rm copy and address clippy lints

CHANGELOG.md

@@ -2,50 +2,54 @@
 
 ### Added:
 
-- `Buster.no_hash` Option to exclude select files from processing. These
+-   `Buster.no_hash` Option to exclude select files from processing. These
-  files will be copied over without any processing for cache
+    files will be copied over without any processing for cache
-  busting(i.e, no renaming)
+    busting(i.e, no renaming)
 
-- `Buster.source` is tracked by cargo
+-   `Buster.source` is tracked by cargo
+
+## Removed:
+
+-   `copy` in `Processor`: current implementation copies all files by
+    default. That field was redundant.
 
 ### Changed:
 
-- `Files::new()` takes a `&str`: Earlier versions were using
+-   `Files::new()` takes a `&str`: Earlier versions were using
-  environment variables to pass filemap information from `build.rs`
+    environment variables to pass filemap information from `build.rs`
-  component to program code but this proved to be unreliable. Starting
+    component to program code but this proved to be unreliable. Starting
-  with `0.2.0`, `cache_buster` will write filemap to
+    with `0.2.0`, `cache_buster` will write filemap to
-  `CACHE_BUSTER_DATA_FILE`(`./src/cache_buster_data.json`) and the user
+    `CACHE_BUSTER_DATA_FILE`(`./src/cache_buster_data.json`) and the user
-  is requested to read and pass the value to `File::new()`
+    is requested to read and pass the value to `File::new()`
 
-- `Files.mime_types` now accepts an `Option<Vec<mime::Mime>>`. When it
+-   `Files.mime_types` now accepts an `Option<Vec<mime::Mime>>`. When it
-  is unset(i.e `None`), no mime based filtering is done and all files
+    is unset(i.e `None`), no mime based filtering is done and all files
-  inside source directory is considered for processing.
+    inside source directory is considered for processing.
 
-- `Files::get_full_path()` and `Files::get()` now accept `impl
+-   `Files::get_full_path()` and `Files::get()` now accept `impl AsRef<str>` for path argument.
-  AsRef<str>` for path argument.
 
 ### Fixed:
 
-- `Files::get()` now behaves as it is described in the documentation
+-   `Files::get()` now behaves as it is described in the documentation
 
 ## 0.1.1
 
 ### Added:
 
-- Optional route prefix to `Processor`
+-   Optional route prefix to `Processor`
 
 ### Changed:
 
-- `Files::load()` became `Files::new()`
+-   `Files::load()` became `Files::new()`
 
 ### Removed:
 
-- Some methods on `Files` were for internal use only but they had a
+-   Some methods on `Files` were for internal use only but they had a
-  public API, they were modified to private.
+    public API, they were modified to private.
 
 ## 0.1.0
 
 ### Added:
 
-- `SHA-256`-based cache-buster
+-   `SHA-256`-based cache-buster
-- runtime filemap loading
+-   runtime filemap loading

examples/actix-web/build.rs

@@ -13,7 +13,6 @@ fn main() {
         .source("./static/cachable/")
         .result("./dist")
         .mime_types(types)
-        .copy(true)
         .follow_links(true)
         .build()
         .unwrap();

src/filemap.rs

@@ -31,7 +31,7 @@ pub struct Files {
 impl Files {
     /// Load filemap in main program. Should be called from main program
     pub fn new(map: &str) -> Self {
-        let res: Files = serde_json::from_str(&map).unwrap();
+        let res: Files = serde_json::from_str(map).unwrap();
         res
     }
 
@@ -39,7 +39,7 @@ impl Files {
     ///
     /// If the modified filename path is `./prod/test.randomhash.svg`, it will
     /// output `/test.randomhash.svg`. For full path, see [get_full_path][Self::get_full_path].
-    pub fn get<'a, 'b>(&'b self, path: impl AsRef<str>) -> Option<&'b str> {
+    pub fn get(&self, path: impl AsRef<str>) -> Option<&str> {
         if let Some(path) = self.map.get(path.as_ref()) {
             Some(&path[self.base_dir.len()..])
             // Some(&path)
@@ -52,7 +52,7 @@ impl Files {
     ///
     /// If the modified filename path is `./prod/test.randomhash.svg`, it will
     /// output `/prod/test.randomhash.svg`. For relative path, see [get][Self::get].
-    pub fn get_full_path<'a, 'b>(&'b self, path: impl AsRef<str>) -> Option<&'b String> {
+    pub fn get_full_path(&self, path: impl AsRef<str>) -> Option<&String> {
         self.map.get(path.as_ref())
     }
 }
@@ -81,7 +81,6 @@ mod tests {
             .source("./dist")
             .result("/tmp/prodsd2")
             .mime_types(types)
-            .copy(true)
             .follow_links(true)
             .build()
             .unwrap();
@@ -126,7 +125,6 @@ mod tests {
             .source("./dist")
             .result("/tmp/prod5")
             .mime_types(types)
-            .copy(true)
             .follow_links(true)
             .build()
             .unwrap();

src/lib.rs

@@ -40,7 +40,6 @@
 //!     .source("./dist")
 //!     .result("./prod")
 //!     .mime_types(types)
-//!     .copy(true)
 //!     .follow_links(true)
 //!     .build()
 //!     .unwrap();

src/processor.rs

@@ -25,7 +25,6 @@
 //!     .source("./dist")
 //!     .result("./prod")
 //!     .mime_types(types)
-//!     .copy(true)
 //!     .follow_links(true)
 //!     .build()
 //!     .unwrap();
@@ -83,8 +82,6 @@ pub struct Buster<'a> {
     #[builder(setter(into, strip_option), default)]
     /// route prefixes
     prefix: Option<String>,
-    /// copy other non-hashed files from source dire to result dir?
-    copy: bool,
     /// follow symlinks?
     follow_links: bool,
     /// exclude these files for hashing.
@@ -147,7 +144,7 @@ impl<'a> Buster<'a> {
         let mut file_map: Files = Files::new(&self.result);
 
         let mut process_worker = |path: &Path| {
-            let contents = Self::read_to_string(&path).unwrap();
+            let contents = Self::read_to_string(path).unwrap();
             let hash = Self::hasher(&contents);
 
             let get_name = |no_hash: bool| -> String {
@@ -190,25 +187,8 @@ impl<'a> Buster<'a> {
 
             let new_name = get_name(no_hash_status);
 
-            //            let new_name = if self.no_hash.iter().any(|no_hash| {
-            //                let no_hash = Path::new(&self.source).join(&no_hash);
-            //                no_hash == path
-            //            }) {
-            //                format!(
-            //                    "{}.{}",
-            //                    path.file_stem().unwrap().to_str().unwrap(),
-            //                    path.extension().unwrap().to_str().unwrap()
-            //                )
-            //            } else {
-            //                format!(
-            //                    "{}.{}.{}",
-            //                    path.file_stem().unwrap().to_str().unwrap(),
-            //                    hash,
-            //                    path.extension().unwrap().to_str().unwrap()
-            //                )
-            //            };
             self.copy(path, &new_name);
-            let (source, destination) = self.gen_map(path, &&new_name);
+            let (source, destination) = self.gen_map(path, &new_name);
             let _ = file_map.add(
                 source.to_str().unwrap().into(),
                 destination.to_str().unwrap().into(),
@@ -233,11 +213,11 @@ impl<'a> Buster<'a> {
                                     panic!("couldn't resolve MIME for file: {:?}", &path)
                                 });
                             if &file_mime == mime_type {
-                                process_worker(&path);
+                                process_worker(path);
                             }
                         }
                     }
-                    None => process_worker(&path),
+                    None => process_worker(path),
                 }
             }
         }
@@ -296,7 +276,7 @@ impl<'a> Buster<'a> {
             let entry_path = Path::new(&entry_path);
 
             if entry_path.is_dir() && path != entry_path {
-                Self::create_dir_structure(&self, entry_path)?;
+                Self::create_dir_structure(self, entry_path)?;
             } else if entry_path.is_dir() {
                 let rel_location = entry_path.strip_prefix(&self.source).unwrap();
                 let destination = Path::new(&self.result).join(rel_location);
@@ -361,7 +341,7 @@ impl Files {
 pub mod tests {
     use super::*;
 
-    pub fn cleanup(config: &Buster) {
+    pub fn cleanup(config: &Buster<'_>) {
         let _ = fs::remove_dir_all(&config.result);
         delete_file();
     }
@@ -386,7 +366,6 @@ pub mod tests {
             .source("./dist")
             .result("/tmp/prod2i")
             .mime_types(types)
-            .copy(true)
             .follow_links(true)
             .prefix("/test")
             .no_hash(vec![no_hash.clone()])
@@ -408,7 +387,6 @@ pub mod tests {
         let config = BusterBuilder::default()
             .source("./dist")
             .result("/tmp/prod2ii")
-            .copy(true)
             .follow_links(true)
             .no_hash(vec![no_hash.clone()])
             .build()
@@ -459,7 +437,6 @@ pub mod tests {
             .source("./dist")
             .result("/tmp/prod2i")
             .mime_types(types)
-            .copy(true)
             .follow_links(true)
             .prefix("/test")
             .build()
@@ -500,7 +477,6 @@ pub mod tests {
         let config = BusterBuilder::default()
             .source("./dist")
             .result("/tmp/prodnohashextension")
-            .copy(true)
             .follow_links(true)
             .no_hash(no_hash.clone())
             .build()