help: Deprecate in favor of Clap

Since Clap integrates its own help page, help.rs is not necessary
anymore. Remove it.

Cargo.lock

@@ -13,6 +13,55 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "anstream"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ca84f3628370c59db74ee214b3263d58f9aadd9b4fe7e711fd87dc452b7f163"
+dependencies = [
+ "anstyle",
+ "anstyle-parse",
+ "anstyle-query",
+ "anstyle-wincon",
+ "colorchoice",
+ "is-terminal",
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a30da5c5f2d5e72842e00bcb57657162cdabef0931f40e2deb9b4140440cecd"
+
+[[package]]
+name = "anstyle-parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "938874ff5980b03a87c5524b3ae5b59cf99b1d6bc836848df7bc5ada9643c333"
+dependencies = [
+ "utf8parse",
+]
+
+[[package]]
+name = "anstyle-query"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b"
+dependencies = [
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "anstyle-wincon"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c677ab05e09154296dd37acecd46420c17b9713e8366facafa8fc0885167cf4c"
+dependencies = [
+ "anstyle",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.65"
@@ -27,7 +76,7 @@ checksum = "76464446b8bc32758d7e88ee1a804d9914cd9b1cb264c029899680b0be29826f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -36,7 +85,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
  "winapi",
 ]
@@ -59,6 +108,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
+
 [[package]]
 name = "block-buffer"
 version = "0.10.3"
@@ -80,6 +135,53 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "clap"
+version = "4.3.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03aef18ddf7d879c15ce20f04826ef8418101c7e528014c3eeea13321047dca3"
+dependencies = [
+ "clap_builder",
+ "clap_derive",
+ "once_cell",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.3.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8ce6fffb678c9b80a70b6b6de0aad31df727623a70fd9a842c30cd573e2fa98"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "clap_lex",
+ "strsim",
+]
+
+[[package]]
+name = "clap_derive"
+version = "4.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54a9bb5758fc5dfe728d1019941681eccaf0cf8a4189b692a0ee2f2ecf90a050"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.29",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2da6da31387c7e4ef160ffab6d5e7f00c42626fe39aea70a7b0f1773f7dd6c1b"
+
+[[package]]
+name = "colorchoice"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
+
 [[package]]
 name = "colored"
 version = "2.0.0"
@@ -166,6 +268,27 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0688c2a7f92e427f44895cd63841bff7b29f8d7a1648b9e7e07a4a365b2e1257"
 
+[[package]]
+name = "errno"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b30f669a7961ef1631673d2766cc92f52d64f7ef354d4fe0ddfd30ed52f0f4f"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "filetime"
 version = "0.2.20"
@@ -223,6 +346,12 @@ dependencies = [
  "ahash",
 ]
 
+[[package]]
+name = "heck"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -232,6 +361,23 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
+
+[[package]]
+name = "is-terminal"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
+dependencies = [
+ "hermit-abi 0.3.2",
+ "rustix",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.3"
@@ -257,9 +403,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.132"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8371e4e5341c3a96db127eb2465ac681ced4c433e01dd0e938adbef26ba93ba5"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
 name = "linked-hash-map"
@@ -267,6 +413,12 @@ version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57bcfdad1b858c2db7c38303a6d2ad4dfaf5eb53dfeb0910128b2c26d6158503"
+
 [[package]]
 name = "lzma-sys"
 version = "0.1.20"
@@ -431,7 +583,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -453,18 +605,18 @@ checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.43"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a2ca2c61bc9f3d74d2886294ab7b9853abd9c1ad903a3ac7815c58989bb7bab"
+checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.21"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
 dependencies = [
  "proc-macro2",
 ]
@@ -475,7 +627,7 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -502,7 +654,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "88073939a61e5b7680558e6be56b419e208420c2adb92be54921fa6b72283f1a"
 dependencies = [
  "base64",
- "bitflags",
+ "bitflags 1.3.2",
  "serde",
 ]
 
@@ -516,6 +668,19 @@ dependencies = [
  "ordered-multimap",
 ]
 
+[[package]]
+name = "rustix"
+version = "0.38.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19ed4fa021d81c8392ce04db050a3da9a60299050b7ae1cf482d862b54a7218f"
+dependencies = [
+ "bitflags 2.4.0",
+ "errno",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.11"
@@ -539,7 +704,7 @@ checksum = "81fa1584d3d1bcacd84c277a0dfe21f5b0f6accf4a23d04d4c6d61f1af522b4c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -574,6 +739,12 @@ dependencies = [
  "num",
 ]
 
+[[package]]
+name = "strsim"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+
 [[package]]
 name = "syn"
 version = "1.0.99"
@@ -585,6 +756,17 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "tar"
 version = "0.4.38"
@@ -613,7 +795,7 @@ checksum = "e8f2591983642de85c921015f3f070c665a197ed69e417af436115e3a1407487"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.99",
 ]
 
 [[package]]
@@ -643,11 +825,18 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf"
 
+[[package]]
+name = "utf8parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
+
 [[package]]
 name = "vento"
 version = "1.3.0-alpha"
 dependencies = [
  "anyhow",
+ "clap",
  "colored",
  "config",
  "dirs",

Cargo.toml

@@ -24,6 +24,7 @@ size_format = "1.0.2"
 config = "0.13"
 xz2 = "0.1"
 tar = "0.4"
+clap = { version = "4.3.23", features = ["derive"] }
 
 [build-dependencies]
 man = "0.3.0"

src/bin/drop.rs

@@ -18,63 +18,33 @@
  */
 
 use anyhow::Result;
-use std::env;
+use clap::Parser;
-use std::path::Path;
+use std::path::PathBuf;
-use vento::{
+use vento::{common::get_current_dir, item};
-    common::get_current_dir,
+
-    common::override_color,
+#[derive(Parser)]
-    help, item,
+#[command(name = "Drop")]
-    message::{throw_error, ErrorType},
+#[command(about = "A file dropper for Vento", long_about = None)]
-};
+#[command(author, version)]
+struct Cli {
+    /// Pick a slot to drop the file from
+    #[arg(short, long)]
+    slot: Option<String>,
+
+    /// File to drop from inventory
+    file: String,
+    /// Location to drop file onto
+    output: Option<PathBuf>,
+}
 
 fn main() -> Result<()> {
     // Handles args in Drop
-    override_color()?;
+    let cli = Cli::parse();
-    let args: Vec<String> = env::args().collect();
+    let unwrapped_slot = cli.slot.unwrap_or(String::from("active"));
-    if args.len() >= 2 {
+    let slot = unwrapped_slot.as_str();
-        if args[1].contains("--slot=") {
+    let out = cli.output.unwrap_or(get_current_dir()?);
-            // Checks if the user has provided the long argument "--slot="
+
-            match args.len() {
+    item::drop(&cli.file, slot, out, true)?;
-                4 => item::drop(
+
-                    &args[2],
-                    &args[1].as_str().replace("--slot=", ""),
-                    Path::new(&args[4]).to_path_buf(),
-                    true,
-                )?,
-                3 => item::drop(
-                    &args[2],
-                    &args[1].as_str().replace("--slot=", ""),
-                    get_current_dir()?,
-                    true,
-                )?,
-                2 => throw_error(ErrorType::SpecifyFile)?,
-                _ => throw_error(ErrorType::TooManyArgs)?,
-            };
-        } else {
-            match args[1].as_str() {
-                "--help" | "-h" => help::drop()?,
-                "-s" => match args.len() {
-                    5 => item::drop(&args[3], &args[2], Path::new(&args[4]).to_path_buf(), true)?,
-                    4 => item::drop(&args[3], &args[2], get_current_dir()?, true)?,
-                    3 => throw_error(ErrorType::SpecifyFile)?,
-                    2 => throw_error(ErrorType::SpecifySlot)?,
-                    _ => throw_error(ErrorType::TooManyArgs)?,
-                },
-                _ => match args.len() {
-                    3 => item::drop(
-                        &args[1],
-                        &String::from("active"),
-                        Path::new(&args[2]).to_path_buf(),
-                        true,
-                    )?,
-                    2 => item::drop(&args[1], &String::from("active"), get_current_dir()?, true)?,
-                    _ => throw_error(ErrorType::TooManyArgs)?,
-                },
-            }
-        }
-    } else {
-        // If the user provides no arguments, Drop will display the help message.
-        help::drop()?;
-    }
     Ok(())
 }

src/bin/take.rs

@@ -18,43 +18,28 @@
  */
 
 use anyhow::Result;
-use std::env;
+use clap::Parser;
-use vento::{
+use vento::{common::override_color, item};
-    common::override_color,
+
-    help, item,
+#[derive(Parser)]
-    message::{throw_error, ErrorType},
+#[command(name = "Take")]
-};
+#[command(about = "A file grabber for Vento", long_about = None)]
+#[command(author, version)]
+struct Cli {
+    /// Pick a slot to take the file into
+    #[arg(short, long)]
+    slot: Option<String>,
+
+    /// File to take
+    file: String,
+}
 
 fn main() -> Result<()> {
     // Handles args in Vento
     override_color()?;
-    let args: Vec<String> = env::args().collect();
+    let cli = Cli::parse();
-    if args.len() >= 2 {
+    let slot = cli.slot.unwrap_or(String::from("active"));
-        if args[1].contains("--slot=") {
+
-            // Checks if the user has provided the long argument "--slot="
+    item::take(&cli.file, &slot, true)?;
-            match args.len() {
-                3 => item::take(&args[2], &args[1].replace("--slot=", ""), true)?,
-                2 => throw_error(ErrorType::SpecifyFile)?,
-                _ => throw_error(ErrorType::TooManyArgs)?,
-            };
-        } else {
-            match args[1].as_str() {
-                "--help" | "-h" => help::take()?,
-                "-s" => match args.len() {
-                    4 => item::take(&args[3], &args[2], true)?,
-                    3 => throw_error(ErrorType::SpecifyFile)?,
-                    2 => throw_error(ErrorType::SpecifySlot)?,
-                    _ => throw_error(ErrorType::TooManyArgs)?,
-                },
-                _ => match args.len() {
-                    2 => item::take(&args[1], &String::from("active"), true)?,
-                    _ => throw_error(ErrorType::TooManyArgs)?,
-                },
-            }
-        }
-    } else {
-        // If the user provides no arguments, Take will display the help message.
-        help::take()?;
-    }
     Ok(())
 }

src/bin/vento.rs

@@ -18,78 +18,110 @@
  */
 
 use anyhow::Result;
-use std::{env, path::PathBuf};
+use clap::Parser;
+use std::path::PathBuf;
 use vento::{
     archive,
     common::override_color,
-    help, history, inv,
+    history, inv,
     message::{throw_error, ErrorType},
 };
 
+#[derive(Parser)]
+#[command(name = "Vento")]
+#[command(author, version, about, long_about = None)]
+struct Cli {
+    /// Pick slot to list
+    #[arg(short, long)]
+    slot: Option<String>,
+
+    /// Switch slots
+    #[arg(short = 'c', long)]
+    switch: bool,
+
+    /// Undo the last action
+    #[arg(short, long)]
+    undo: bool,
+
+    /// Export an inventory
+    #[arg(short, long, value_names = &["SLOT", "ARCHIVE"], num_args = ..=2)]
+    export_inv: Option<Vec<String>>,
+
+    /// Export the Vento directory
+    #[arg(short = 'E', long, default_missing_value = "vento.tar.xz", value_name = "ARCHIVE", num_args = ..=1)]
+    export_dir: Option<PathBuf>,
+
+    /// Import an inventory archive
+    #[arg(short = 'g', long, num_args = 1..=2, value_names = &["ARCHIVE", "SLOT"])]
+    import_inv: Option<Vec<String>>,
+
+    /// Import a Vento directory archive
+    #[arg(short = 'G', long, value_name = "ARCHIVE")]
+    import_dir: Option<PathBuf>,
+
+    /// Initialize Vento
+    #[arg(short, long)]
+    init: bool,
+
+    directory: Option<String>,
+}
+
 fn main() -> Result<()> {
-    // Handles args in Vento
     override_color()?;
-    let args: Vec<String> = env::args().collect();
+    let cli = Cli::parse();
-    if args.len() >= 2 {
+    let unwrapped_dir = cli.directory.unwrap_or(String::new());
-        // If the vector for the arguments the command is taking is larger than 2, it most likely means the user has provided an argument
+    let dir = unwrapped_dir.as_str();
-        if args[1].contains("--slot=") {
+
-            // Checks if the user has provided the long argument "--slot="
+    if cli.switch {
-            match args.len() {
+        inv::switch(true)?
-                3 => inv::list(&args[1].replace("--slot=", ""), &args[2])?,
+    } else if cli.undo {
-                2 => inv::list(&args[1].replace("--slot=", ""), "")?,
+        history::undo()?
-                _ => throw_error(ErrorType::TooManyArgs)?,
+    } else if cli.init {
-            };
+        inv::init()?
-        } else {
+    } else if cli.export_inv.is_some() {
-            match args[1].as_str() {
+        let unwrapped_export_inv = cli.export_inv.unwrap();
-                "-h" | "--help" => help::vento()?,
+        let export_inv_values = match unwrapped_export_inv.len() {
-                "-i" | "--init" => inv::init()?,
+            0 => vec![String::from("active"), String::from("active.tar.xz")],
-                "-c" | "--switch" => inv::switch(true)?,
+            _ => unwrapped_export_inv,
-                "-u" | "--undo" => history::undo()?,
+        };
-                "-e" | "--export-inv" => match args.len() {
+
-                    4 => archive::export_inv(&args[2], PathBuf::from(&args[3]), true)?,
+        archive::export_inv(
-                    3 => match args[2].as_str() {
+            match export_inv_values[0].as_str() {
-                        "active" | "a" | "inactive" | "i" => {
+                "active" | "inactive" | "a" | "i" => export_inv_values[0].as_str(),
-                            let mut path = PathBuf::from(match args[2].as_str() {
+                _ => "active",
-                                "a" => "active",
+            },
-                                "i" => "inactive",
+            PathBuf::from(match export_inv_values[0].as_str() {
-                                _ => &args[2],
+                "active" | "inactive" | "a" | "i" => export_inv_values[1].as_str(),
-                            });
+                _ => export_inv_values[0].as_str(),
-                            path.set_extension("tar.xz");
+            }),
-                            archive::export_inv(&args[2], path, true)?
+            true,
-                        }
+        )?
-                        _ => archive::export_inv("active", PathBuf::from(&args[2]), true)?,
+    } else if cli.export_dir.is_some() {
+        archive::export_dir(cli.export_dir.unwrap(), true)?
+    } else if cli.import_inv.is_some() {
+        let import_inv_values = &cli
+            .import_inv
+            .unwrap_or(vec![String::new(), String::from("active")]);
+
+        match import_inv_values[0].as_str() {
+            "" | "active" | "inactive" | "a" | "i" => throw_error(ErrorType::SpecifyFile)?,
+            _ => archive::import_inv(
+                PathBuf::from(&import_inv_values[0]),
+                match import_inv_values.len() {
+                    2 => match import_inv_values[1].as_str() {
+                        "active" | "inactive" | "a" | "i" => import_inv_values[1].as_str(),
+                        _ => "active",
                     },
-                    2 => archive::export_inv("active", PathBuf::from("active.tar.xz"), true)?,
+                    _ => "active",
-                    _ => throw_error(ErrorType::TooManyArgs)?,
                 },
-                "-E" | "--export-dir" => match args.len() {
+                true,
-                    3 => archive::export_dir(PathBuf::from(&args[2]), true)?,
+            )?,
-                    2 => archive::export_dir(PathBuf::from("vento.tar.xz"), true)?,
+        };
-                    _ => throw_error(ErrorType::TooManyArgs)?,
+    } else if cli.import_dir.is_some() {
-                },
+        archive::import_dir(cli.import_dir.unwrap(), true)?
-                "-g" | "--import-inv" => match args.len() {
-                    4 => archive::import_inv(PathBuf::from(&args[2]), &args[3], true)?,
-                    3 => archive::import_inv(PathBuf::from(&args[2]), "active", true)?,
-                    2 => throw_error(ErrorType::SpecifyFile)?,
-                    _ => throw_error(ErrorType::TooManyArgs)?,
-                },
-                "-G" | "--import-dir" => match args.len() {
-                    3 => archive::import_dir(PathBuf::from(&args[2]), true)?,
-                    2 => throw_error(ErrorType::SpecifyFile)?,
-                    _ => throw_error(ErrorType::TooManyArgs)?,
-                },
-                "-s" => match args.len() {
-                    4 => inv::list(&args[2], &args[3])?,
-                    3 => inv::list(&args[2], "")?,
-                    2 => throw_error(ErrorType::SpecifySlot)?,
-                    _ => throw_error(ErrorType::TooManyArgs)?,
-                },
-                _ => inv::list("active", args[1].as_str())?,
-            }
-        }
     } else {
-        // If the user provides no arguments, Vento will display the files in the active slot.
+        inv::list(cli.slot.unwrap_or(String::from("active")).as_str(), dir)?
-        inv::list("active", "")?;
     }
+
     Ok(())
 }

src/help.rs

@@ -1,96 +0,0 @@
-/*
- * Vento, a CLI inventory for your files.
- * Copyright (C) 2022 Lux Aliaga
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-use anyhow::Result;
-use colored::Colorize;
-
-/// Displays the help message for the vento command
-pub fn vento() -> Result<()> {
-    println!(
-        "{}, a CLI inventory for your files
-© 2022-2023 Lux Aliaga. Licensed under GPLv3
-
-{}
-    - {}: Lists files in selected inventory
-    - {}: Switches slots
-    - {}: Undoes the last action
-    - {}: Exports an inventory
-    - {}: Exports the Vento directory
-    - {}: Imports an inventory archive
-    - {}: Imports a Vento directory archive
-    - {}: Initializes Vento
-    - {}: Displays this message",
-        "Vento".bold().blue(),
-        "Usage:".bold(),
-        "vento [ -s slot | --slot=slot ] [ directory ]"
-            .bold()
-            .green(),
-        "vento ( -c | --switch )".bold().green(),
-        "vento ( -u | --undo )".bold().green(),
-        "vento ( -e | --export-inv ) [ slot ] [ output ]"
-            .bold()
-            .green(),
-        "vento ( -E | --export-dir ) [ output ]".bold().green(),
-        "vento ( -g | --import-inv ) [ input ] [ slot ]"
-            .bold()
-            .green(),
-        "vento ( -G | --import-dir ) [ input ]".bold().green(),
-        "vento ( -i | --init )".bold().green(),
-        "vento ( -h | --help )".bold().green()
-    );
-    Ok(())
-}
-
-/// Displays the help message for the take command
-pub fn take() -> Result<()> {
-    println!(
-        "{}, a file grabber for Vento
-© 2022-2023 Lux Aliaga. Licensed under GPLv3
-
-{}
-    - {}: Takes a file and saves it in the inventory
-    - {}: Displays this message",
-        "Take".bold().blue(),
-        "Usage:".bold(),
-        "take [ -s slot | --slot=slot ] file | directory"
-            .bold()
-            .green(),
-        "take ( -h | --help )".bold().green()
-    );
-    Ok(())
-}
-
-/// Displays the help message for the drop command
-pub fn drop() -> Result<()> {
-    println!(
-        "{}, a file dropper for Vento
-© 2022-2023 Lux Aliaga. Licensed under GPLv3
-
-{}
-    - {}: Takes a file off the inventory and drops it
-    - {}: Displays this message",
-        "Drop".bold().blue(),
-        "Usage:".bold(),
-        "drop [ -s slot | --slot=slot ] file | directory [destination]"
-            .bold()
-            .green(),
-        "drop ( -h | --help )".bold().green()
-    );
-    Ok(())
-}

src/lib.rs

@@ -19,7 +19,6 @@
 
 pub mod archive;
 pub mod common;
-pub mod help;
 pub mod history;
 pub mod inv;
 pub mod item;