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86567e7fa5
* rename frontend to web and update contributing guide * rename this time * fix build * restructure rust code * update documentation * update descriptions * Update CONTRIBUTING.md Co-authored-by: J H <2364004+Blu-J@users.noreply.github.com> --------- Co-authored-by: Aiden McClelland <me@drbonez.dev> Co-authored-by: Aiden McClelland <3732071+dr-bonez@users.noreply.github.com> Co-authored-by: J H <2364004+Blu-J@users.noreply.github.com>
53 lines
1.4 KiB
Rust
53 lines
1.4 KiB
Rust
use std::path::Path;
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use tracing::instrument;
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use crate::util::Invoke;
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use crate::Error;
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#[instrument(skip_all)]
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pub async fn bind<P0: AsRef<Path>, P1: AsRef<Path>>(
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src: P0,
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dst: P1,
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read_only: bool,
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) -> Result<(), Error> {
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tracing::info!(
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"Binding {} to {}",
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src.as_ref().display(),
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dst.as_ref().display()
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);
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let is_mountpoint = tokio::process::Command::new("mountpoint")
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.arg(dst.as_ref())
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.stdout(std::process::Stdio::null())
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.stderr(std::process::Stdio::null())
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.status()
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.await?;
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if is_mountpoint.success() {
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unmount(dst.as_ref()).await?;
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}
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tokio::fs::create_dir_all(&src).await?;
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tokio::fs::create_dir_all(&dst).await?;
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let mut mount_cmd = tokio::process::Command::new("mount");
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mount_cmd.arg("--bind");
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if read_only {
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mount_cmd.arg("-o").arg("ro");
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}
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mount_cmd
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.arg(src.as_ref())
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.arg(dst.as_ref())
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.invoke(crate::ErrorKind::Filesystem)
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.await?;
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Ok(())
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}
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#[instrument(skip_all)]
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pub async fn unmount<P: AsRef<Path>>(mountpoint: P) -> Result<(), Error> {
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tracing::debug!("Unmounting {}.", mountpoint.as_ref().display());
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tokio::process::Command::new("umount")
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.arg("-l")
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.arg(mountpoint.as_ref())
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.invoke(crate::ErrorKind::Filesystem)
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.await?;
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Ok(())
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}
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