From 491d3fbff384d4b04483b54e5bb78d23bb1181c5 Mon Sep 17 00:00:00 2001
From: Rory Dudley
Date: Thu, 28 Mar 2024 23:26:02 -0600
Subject: Remove hard-coded PATH

Use $PATH, instead of a hard-coded PATH from main(). This means that
there is no longer a need to pass around PATH to
repl()/recite()/path::refresh(), since path::refresh() can call env::var
directly.

Since the hard-coded paths were removed, there needs to be some way to
define $PATH. When running the debug build, dwvsh will look in
'dist/etc/dwvshrc' for the initial environment setup. For the release
target, dwvsh will look in '/etc/dwvshrc'. After the global rc file is
sourced, dwvsh will try to source ~/.dwvshrc if it exists, so users can
extend their environment without root access (assuming a release install).
---
 dist/etc/dwvshrc | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 dist/etc/dwvshrc

(limited to 'dist/etc/dwvshrc')

diff --git a/dist/etc/dwvshrc b/dist/etc/dwvshrc
new file mode 100644
index 0000000..efb3f3d
--- /dev/null
+++ b/dist/etc/dwvshrc
@@ -0,0 +1,3 @@
+#!/usr/bin/env dwvsh
+
+export PATH=/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin
-- 
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