add opt.rs

src/opt.rs

@@ -0,0 +1,63 @@
+
+use argparse::{ArgumentParser, StoreTrue, Store};
+
+pub struct Options {
+    pub version: bool,
+    pub target: String,
+    pub huge_file_size: String,
+    pub parsed_huge_file_size: u64,
+    pub large_text_file_size: String,
+    pub parsed_large_text_file_size: u64,
+    pub dir: String,
+    pub file_ext: String,
+    pub ignore_case: bool,
+    pub filter_large_line: bool,
+    pub large_line_size: String,
+    pub parsed_large_line_size: u64,
+    pub scan_dot_git: bool,
+    pub skip_link_dir: bool,
+    pub verbose: bool,
+    pub search_text: String,
+}
+
+impl Options {
+    pub fn new() -> Options {
+        Options {
+            version: false,
+            target: String::from("text"),
+            huge_file_size: String::from("100M"),
+            parsed_huge_file_size: 0u64,
+            large_text_file_size: String::from("10M"),
+            parsed_large_text_file_size: 0u64,
+            file_ext: String::new(),
+            ignore_case: false,
+            dir: String::from("."),
+            filter_large_line: false,
+            large_line_size: String::from("10KB"),
+            parsed_large_line_size: 0u64,
+            scan_dot_git: false,
+            skip_link_dir: false,
+            verbose: false,
+            search_text: String::new(),
+        }
+    }
+
+    pub fn parse_args(&mut self) {
+        let mut ap = ArgumentParser::new();
+        ap.set_description("finding - command line find tool.");
+        ap.refer(&mut self.target).add_option(&["-t", "--target"], Store, "Target, text, huge[file], default text");
+        ap.refer(&mut self.dir).add_option(&["-d", "--dir"], Store, "Target directory, default current dir(.)");
+        ap.refer(&mut self.huge_file_size).add_option(&["--huge-file"], Store, "Huge file size, default 100M");
+        ap.refer(&mut self.large_text_file_size).add_option(&["--large-text-file"], Store, "Large text file, default 10M");
+        ap.refer(&mut self.file_ext).add_option(&["-f", "--file-ext"], Store, "File ext, default all");
+        ap.refer(&mut self.ignore_case).add_option(&["-i", "--ignore-case"], StoreTrue, "Ignore case, default false");
+        ap.refer(&mut self.filter_large_line).add_option(&["--filter-large-line"], StoreTrue, "Filter large line");
+        ap.refer(&mut self.large_line_size).add_option(&["--large-line-size"], Store, "Large line, default 10KB");
+        ap.refer(&mut self.scan_dot_git).add_option(&["--scan-dot-git"], StoreTrue, "Scan dot git");
+        ap.refer(&mut self.skip_link_dir).add_option(&["--skip-link-dir"], StoreTrue, "Skip link dir");
+        ap.refer(&mut self.version).add_option(&["-v", "--version"], StoreTrue, "Print version");
+        ap.refer(&mut self.verbose).add_option(&["--verbose"], StoreTrue, "Verbose");
+        ap.refer(&mut self.search_text).add_argument("SEARCH TEXT", Store, "Search text");
+        ap.parse_args_or_exit();
+    }
+}