From 0992c36733f58750da93921041424fd09f0158ed Mon Sep 17 00:00:00 2001
From: diogo464 <diogo464@protonmail.com>
Date: Tue, 8 Feb 2022 09:19:19 +0000
Subject: snapshot before removal

---
 dotup_cli/src/commands/mod.rs |  1 +
 dotup_cli/src/commands/mv.rs  | 53 +++++++++++++++++++++++++++++++++++++++++++
 dotup_cli/src/config.rs       |  3 +++
 dotup_cli/src/main.rs         |  4 ++++
 dotup_cli/src/utils.rs        | 20 ++++++++++++++++
 5 files changed, 81 insertions(+)
 create mode 100644 dotup_cli/src/commands/mv.rs

(limited to 'dotup_cli/src')

diff --git a/dotup_cli/src/commands/mod.rs b/dotup_cli/src/commands/mod.rs
index 94dc3fd..bd92599 100644
--- a/dotup_cli/src/commands/mod.rs
+++ b/dotup_cli/src/commands/mod.rs
@@ -1,6 +1,7 @@
 pub mod init;
 pub mod install;
 pub mod link;
+pub mod mv;
 pub mod status;
 pub mod uninstall;
 pub mod unlink;
diff --git a/dotup_cli/src/commands/mv.rs b/dotup_cli/src/commands/mv.rs
new file mode 100644
index 0000000..aae2715
--- /dev/null
+++ b/dotup_cli/src/commands/mv.rs
@@ -0,0 +1,53 @@
+use std::path::{Path, PathBuf};
+
+use super::prelude::*;
+
+/// Install links. (Creates symlinks).
+///
+/// Installing a link will create the necessary directories.
+/// If a file or directory already exists at the location a link would be installed this command will fail.
+#[derive(Parser)]
+pub struct Opts {
+    /// The files/directories to move
+    #[clap(min_values = 2)]
+    paths: Vec<PathBuf>,
+}
+
+pub fn main(config: Config, opts: Opts) -> anyhow::Result<()> {
+    let mut depot = utils::read_depot(&config.archive_path)?;
+
+    let (sources, destination) = match opts.paths.as_slice() {
+        [source, destination] => {}
+        [sources @ .., destination] => {
+            let mut curr_destination = destination.to_owned();
+            for source in sources {
+                let filename = match source.file_name() {
+                    Some(filename) => filename,
+                    None => {
+                        log::warn!("Ignoring '{}', unknown file name", source.display());
+                        continue;
+                    }
+                };
+                curr_destination.push(filename);
+                std::fs::rename(source, &curr_destination)?;
+                if let Some(id) = depot.get_link_id_by_path(&source) {
+                    depot.rename_link(id, &curr_destination);
+                }
+                curr_destination.pop();
+            }
+        }
+        _ => unreachable!(),
+    };
+
+    utils::write_depot(&depot)?;
+
+    Ok(())
+}
+
+fn rename(depot: &mut Depot, source: &Path, destination: &Path) -> anyhow::Result<()> {
+    std::fs::rename(source, &destination)?;
+    if let Some(id) = depot.get_link_id_by_path(&source) {
+        depot.rename_link(id, &destination);
+    }
+    Ok(())
+}
diff --git a/dotup_cli/src/config.rs b/dotup_cli/src/config.rs
index 2046ad5..dabaf74 100644
--- a/dotup_cli/src/config.rs
+++ b/dotup_cli/src/config.rs
@@ -4,4 +4,7 @@ use std::path::PathBuf;
 pub struct Config {
     pub archive_path: PathBuf,
     pub install_path: PathBuf,
+    pub working_path: PathBuf,
 }
+
+impl Config {}
diff --git a/dotup_cli/src/main.rs b/dotup_cli/src/main.rs
index 6161ca7..0d730da 100644
--- a/dotup_cli/src/main.rs
+++ b/dotup_cli/src/main.rs
@@ -58,6 +58,7 @@ struct Opts {
 enum SubCommand {
     Init(commands::init::Opts),
     Link(commands::link::Opts),
+    Mv(commands::mv::Opts),
     Status(commands::status::Opts),
     Unlink(commands::unlink::Opts),
     Install(commands::install::Opts),
@@ -89,16 +90,19 @@ fn main() -> anyhow::Result<()> {
         Some(path) => path,
         None => utils::home_directory()?,
     };
+    let working_path = std::env::current_dir().expect("Failed to obtain current working directory");
     log::debug!("Archive path : {}", archive_path.display());
 
     let config = Config {
         archive_path,
         install_path,
+        working_path,
     };
 
     match opts.subcmd {
         SubCommand::Init(opts) => commands::init::main(config, opts),
         SubCommand::Link(opts) => commands::link::main(config, opts),
+        SubCommand::Mv(opts) => commands::mv::main(config, opts),
         SubCommand::Status(opts) => commands::status::main(config, opts),
         SubCommand::Unlink(opts) => commands::unlink::main(config, opts),
         SubCommand::Install(opts) => commands::install::main(config, opts),
diff --git a/dotup_cli/src/utils.rs b/dotup_cli/src/utils.rs
index be9f3a9..b9a76a7 100644
--- a/dotup_cli/src/utils.rs
+++ b/dotup_cli/src/utils.rs
@@ -160,3 +160,23 @@ pub fn collect_read_dir_split(
         .map(|e| e.path())
         .partition(|p| p.is_dir()))
 }
+
+/// Checks if `path` is inside a git repository
+pub fn path_is_in_git_repo(path: &Path) -> bool {
+    let mut path = if !path.is_absolute() {
+        dbg!(dotup::utils::weakly_canonical(path))
+    } else {
+        path.to_owned()
+    };
+    let recurse = path.pop();
+    path.push(".git");
+    if path.is_dir() {
+        return true;
+    }
+    if recurse {
+        path.pop();
+        return path_is_in_git_repo(&path);
+    } else {
+        return false;
+    }
+}
-- 
cgit