feat: impl cli, config, and logging

via clap, figment, and tracing, respectively

1 files changed, 114 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..42614ec
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,114 @@
+use crate::{Error, Result};
+use clap::{Args, Parser};
+use figment::{
+    providers::{Env, Format, Serialized, Toml},
+    Figment,
+};
+use serde::{Deserialize, Serialize};
+use std::path::PathBuf;
+
+/// Simple program to manage projects and ssh hosts using tmux
+#[derive(Debug, Parser, Serialize, Deserialize)]
+#[command(author, version, about)]
+pub struct Config {
+    /// Path to search for directories
+    pub(crate) path: Vec<PathBuf>,
+
+    /// Stand alone directory. Can be specified multiple times
+    #[arg(short, long)]
+    pub(crate) project: Vec<PathBuf>,
+
+    /// Allows traversal into hidden directories when searching
+    #[arg(long)]
+    pub(crate) hidden: bool,
+
+    #[arg(skip)]
+    pub(crate) finder: Finder,
+
+    #[arg(skip)]
+    pub(crate) enable_logging: bool,
+
+    #[arg(skip)]
+    pub(crate) log_file: PathBuf,
+}
+
+impl Config {
+    pub fn extract(&self) -> Result<Config> {
+        Figment::from(Serialized::defaults(self))
+            .merge(Toml::file("tmuxr.toml"))
+            .merge(Env::prefixed("TMUXR_"))
+            .extract()
+            .map_err(Error::from)
+    }
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Self {
+            path: Default::default(),
+            project: Default::default(),
+            hidden: Default::default(),
+            finder: Default::default(),
+            enable_logging: Default::default(),
+            log_file: dirs::cache_dir()
+                .map(|p| p.join("tmuxr"))
+                .unwrap_or_default()
+                .join("tmuxr.log"),
+        }
+    }
+}
+
+#[derive(Debug, Args, Serialize, Deserialize)]
+pub(crate) struct Finder {
+    pub(crate) program: String,
+    pub(crate) args: Vec<String>,
+}
+
+impl Default for Finder {
+    fn default() -> Self {
+        Self {
+            program: "fzf-tmux".into(),
+            args: vec![
+                "--".into(),
+                "--multi".into(),
+                "--print-query".into(),
+                "-d/".into(),
+                "--preview-window='right,75%,<80(up,75%,border-bottom)'".into(),
+                "--preview='sel={}; less ${sel:-{q}} 2>/dev/null'".into(),
+            ],
+        }
+    }
+}
+
+#[derive(Debug, Args, Serialize, Deserialize)]
+pub(crate) struct Directory {
+    pub(crate) path: PathBuf,
+    pub(crate) root: bool,
+    pub(crate) hidden: bool,
+}
+
+#[derive(Debug, Default)]
+pub(crate) struct Directories {
+    search_dirs: Vec<PathBuf>,
+    root_dirs: Vec<PathBuf>,
+}
+
+impl From<Vec<Directory>> for Directories {
+    fn from(value: Vec<Directory>) -> Self {
+        value.iter().fold(Directories::default(), |mut acc, d| {
+            match d.root {
+                true => acc.root_dirs.push(d.path.to_owned()),
+                false => acc.search_dirs.push(d.path.to_owned()),
+            };
+            acc
+        })
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn test_start() {
+        assert_eq!(1, 1);
+    }
+}