From 90512f8dafc9b9b799c43dda7682ff1b751211c3 Mon Sep 17 00:00:00 2001
From: Lucien Cartier-Tilet <lucien@phundrak.com>
Date: Thu, 30 Jan 2020 12:33:19 +0100
Subject: [PATCH] Better presentation of the additional paths in $PATH

---
 org/config-website/fish.org | 30 +++++++++++++++++++++++++-----
 1 file changed, 25 insertions(+), 5 deletions(-)

diff --git a/org/config-website/fish.org b/org/config-website/fish.org
index 4a4d30c..7d5a27d 100644
--- a/org/config-website/fish.org
+++ b/org/config-website/fish.org
@@ -1,3 +1,4 @@
+# -*- org-confirm-babel-evaluate: nil -*-
 #+TITLE: Phundrak’s fish config
 #+INCLUDE: headers.org
 #+OPTIONS: auto-id:t
@@ -5,7 +6,7 @@
 #+HTML_HEAD_EXTRA: <meta property="og:title" content="Phundrak's fish config" />
 #+HTML_HEAD_EXTRA: <meta property="og:description" content="Description of the fish config file of Phundrak" />
 #+PROPERTY: header-args:fish :tangle ~/.config/fish/config.fish :exports code
-#+PROPERTY: header-args :exports code
+#+PROPERTY: header-args :exports code :tangle no
 
 * Table of Contents :TOC:noexport:
   :PROPERTIES:
@@ -112,10 +113,29 @@
   is for example the case with my =PATH= variable in which I add Rust’s Cargo’s
   binaries, Go’s binaries  and my own executables. And of  course, don’t forget
   to add the already existing =PATH=.
-  #+BEGIN_SRC fish
-    set -gx PATH \
-    $HOME/.pub-cache/bin $HOME/.local/bin $HOME/go/bin $HOME/.cargo/bin \
-    $HOME/.gem/ruby/2.6.0/bin $PATH
+
+  #+NAME: extra-paths
+  | additional path           | what it leads to                     |
+  |---------------------------+--------------------------------------|
+  | $HOME/.pub-cache/bin      | Dart binaries and executables        |
+  | $HOME/.local/bin          | Custom executables, see [[file:bin.org]] |
+  | $HOME/go/bin              | Go binaries and executables          |
+  | $HOME/.cargo/bin          | Rust binaries and executables        |
+  | $HOME/.gem/ruby/2.6.0/bin | Ruby binaries and executables        |
+
+  #+NAME: generate-extra-paths
+  #+BEGIN_SRC python :var paths=extra-paths :exports none :cache yes
+    results = ''
+    for path in paths:
+        results += "{0} ".format(path[0])
+    return results.strip()
+  #+END_SRC
+
+  #+RESULTS[36e9cabf867423f29b621d8dac765fad154bd2b1]: generate-extra-paths
+  : $HOME/.pub-cache/bin $HOME/.local/bin $HOME/go/bin $HOME/.cargo/bin $HOME/.gem/ruby/2.6.0/bin
+
+  #+BEGIN_SRC fish :noweb yes
+    set -gx PATH <<generate-extra-paths()>> $PATH
   #+END_SRC
 
   Sometimes, software  will rely on =SUDO_ASKPASS=  to get a GUI  from which it