add structopt as dependance

Cargo.lock

@@ -6,16 +6,62 @@ dependencies = [
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "ansi_term"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "atty"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "bitflags"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "cfg-if"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "clap"
+version = "2.32.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "comic-book-binder"
 version = "0.1.0"
 dependencies = [
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "heck"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -37,6 +83,35 @@ dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "proc-macro2"
+version = "0.4.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "quote"
+version = "0.6.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "redox_syscall"
+version = "0.1.51"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "redox_termios"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "regex"
 version = "1.1.0"
@@ -57,6 +132,59 @@ dependencies = [
  "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "strsim"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "structopt"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "structopt-derive 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "structopt-derive"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "syn"
+version = "0.15.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "termion"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "textwrap"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "thread_local"
 version = "0.3.6"
@@ -70,19 +198,80 @@ name = "ucd-util"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "unicode-width"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "unicode-xid"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "utf8-ranges"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "vec_map"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "winapi"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [metadata]
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Cargo.toml

@@ -13,3 +13,4 @@ path = "src/main.rs"
 
 [dependencies]
 regex = "1"
+structopt = "0.2"

src/lib.rs

@@ -1,13 +1,46 @@
-extern crate regex;
+use std::ffi::OsString;
-
+use std::fs::ReadDir;
-use regex::Regex;
-
-use std::fs::{self, ReadDir};
 use std::path::PathBuf;
 
+use regex::Regex;
+use structopt::StructOpt;
+
+#[derive(Debug, StructOpt)]
+#[structopt(rename_all = "kebab-case")]
+pub struct Opt {
+    /// Path of the comic folder to bind
+    ///
+    /// If the recursive option is set, consider the folder given as a library containing multiples
+    /// folders. It will not treat the given folder as a comic in itself.
+    // TODO: check if I really do this or not when implementing the recursive option
+    pub comic_folder: PathBuf,
+
+    // TODO: implement the recursivity
+    /// Recursively treat each child folder as a it's own comic to bind
+    #[structopt(short, long)]
+    pub recursive: bool,
+    // TODO: implement the prefix
+    // /// Prefix to use for the files
+    // ///
+    // /// This is usefull when the images contains a number before their page number
+    // /// For example: when the title contains the name of the comic with its season: fooS02-42.png
+    // #[structopt(short, long)]
+    // pub prefix: &str,
+}
+
+impl Opt {
+    pub fn new<I, T>(args: I) -> Self
+    where
+        I: IntoIterator<Item = T>,
+        T: Into<OsString> + Clone,
+    {
+        Opt::from_iter(args)
+    }
+}
+
 #[derive(Debug)]
-pub struct Page {
+struct Page {
-    position: Option<u64>,
+    position: Option<u32>, // FIXME: is it usefull or not ?
     prefix: String,
     number: String,
     suffix: String,
@@ -24,7 +57,7 @@ impl Page {
         }
     }
 
-    fn set_position(&mut self, pos: u64) {
+    fn set_position(&mut self, pos: u32) {
         self.position = Some(pos);
     }
 
@@ -33,11 +66,21 @@ impl Page {
         format!("{}{}{}", self.prefix, self.number, self.suffix)
     }
 
-    fn new_filename(&self, number: &str) -> String {
+    fn new_filename(&self, number: &str, pad: usize) -> String {
-        println!("NF n: {} p:{} n: {} s: {}", number, self.prefix, self.number, self.suffix);
+        println!(
-        format!("{}-{}{}{}", number, self.prefix, self.number, self.suffix)
+            "NF n: '{}' p: '{}' n: '{}' s: '{}'",
-        //~ TODO I think I will need this on in the end
+            number, self.prefix, self.number, self.suffix
-        //~ format!("{}{}{}", self.prefix, number, self.suffix)
+        );
+        // format!("{:0pad$}-{}{}{}", number, self.prefix, self.number, self.suffix, pad = pad)
+        // TODO I think I will need this on in the end
+        // FIXME position is bad
+        format!(
+            "{}{:0pad$}{}",
+            self.prefix,
+            self.number.parse::<u32>().unwrap(),
+            self.suffix,
+            pad = pad
+        )
     }
 }
 
@@ -69,19 +112,16 @@ impl ComicBook {
 
     pub fn bind(&mut self) {
         self.sort();
+        let pad = self.get_pad_size().unwrap();
 
         for page in self.pages.iter() {
             if let Some(pos) = page.position {
                 let original_file = page.original_filename();
-                let new_file = page.new_filename(&pos.to_string());
+                let new_file = page.new_filename(&pos.to_string(), dbg!(pad));
 
-                println!("{} X {}", original_file, new_file);
+                println!("{} -> {}", original_file, dbg!(new_file));
 
-                fs::rename(
+                // fs::rename(original_file, new_file).expect("RENAME FAILED");
-                    original_file,
-                    new_file,
-                )
-                .expect("RENAME FAILED");
             }
         }
     }
@@ -90,17 +130,25 @@ impl ComicBook {
         //~ self.book.sort();
         self.pages.sort_by(|a, b| {
             a.number
-                .parse::<u64>()
+                .parse::<u32>()
                 .unwrap()
-                .cmp(&b.number.parse::<u64>().unwrap())
+                .cmp(&b.number.parse::<u32>().unwrap())
         });
         self.is_binded = true;
 
         // FIXME: Do not use enumerate but the parsed value: there may be gaps in the collection
         for (i, page) in self.pages.iter_mut().enumerate() {
-            page.set_position(i as u64);
+            page.set_position(i as u32);
         }
     }
+
+    fn get_pad_size(&self) -> Option<usize> {
+        if !self.is_binded {
+            return None;
+        }
+
+        Some(self.pages.last().unwrap().number.len())
+    }
 }
 
 #[cfg(test)]

src/main.rs

@@ -1,17 +1,24 @@
 use cbb;
 use cbb::ComicBook;
+use cbb::Opt;
 
-use std::fs;
 use std::env;
+use std::fs;
 
 fn main() {
-    // TODO: get the dir from the args
+    let opt = Opt::new(env::args());
-    let dir = "examples-test/int";
+    dbg!(&opt);
 
-    env::set_current_dir(dir).unwrap();
+    if opt.recursive
+    /*|| opt.prefix*/
+    {
+        unimplemented!();
+    }
+
+    env::set_current_dir(opt.comic_folder).unwrap();
     let mut book = ComicBook::new(fs::read_dir(".").unwrap());
 
     book.bind();
 
-    //~ println!("{:?}", book);
+    // dbg!(book);
 }