokio = { version = \"1.49.0\", features = [\n    46→    \"process\",\n    47→    \"macros\",\n    48→    \"rt-multi-thread\",\n    49→] }\n    50→url = \"2.5.8\"\n    51→env_logger = \"0.11.8\"\n    52→log = \"0.4.29\"\n    53→async-trait = { version = \"0.1.89\", optional = true }\n    54→tr = \"0.1.11\"\n    55→unicode-width = \"0.2.2\"\n    56→regex = \"1.12.2\"\n    57→signal-hook = \"0.4.1\"\n    58→bitflags = \"2.10.0\"\n    59→toml = { version = \"0.9.10\", features = [\"preserve_order\"] }\n    60→flate2 = \"1.1.5\"\n    61→\n    62→[profile.release]\n    63→codegen-units = 1\n    64→lto = true\n    65→\n    66→[features]\n    67→git = [\"alpm/git\", \"alpm-utils/git\", \"aur-depends/git\"]\n    68→backtrace = []\n    69→generate = [\"alpm/generate\"]\n    70→static = [\"alpm/static\"]\n    71→mock = [\"async-trait\"]\n    72→mock_chroot = [\"mock\"]\n    73→#default = [\"git\", \"generate\"]\n    74→\n    75→[patch.crates-io]\n    76→#alpm = { path = \"../alpm.rs/alpm\" }\n    77→#alpm-utils = { path = \"../alpm.rs/alpm-utils\" }\n    78→#aur-depends = { path = \"../aur-depends\" }\n    79→#srcinfo = { path = \"../srcinfo.rs\" }\n    80→#aur-fetch = { path = \"../aur-fetch\" }\n    81→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"0a75f2a0-7e1a-4691-89fc-b25c902b1733","timestamp":"2026-01-24T21:14:40.123Z","sourceToolAssistantUUID":"9a5bc436-6038-4ae1-9c93-a24371135055"}
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{"parentUuid":"f13d50bb-108d-4f51-864a-59c46b394f4b","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_01HrR5WTNT9hT9DLvkov1PWx","toolUseID":"toolu_01HrR5WTNT9hT9DLvkov1PWx","timestamp":"2026-01-24T21:14:40.148Z","uuid":"9bbb825a-afab-4307-9a85-160594b5c2d6"}
{"parentUuid":"9bbb825a-afab-4307-9a85-160594b5c2d6","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","message":{"model":"claude-opus-4-5-20251101","id":"msg_01NkLwfQRKM1w63TQ1nLd8b3","type":"message","role":"assistant","content":[{"type":"text","text":"Now I have a complete picture. Let me examine the auth.rs case more closely since it's using pipes that need to be inherited."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":200,"cache_creation_input_tokens":1545,"cache_read_input_tokens":56802,"cache_creation":{"ephemeral_5m_input_tokens":1545,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard"}},"requestId":"req_011CXStruUu2FRZQDh5fhSLa","type":"assistant","uuid":"a75ee1ef-1579-4145-a5e9-0304a82548ca","timestamp":"2026-01-24T21:14:43.308Z"}
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{"parentUuid":"5cfc8f6b-6504-4dc1-b90a-f0f6f0f1b7f3","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","type":"progress","data":{"type":"hook_progress","hookEvent":"PreToolUse","hookName":"PreToolUse:Read","command":"python3 ${CLAUDE_PLUGIN_ROOT}/hooks/pretooluse.py"},"toolUseID":"toolu_014yWztnV91vo75zp3fMNFr2","parentToolUseID":"toolu_014yWztnV91vo75zp3fMNFr2","uuid":"c692daec-b49f-4938-8fed-2466eb2041e9","timestamp":"2026-01-24T21:14:43.853Z"}
{"parentUuid":"5cfc8f6b-6504-4dc1-b90a-f0f6f0f1b7f3","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014yWztnV91vo75zp3fMNFr2","type":"tool_result","content":"     1→use anyhow::{Result, ensure, bail, Context};\n     2→use std::fs::File;\n     3→use std::io::{Read, Write};\n     4→use std::os::unix::io::FromRawFd;\n     5→use nix::unistd::pipe;\n     6→use crate::config::Config;\n     7→use std::process::Command;\n     8→use std::cell::RefCell;\n     9→\n    10→#[derive(Debug)]\n    11→pub struct Pipe {\n    12→    pub read: File,\n    13→    pub write: File,\n    14→}\n    15→\n    16→impl Pipe {\n    17→    fn wait_ok(&mut self) -> Result<()> {\n    18→        let mut buf = [0; \"ok\\n\".len()];\n    19→        self.read.read_exact(&mut buf)?;\n    20→        ensure!(&buf == b\"ok\\n\");\n    21→        Ok(())\n    22→    }\n    23→}\n    24→\n    25→#[derive(Debug, Default)]\n    26→pub struct LazyPipe {\n    27→    pipe: RefCell<Option<Result<Pipe>>>,\n    28→}\n    29→\n    30→impl LazyPipe {\n    31→    pub fn run(&self, config: &Config) -> Result<()> {\n    32→        let mut pipe = self.pipe.borrow_mut();\n    33→        let pipe = pipe.get_or_insert_with(|| spawn_auth(config).context(\"failed to spawn auth process\"));\n    34→        let pipe = match pipe {\n    35→            Err(e) => bail!(e.to_string()),\n    36→            Ok(p) => p,\n    37→        };\n    38→        loop {}\n    39→        pipe.write.write_all(b\"something\")?;\n    40→        pipe.wait_ok()?;\n    41→        Ok(())\n    42→    }\n    43→}\n    44→\n    45→pub fn spawn_auth(config: &Config) -> Result<Pipe> {\n    46→    let (paru_read, auth_write) = pipe()?;\n    47→    let (auth_read, paru_write) = pipe()?;\n    48→\n    49→\n    50→    /*Command::new(&config.sudo_bin)\n    51→        .args(&config.sudo_flags)\n    52→        .arg(std::env::current_exe()?)\n    53→        .arg(\"--authpipe\")\n    54→        .arg(auth_read.to_string())\n    55→        .arg(auth_write.to_string())\n    56→        .spawn()?;*/\n    57→    Command::new(std::env::current_exe()?)\n    58→        .arg(\"--authpipe\")\n    59→        .arg(auth_read.to_string())\n    60→        .arg(auth_write.to_string())\n    61→        .spawn()?;\n    62→\n    63→    loop {}\n    64→\n    65→    let read = unsafe { File::from_raw_fd(paru_read) };\n    66→    let write = unsafe { File::from_raw_fd(paru_write) };\n    67→\n    68→    let mut pipe = Pipe { read, write };\n    69→\n    70→    pipe.wait_ok().unwrap();\n    71→    Ok(pipe)\n    72→}\n    73→\n    74→pub unsafe fn authpipe(read: &str, write: &str) -> Result<i32> {\n    75→    let read = read.parse::<i32>()?;\n    76→    let write = write.parse::<i32>()?;\n    77→    ensure!(read > 3);\n    78→    ensure!(write > 3);\n    79→    println!(\"read={} write={}\", read, write);\n    80→    ensure!(read != write);\n    81→\n    82→    loop {}\n    83→\n    84→    let mut read = File::from_raw_fd(read);\n    85→    let mut write = File::from_raw_fd(write);\n    86→\n    87→\n    88→    loop {\n    89→        write.write(b\"ok\\n\").context(\"failed to write ok\")?;\n    90→        write.flush().context(\"failed to flush\")?;\n    91→    }\n    92→    Ok(0)\n    93→}\n    94→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"f95ae0f4-ea82-4049-97c8-f93c1f3218c0","timestamp":"2026-01-24T21:14:43.903Z","sourceToolAssistantUUID":"5cfc8f6b-6504-4dc1-b90a-f0f6f0f1b7f3"}
{"parentUuid":"f95ae0f4-ea82-4049-97c8-f93c1f3218c0","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"python3 ${CLAUDE_PLUGIN_ROOT}/hooks/posttooluse.py"},"parentToolUseID":"toolu_014yWztnV91vo75zp3fMNFr2","toolUseID":"toolu_014yWztnV91vo75zp3fMNFr2","timestamp":"2026-01-24T21:14:43.909Z","uuid":"d90af998-4ce5-4e1b-a440-696f2de3ee5e"}
{"parentUuid":"d90af998-4ce5-4e1b-a440-696f2de3ee5e","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","type":"progress","data":{"type":"hook_progress","hookEvent":"PostToolUse","hookName":"PostToolUse:Read","command":"callback"},"parentToolUseID":"toolu_014yWztnV91vo75zp3fMNFr2","toolUseID":"toolu_014yWztnV91vo75zp3fMNFr2","timestamp":"2026-01-24T21:14:43.909Z","uuid":"0b2b9fb1-00e8-40a5-94d8-b1e145b2104e"}
{"parentUuid":"0b2b9fb1-00e8-40a5-94d8-b1e145b2104e","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/packaging/paru","sessionId":"9b27d9a2-d65c-4009-8770-7f0e79b56d39","version":"2.1.19","gitBranch":"feat/sort-mode-auto","agentId":"a07a2e8","slug":"synthetic-knitting-taco","message":{"model":"claude-opus-4-5-20251101","id":"msg_016akgx1GuN2bvdMj7UZE9G4","type":"message","role":"assistant","content":[{"type":"text","text":"I notice that auth.rs appears to be incomplete/work-in-progress code (it has `loop {}` statements that would hang forever). It does intentionally inherit file descriptors for its pipe communication.\n\nNow I have enough information to design the implementation plan. Let me summarize my findings and design the solution.\n\n## Implementation Plan for File Descriptor Inheritance Bug Fix\n\n### Problem Analysis\n\nWhen paru spawns child processes (especially pacman during operations like `paru -Sc`), file descriptors opened by libalpm/gpgme (typically fd 7+) are inherited by the child processes. This causes \"Error reading fd 7\" errors because the child process doesn't understand these inherited handles.\n\n### Codebase Analysis\n\n**Central execution in `src/exec.rs`:**\n- `command_status(cmd: &mut Command)` - runs `cmd.status()`\n- `command_output(cmd: &mut Command)` - runs `cmd.output()`  \n- `spawn(cmd: &mut Command)` - runs `cmd.spawn()`\n\nAll major pacman, makepkg, git, and sudo commands flow through these wrappers.\n\n**Direct Command::new() usage across the codebase:**\n1. `src/exec.rs` - sudo loop, pacman, makepkg wrappers (uses central functions)\n2. `src/download.rs` - pkgctl, cp, bat commands\n3. `src/keys.rs` - gpg commands\n4. `src/repo.rs` - install, repo-add, repo-remove, sudo, rm commands\n5. `src/chroot.rs` - sudo, mkarchroot, arch-nspawn, makechrootpkg commands\n6. `src/install.rs` - sh, file manager, bat, gpg commands\n7. `src/clean.rs` - git commands\n8. `src/devel.rs` - AsyncCommand (tokio) for git ls-remote\n\n**Special case - `src/auth.rs`:**\nThis file intentionally passes pipe file descriptors to a child process via command-line arguments. The code appears incomplete (has `loop {}` statements) but is designed to inherit specific fds for IPC. However, this code creates its own pipes and passes fd numbers as arguments - it does not rely on general fd inheritance.\n\n### Solution Design\n\n**Approach: Add a helper function that closes fds 3+ before exec**\n\nThe cleanest approach is to add a helper function in `src/exec.rs` that sets up the `pre_exec` hook on a Command, then use this in the central wrappers.\n\n```rust\