| use eyre::{bail, eyre, Context}; |
| use std::{ |
| env::consts::{DLL_PREFIX, DLL_SUFFIX}, |
| ffi::OsStr, |
| path::Path, |
| }; |
|
|
| pub use dora_message as message; |
|
|
| pub mod config; |
| pub mod coordinator_messages; |
| pub mod daemon_messages; |
| pub mod descriptor; |
| pub mod topics; |
|
|
| pub fn adjust_shared_library_path(path: &Path) -> Result<std::path::PathBuf, eyre::ErrReport> { |
| let file_name = path |
| .file_name() |
| .ok_or_else(|| eyre!("shared library path has no file name"))? |
| .to_str() |
| .ok_or_else(|| eyre!("shared library file name is not valid UTF8"))?; |
| if file_name.starts_with("lib") { |
| bail!("Shared library file name must not start with `lib`, prefix is added automatically"); |
| } |
| if path.extension().is_some() { |
| bail!("Shared library file name must have no extension, it is added automatically"); |
| } |
|
|
| let library_filename = format!("{DLL_PREFIX}{file_name}{DLL_SUFFIX}"); |
|
|
| let path = path.with_file_name(library_filename); |
| Ok(path) |
| } |
|
|
| |
| |
| pub fn get_python_path() -> Result<std::path::PathBuf, eyre::ErrReport> { |
| let python = if cfg!(windows) { |
| which::which("python") |
| .context("failed to find `python` or `python3`. Make sure that python is available.")? |
| } else { |
| which::which("python3") |
| .context("failed to find `python` or `python3`. Make sure that python is available.")? |
| }; |
| Ok(python) |
| } |
|
|
| |
| |
| |
| pub fn get_pip_path() -> Result<std::path::PathBuf, eyre::ErrReport> { |
| let python = match which::which("pip3") { |
| Ok(python) => python, |
| Err(_) => which::which("pip") |
| .context("failed to find `pip3` or `pip`. Make sure that python is available.")?, |
| }; |
| Ok(python) |
| } |
|
|
| |
| pub async fn run<S>(program: S, args: &[&str], pwd: Option<&Path>) -> eyre::Result<()> |
| where |
| S: AsRef<OsStr>, |
| { |
| let mut run = tokio::process::Command::new(program); |
| run.args(args); |
|
|
| if let Some(pwd) = pwd { |
| run.current_dir(pwd); |
| } |
| if !run.status().await?.success() { |
| eyre::bail!("failed to run {args:?}"); |
| }; |
| Ok(()) |
| } |
|
|
