git_iris/commit/
mod.rs

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mod cli;
mod relevance;

pub mod prompt;
pub mod service;

pub use cli::handle_gen_command;
use git2::FileMode;
pub use service::IrisCommitService;

use crate::git::CommitResult;

pub fn format_commit_result(result: &CommitResult, message: &str) -> String {
    let mut output = format!(
        "[{} {}] {}\n",
        result.branch,
        result.commit_hash,
        message.lines().next().unwrap_or("")
    );

    output.push_str(&format!(
        " {} file{} changed, {} insertion{}(+), {} deletion{}(-)\n",
        result.files_changed,
        if result.files_changed == 1 { "" } else { "s" },
        result.insertions,
        if result.insertions == 1 { "" } else { "s" },
        result.deletions,
        if result.deletions == 1 { "" } else { "s" }
    ));

    for (file, mode) in &result.new_files {
        output.push_str(&format!(
            " create mode {} {}\n",
            format_file_mode(*mode),
            file
        ));
    }

    output
}

fn format_file_mode(mode: FileMode) -> String {
    match mode {
        FileMode::Blob => "100644",
        FileMode::BlobExecutable => "100755",
        FileMode::Link => "120000",
        FileMode::Commit => "160000",
        FileMode::Tree => "040000",
        _ => "000000",
    }
    .to_string()
}