Merge pull request #134 from blacknon/0.3.15

version 0.3.15

Cargo.toml

@@ -6,7 +6,7 @@ keywords = ["watch", "command", "monitoring"]
 license-file = "LICENSE"
 name = "hwatch"
 repository = "https://github.com/blacknon/hwatch"
-version = "0.3.14"
+version = "0.3.15"
 
 [dependencies]
 ansi-parser = "0.9.0"

README.md

@@ -229,10 +229,6 @@ hwatch -n 3 -s 'bash -c "source ~/.bashrc"; {COMMAND}' command...
 hwatch -n 3 -s 'zsh -c "source ~/.zshrc"; {COMMAND}' command...
 ```
 
-<p align="center">
-<img src="./img/shell_function.gif" />
-</p>
-
 ### ANSI Color code
 
 If you want to see output colored with ANSI color code, enable color mode.
@@ -244,10 +240,6 @@ Alternatively, you can enable / disable the color mode with the <kbd>C</kbd> key
 hwatch -n 3 -c command...
 ```
 
-<p align="center">
-<img src="./img/ansi_color.gif" />
-</p>
-
 ### diff view
 
 To enable color mode, run hwatch with the `-d` option.

src/ansi.rs

@@ -206,3 +206,32 @@ pub fn get_ansi_strip_str(text: &str) -> String {
 
     line_str
 }
+
+///
+pub fn escape_ansi(input: &str) -> String {
+    let mut result = String::new();
+    let mut chars = input.chars().peekable();
+
+    while let Some(ch) = chars.next() {
+        if ch == '\x1b' {
+            if let Some('[') = chars.peek() {
+                result.push_str("\\x1b[");
+                chars.next(); // Consume '['
+                while let Some(ch) = chars.peek() {
+                    result.push(*ch);
+                    if ch.is_alphabetic() {
+                        chars.next(); // Consume the letter
+                        break;
+                    }
+                    chars.next(); // Consume the number or ';'
+                }
+            } else {
+                result.push(ch);
+            }
+        } else {
+            result.push(ch);
+        }
+    }
+
+    result
+}