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Avoid using unix-specific methods on windows

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This commit is contained in:
Max Brunsfeld 2019-01-10 15:50:54 -08:00
parent 99531d757c
commit ae6dbb945b
1 changed files with 23 additions and 1 deletions
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24
cli/src/util.rs
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@ -4,8 +4,23 @@ use std::process::{Child, ChildStdin, Command, Stdio};
use std::str;
use tree_sitter::Parser;
#[cfg(windows)]
pub(crate) struct LogSession();
#[cfg(windows)]
pub(crate) fn start_logging_graphs(parser: &mut Parser, path: &str) -> Result<LogSession> {
Ok(LogSession())
}
#[cfg(windows)]
pub(crate) fn stop_logging_graphs(parser: &mut Parser, mut session: LogSession) -> Result<()> {
Ok(())
}
#[cfg(unix)]
pub(crate) struct LogSession(Child, ChildStdin);
#[cfg(unix)]
pub(crate) fn start_logging_graphs(parser: &mut Parser, path: &str) -> Result<LogSession> {
let mut dot_file = File::create(path)?;
dot_file.write(b"<!DOCTYPE html>\n<style>svg { width: 100%; }</style>\n\n")?;
@ -19,13 +34,20 @@ pub(crate) fn start_logging_graphs(parser: &mut Parser, path: &str) -> Result<Lo
.stdin
.take()
.expect("Failed to open stdin for Dot");
parser.print_dot_graphs(&dot_stdin);
Ok(LogSession(dot_process, dot_stdin))
}
#[cfg(unix)]
pub(crate) fn stop_logging_graphs(parser: &mut Parser, mut session: LogSession) -> Result<()> {
drop(session.1);
parser.stop_printing_dot_graphs();
if cfg!(unix) {
parser.stop_printing_dot_graphs();
}
session.0.wait()?;
if cfg!(target_os = "macos") {