From 4d57ac618124878b06aabaa8f392bc52ec60e6c9 Mon Sep 17 00:00:00 2001
From: Daniel Mueller <deso@posteo.net>
Date: Sat, 24 Aug 2019 09:29:11 -0700
Subject: Introduce NITROCLI constant

This change introduces a constant for the frequently used string
"nitrocli" to the program and replaces usages of those strings with
references to the constant.
---
 nitrocli/src/args.rs | 41 ++++++++++++++++++++++++++++++++---------
 nitrocli/src/main.rs |  1 +
 2 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/nitrocli/src/args.rs b/nitrocli/src/args.rs
index dfa42eb..fe35a9e 100644
--- a/nitrocli/src/args.rs
+++ b/nitrocli/src/args.rs
@@ -288,7 +288,12 @@ fn unencrypted(ctx: &mut ExecCtx<'_>, args: Vec<String>) -> Result<()> {
 
   subargs.insert(
     0,
-    format!("nitrocli {} {}", Command::Unencrypted, subcommand),
+    format!(
+      "{} {} {}",
+      crate::NITROCLI,
+      Command::Unencrypted,
+      subcommand,
+    ),
   );
   subcommand.execute(ctx, subargs)
 }
@@ -334,7 +339,10 @@ fn encrypted(ctx: &mut ExecCtx<'_>, args: Vec<String>) -> Result<()> {
   parser.stop_on_first_argument(true);
   parse(ctx, parser, args)?;
 
-  subargs.insert(0, format!("nitrocli {} {}", Command::Encrypted, subcommand));
+  subargs.insert(
+    0,
+    format!("{} {} {}", crate::NITROCLI, Command::Encrypted, subcommand),
+  );
   subcommand.execute(ctx, subargs)
 }
 
@@ -382,7 +390,10 @@ fn hidden(ctx: &mut ExecCtx<'_>, args: Vec<String>) -> Result<()> {
   parser.stop_on_first_argument(true);
   parse(ctx, parser, args)?;
 
-  subargs.insert(0, format!("nitrocli {} {}", Command::Hidden, subcommand));
+  subargs.insert(
+    0,
+    format!("{} {} {}", crate::NITROCLI, Command::Hidden, subcommand),
+  );
   subcommand.execute(ctx, subargs)
 }
 
@@ -450,7 +461,10 @@ fn config(ctx: &mut ExecCtx<'_>, args: Vec<String>) -> Result<()> {
   parser.stop_on_first_argument(true);
   parse(ctx, parser, args)?;
 
-  subargs.insert(0, format!("nitrocli {} {}", Command::Config, subcommand));
+  subargs.insert(
+    0,
+    format!("{} {} {}", crate::NITROCLI, Command::Config, subcommand),
+  );
   subcommand.execute(ctx, subargs)
 }
 
@@ -559,7 +573,10 @@ fn otp(ctx: &mut ExecCtx<'_>, args: Vec<String>) -> Result<()> {
   parser.stop_on_first_argument(true);
   parse(ctx, parser, args)?;
 
-  subargs.insert(0, format!("nitrocli {} {}", Command::Otp, subcommand));
+  subargs.insert(
+    0,
+    format!("{} {} {}", crate::NITROCLI, Command::Otp, subcommand),
+  );
   subcommand.execute(ctx, subargs)
 }
 
@@ -727,7 +744,10 @@ fn pin(ctx: &mut ExecCtx<'_>, args: Vec<String>) -> Result<()> {
   parser.stop_on_first_argument(true);
   parse(ctx, parser, args)?;
 
-  subargs.insert(0, format!("nitrocli {} {}", Command::Pin, subcommand));
+  subargs.insert(
+    0,
+    format!("{} {} {}", crate::NITROCLI, Command::Pin, subcommand),
+  );
   subcommand.execute(ctx, subargs)
 }
 
@@ -784,7 +804,10 @@ fn pws(ctx: &mut ExecCtx<'_>, args: Vec<String>) -> Result<()> {
   parser.stop_on_first_argument(true);
   parse(ctx, parser, args)?;
 
-  subargs.insert(0, format!("nitrocli {} {}", Command::Pws, subcommand));
+  subargs.insert(
+    0,
+    format!("{} {} {}", crate::NITROCLI, Command::Pws, subcommand),
+  );
   subcommand.execute(ctx, subargs)
 }
 
@@ -937,14 +960,14 @@ pub(crate) fn handle_arguments(ctx: &mut RunCtx<'_>, args: Vec<String>) -> Resul
   let result = parse(&mut stdio_buf, parser, args);
 
   if version {
-    println!(ctx, "nitrocli {}", env!("CARGO_PKG_VERSION"))?;
+    println!(ctx, "{} {}", crate::NITROCLI, env!("CARGO_PKG_VERSION"))?;
     Ok(())
   } else {
     stdout_buf.flush()?;
     stderr_buf.flush()?;
 
     result?;
-    subargs.insert(0, format!("nitrocli {}", command));
+    subargs.insert(0, format!("{} {}", crate::NITROCLI, command));
 
     let mut ctx = ExecCtx {
       model,
diff --git a/nitrocli/src/main.rs b/nitrocli/src/main.rs
index 57fbceb..bb4b007 100644
--- a/nitrocli/src/main.rs
+++ b/nitrocli/src/main.rs
@@ -87,6 +87,7 @@ use crate::error::Error;
 
 type Result<T> = result::Result<T, Error>;
 
+const NITROCLI: &str = "nitrocli";
 const NITROCLI_ADMIN_PIN: &str = "NITROCLI_ADMIN_PIN";
 const NITROCLI_USER_PIN: &str = "NITROCLI_USER_PIN";
 const NITROCLI_NEW_ADMIN_PIN: &str = "NITROCLI_NEW_ADMIN_PIN";
-- 
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