git.r.bdr.sh - rbdr/blog/blob - src/remote/git.rs

   1 use std::io::{Error, ErrorKind::Other, Result};
   2 use std::path::PathBuf;
   3 use std::process::{Command, Stdio};
   4 use std::time::{SystemTime, UNIX_EPOCH};
   5
   6 pub struct Git;
   7
   8 impl Git {
   9     pub fn new() -> Self {
  10         Git
  11     }
  12 }
  13
  14 impl super::Remote for Git {
  15     fn can_handle(&self, _: &str) -> bool {
  16         // If we ever implement another remote we will want a check strategy
  17         true
  18     }
  19
  20     fn sync_up(&self, remote: &str, directory: &PathBuf) -> Result<()> {
  21         let timestamp = SystemTime::now().duration_since(UNIX_EPOCH)
  22             .map_err(|_| Error::new(Other, "Invalid time"))?
  23             .as_millis();
  24
  25         let commands = vec![
  26             format!("cd {} && git init -b main", directory.display()),
  27             format!("cd {} && git add .", directory.display()),
  28             format!("cd {} && git commit --allow-empty -m blog-sync-up-{}", directory.display(), timestamp),
  29             format!("cd {} && git push {} main --force", directory.display(), remote),
  30         ];
  31
  32         for command in commands {
  33             Command::new("sh")
  34                 .arg("-c")
  35                 .arg(&command)
  36                 .stdout(Stdio::null())
  37                 .stderr(Stdio::null())
  38                 .status()
  39                 .map_err(|_| Error::new(Other, "Failed while performing sync up with git"))?;
  40         }
  41
  42         Ok(())
  43     }
  44
  45     fn sync_down(&self, remote: &str, directory: &PathBuf) -> Result<()> {
  46         let commands = vec![
  47             format!("cd {} && git init -b main", directory.display()),
  48             format!("cd {} && git checkout .", directory.display()),
  49             format!("cd {} && git clean . -f", directory.display()),
  50             format!("cd {} && git pull {} main", directory.display(), remote),
  51         ];
  52
  53         for command in commands {
  54             Command::new("sh")
  55                 .arg("-c")
  56                 .arg(&command)
  57                 .stdout(Stdio::null())
  58                 .stderr(Stdio::null())
  59                 .status()
  60                 .map_err(|_| Error::new(Other, "Failed while performing sync down with git"))?;
  61         }
  62         Ok(())
  63     }
  64 }