From 494742673e26628f9b98185321db737b936af954 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sat, 6 Aug 2016 07:29:17 -0400
Subject: Call `pass show` with the given argument and run Passextract on
 result

Temporarily comment out code that deals with STDIN to get this feature
working. It complicated things to leave it in right now.

Given an argument that isn't "-" (STDIN), we pass that argument to `pass
show`. Users correctly get a password prompt from `pass`, and the output
from the command gets sent to the Passextract TUI for display in the
menu and copying.
---
 src/main.rs | 36 +++++++++++++++++++++++++++++++-----
 1 file changed, 31 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/main.rs b/src/main.rs
index 4a18223..ebe1683 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,8 +6,9 @@ use clipboard::ClipboardContext;
 use rustty::{Terminal, Event, Cell, Color, Attr};
 use rustty::ui::Painter;
 
+use std::env;
 use std::io::{self, BufRead};
-use std::process;
+use std::process::{self, Command};
 use std::time::Duration;
 
 struct Point {
@@ -38,11 +39,24 @@ fn move_selection(term: &mut Terminal, selection: &mut Point, style: Cell, amoun
 }
 
 fn main() {
+    let args: Vec<String> = env::args().collect();
+
+    let input = if args.len() > 1 {
+        &args[1]
+    } else {
+        "-"
+    };
+
+    let file = Command::new("pass")
+        .arg("show")
+        .arg(input)
+        .output()
+        .expect("Error executing `pass`")
+        .stdout;
+
+    let output = String::from_utf8_lossy(&file);
     let mut options = Vec::new();
-    let stdin = io::stdin();
-    for line in stdin.lock().lines() {
-        let line = line.expect("Error reading from STDIN");
-
+    for line in output.lines() {
         if line.starts_with("e: ") ||
             line.starts_with("u: ") ||
             line.starts_with("p: ") {
@@ -50,6 +64,18 @@ fn main() {
         }
     }
 
+    // let mut options = Vec::new();
+    // let stdin = io::stdin();
+    // for line in stdin.lock().lines() {
+    //     let line = line.expect("Error reading from STDIN");
+    //
+    //     if line.starts_with("e: ") ||
+    //         line.starts_with("u: ") ||
+    //         line.starts_with("p: ") {
+    //         options.push(line);
+    //     }
+    // }
+
     if options.is_empty() {
         process::exit(1);
     }
-- 
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