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author | Lars Wirzenius <liw@liw.fi> | 2021-04-29 08:16:10 +0300 |
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committer | Lars Wirzenius <liw@liw.fi> | 2021-04-29 09:07:04 +0300 |
commit | eed62b29f55e02ea84a4b470651d5c7247633d20 (patch) | |
tree | 85c33bdcad0e7f65cd2fedc8a8677368ed564186 /src/git.rs | |
parent | fdf77e57306f83672253f15e78ceaaadebfb0dec (diff) | |
download | jt2-eed62b29f55e02ea84a4b470651d5c7247633d20.tar.gz |
feat: make a journal a git repository and commit new entries
Diffstat (limited to 'src/git.rs')
-rw-r--r-- | src/git.rs | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/git.rs b/src/git.rs new file mode 100644 index 0000000..5f1f66c --- /dev/null +++ b/src/git.rs @@ -0,0 +1,62 @@ +use crate::error::JournalError; +use log::debug; +use std::ffi::OsString; +use std::path::Path; +use std::process::Command; + +pub fn init<P: AsRef<Path>>(dirname: P) -> Result<(), JournalError> { + let dirname = dirname.as_ref(); + debug!("git init {}", dirname.display()); + + let output = Command::new("git") + .arg("init") + .current_dir(dirname) + .output() + .map_err(|err| JournalError::SpawnGit(dirname.to_path_buf(), err))?; + debug!("git init exit code was {:?}", output.status.code()); + if !output.status.success() { + let stderr = String::from_utf8_lossy(&output.stderr).into_owned(); + return Err(JournalError::GitInit(dirname.to_path_buf(), stderr)); + } + Ok(()) +} + +pub fn add<P: AsRef<Path>>(dirname: P, files: &[P]) -> Result<(), JournalError> { + let args = &["add", "--"]; + let mut args: Vec<OsString> = args.iter().map(|x| OsString::from(x)).collect(); + for f in files { + args.push(OsString::from(f.as_ref())); + } + + let dirname = dirname.as_ref(); + debug!("git add in {}", dirname.display()); + + let output = Command::new("git") + .args(&args) + .current_dir(dirname) + .output() + .map_err(|err| JournalError::SpawnGit(dirname.to_path_buf(), err))?; + debug!("git exit code was {:?}", output.status.code()); + if !output.status.success() { + let stderr = String::from_utf8_lossy(&output.stderr).into_owned(); + return Err(JournalError::GitAdd(dirname.to_path_buf(), stderr)); + } + Ok(()) +} + +pub fn commit<P: AsRef<Path>>(dirname: P, msg: &str) -> Result<(), JournalError> { + let dirname = dirname.as_ref(); + debug!("git commit in {}", dirname.display()); + + let output = Command::new("git") + .args(&["commit", "-m", msg]) + .current_dir(dirname) + .output() + .map_err(|err| JournalError::SpawnGit(dirname.to_path_buf(), err))?; + debug!("git exit code was {:?}", output.status.code()); + if !output.status.success() { + let stderr = String::from_utf8_lossy(&output.stderr).into_owned(); + return Err(JournalError::GitCommit(dirname.to_path_buf(), stderr)); + } + Ok(()) +} |