Add support for copying snippet to clipboard (#334)

Fixes #205
denisidoro · Apr 10, 2020 · 1f5db34 · 1f5db34
1 parent 72cf882
commit 1f5db34
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Showing 4 changed files with 38 additions and 3 deletions.
diff --git a/src/clipboard.rs b/src/clipboard.rs
@@ -0,0 +1,31 @@
+use crate::structures::error::command::BashSpawnError;
+use anyhow::Error;
+use std::process::Command;
+
+pub fn copy(text: String) -> Result<(), Error> {
+    let cmd = r#"
+exst() {
+   type "$1" &>/dev/null
+}
+
+_paste() {
+   if exst pbcopy; then
+      pbcopy
+   elif exst xclip; then
+      xclip -selection clipboard
+   elif exst clip.exe; then
+      clip.exe
+   else
+      exit 55
+   fi
+}
+"#;
+
+    Command::new("bash")
+        .arg("-c")
+        .arg(format!(r#"{} echo "{}" | _paste"#, cmd, text).as_str())
+        .spawn()
+        .map_err(|e| BashSpawnError::new(cmd, e))?;
+
+    Ok(())
+}
diff --git a/src/flows/core.rs b/src/flows/core.rs
@@ -1,7 +1,7 @@
+use crate::clipboard;
 use crate::display;
 use crate::filesystem;
 use crate::finder::Finder;
-use crate::flows;
 use crate::handler;
 use crate::parser;
 use crate::structures::cheat::{Suggestion, VariableMap};
@@ -204,7 +204,7 @@ pub fn main(variant: Variant, config: Config, contains_key: bool) -> Result<(),
 
     // copy to clipboard
     if key == "ctrl-y" {
-        flows::aux::abort("copying snippets to the clipboard", 201)?
+        clipboard::copy(interpolated_snippet)?;
     // print to stdout
     } else if config.print {
         println!("{}", interpolated_snippet);

diff --git a/src/flows/func.rs b/src/flows/func.rs
@@ -10,7 +10,10 @@ pub fn main(func: String, args: Vec<String>) -> Result<(), Error> {
                 .into_iter()
                 .next()
                 .ok_or_else(|| anyhow!("No URL specified"))?;
-            let cmd = format!("url=\"$(echo \"{}\" | tr ' ' '+')\"; (xdg-open \"$url\" 2> /dev/null || open \"$url\" 2> /dev/null) &disown", url);
+            let cmd = format!(
+                r#"url="$(echo "{}" | tr ' ' '+')"; (xdg-open "$url" 2> /dev/null || open "$url" 2> /dev/null) &disown"#,
+                url
+            );
             Command::new("bash")
                 .arg("-c")
                 .arg(cmd.as_str())

diff --git a/src/lib.rs b/src/lib.rs
@@ -3,6 +3,7 @@ extern crate lazy_static;
 #[macro_use]
 extern crate anyhow;
 
+mod clipboard;
 mod display;
 mod filesystem;
 mod finder;