diff options
Diffstat (limited to 'src/cmd/restore.rs')
-rw-r--r-- | src/cmd/restore.rs | 62 |
1 files changed, 40 insertions, 22 deletions
diff --git a/src/cmd/restore.rs b/src/cmd/restore.rs index 183f207..a321e80 100644 --- a/src/cmd/restore.rs +++ b/src/cmd/restore.rs @@ -1,6 +1,6 @@ use crate::backup_reason::Reason; -use crate::client::ClientConfig; use crate::client::{BackupClient, ClientError}; +use crate::config::ClientConfig; use crate::error::ObnamError; use crate::fsentry::{FilesystemEntry, FilesystemKind}; use crate::generation::{LocalGeneration, LocalGenerationError}; @@ -18,32 +18,50 @@ use std::path::{Path, PathBuf}; use structopt::StructOpt; use tempfile::NamedTempFile; -pub fn restore(config: &ClientConfig, gen_ref: &str, to: &Path) -> Result<(), ObnamError> { - let temp = NamedTempFile::new()?; - - let client = BackupClient::new(config)?; +#[derive(Debug, StructOpt)] +pub struct Restore { + #[structopt()] + gen_id: String, - let genlist = client.list_generations()?; - let gen_id: String = genlist.resolve(gen_ref)?; - info!("generation id is {}", gen_id); + #[structopt(parse(from_os_str))] + to: PathBuf, +} - let gen = client.fetch_generation(&gen_id, temp.path())?; - info!("restoring {} files", gen.file_count()?); - let progress = create_progress_bar(gen.file_count()?, true); - for file in gen.files()? { - match file.reason() { - Reason::FileError => (), - _ => restore_generation(&client, &gen, file.fileno(), file.entry(), &to, &progress)?, +impl Restore { + pub fn run(&self, config: &ClientConfig) -> Result<(), ObnamError> { + let temp = NamedTempFile::new()?; + + let client = BackupClient::new(config)?; + + let genlist = client.list_generations()?; + let gen_id: String = genlist.resolve(&self.gen_id)?; + info!("generation id is {}", gen_id); + + let gen = client.fetch_generation(&gen_id, temp.path())?; + info!("restoring {} files", gen.file_count()?); + let progress = create_progress_bar(gen.file_count()?, true); + for file in gen.files()? { + match file.reason() { + Reason::FileError => (), + _ => restore_generation( + &client, + &gen, + file.fileno(), + file.entry(), + &self.to, + &progress, + )?, + } } - } - for file in gen.files()? { - if file.entry().is_dir() { - restore_directory_metadata(file.entry(), &to)?; + for file in gen.files()? { + if file.entry().is_dir() { + restore_directory_metadata(file.entry(), &self.to)?; + } } - } - progress.finish(); + progress.finish(); - Ok(()) + Ok(()) + } } #[derive(Debug, StructOpt)] |