From 16cde7955385419b734fb3425ecc14da1769b3ce Mon Sep 17 00:00:00 2001
From: Max Jacobson <max@hardscrabble.net>
Date: Tue, 23 Jun 2026 12:47:57 -0400
Subject: [PATCH] Use asdf over fnm + rbenv

an experiment...
---
 Brewfile                      |  5 +++--
 asdfrc                        |  1 +
 config/fish/conf.d/fnm.fish   |  3 ++-
 config/fish/conf.d/rbenv.fish |  3 ++-
 config/fish/config.fish       | 16 ++++++++++++++++
 5 files changed, 24 insertions(+), 4 deletions(-)
 create mode 100644 asdfrc

diff --git a/Brewfile b/Brewfile
index a2f4e07..498c994 100644
--- a/Brewfile
+++ b/Brewfile
@@ -9,6 +9,7 @@ cask "1password-cli"
 tap "atlassian/homebrew-acli", trusted: true
 
 brew "acli" # atlassian CLI
+brew "asfd" # generic tool version manager
 brew "awscli"
 brew "bat" # cat but with syntax highlighting
 brew "btop" # top/htop alternatiave
@@ -17,7 +18,7 @@ brew "coreutils" # installs gdircolors and others
 brew "eza" # modern ls
 brew "fd" # find replacement
 brew "fish" # My main shell; need to add it to `/etc/shells` then run `chsh -s /opt/homebrew/bin/fish`
-brew "fnm" # fast node.js manager
+# brew "fnm" # fast node.js manager
 brew "fzf"
 brew "gh" # New GitHub CLI, via https://github.com/cli/cli
 brew "git" # version control
@@ -37,7 +38,7 @@ brew "msedit" # simple text editor from Microsoft to use every now and then
 brew "neovim" # finally made the leap from regular old vim
 brew "ncdu" # upgrade over du, helps you figure out where your disk space is going
 brew "postgresql@18", restart_service: true, link: true, conflicts_with: ["postgresql"] # a database I sometimes use
-brew "rbenv" # managing ruby versions
+# brew "rbenv" # managing ruby versions
 brew "rcm" # tool to manage dotfiles repository
 brew "redis", restart_service: true # a database I sometimes use
 brew "ripgrep" # grep replacement, exposes rg CLI
diff --git a/asdfrc b/asdfrc
new file mode 100644
index 0000000..e600bd0
--- /dev/null
+++ b/asdfrc
@@ -0,0 +1 @@
+legacy_version_file = yes
diff --git a/config/fish/conf.d/fnm.fish b/config/fish/conf.d/fnm.fish
index c71582e..13f968c 100644
--- a/config/fish/conf.d/fnm.fish
+++ b/config/fish/conf.d/fnm.fish
@@ -1,4 +1,5 @@
 # Fast node manager
 # https://github.com/Schniz/fnm
 
-fnm env --use-on-cd --shell fish --log-level quiet | source
+# Temporarily evaluating asdf instead of fnm
+# fnm env --use-on-cd --shell fish --log-level quiet | source
diff --git a/config/fish/conf.d/rbenv.fish b/config/fish/conf.d/rbenv.fish
index b3a8982..cf00d89 100644
--- a/config/fish/conf.d/rbenv.fish
+++ b/config/fish/conf.d/rbenv.fish
@@ -3,4 +3,5 @@ set --global --export RBENV_ROOT "$HOME/.cache/rbenv"
 
 # Enables rbenv for this shell session
 # install rbenv with `brew install rbenv`
-eval "$(rbenv init - fish)"
+# Temporarily evaluating asdf instead of rbenv
+# eval "$(rbenv init - fish)"
diff --git a/config/fish/config.fish b/config/fish/config.fish
index e325c40..2b3dbd4 100644
--- a/config/fish/config.fish
+++ b/config/fish/config.fish
@@ -1,3 +1,19 @@
+# ASDF configuration code
+if test -z $ASDF_DATA_DIR
+    set _asdf_shims "$HOME/.asdf/shims"
+else
+    set _asdf_shims "$ASDF_DATA_DIR/shims"
+end
+
+# Do not use fish_add_path (added in Fish 3.2) because it
+# potentially changes the order of items in PATH
+if not contains $_asdf_shims $PATH
+    set -gx --prepend PATH $_asdf_shims
+end
+set --erase _asdf_shims
+
+set --global --export ASDF_NODEJS_AUTO_ENABLE_COREPACK 1
+
 if status is-interactive
     # Setting the greeting to an empty list so fish doesn't display the default one
     # Can be restored like so: