Migrate personal setup back to bash

Fish isn't quite working out for me, so remove it from the personal
setup feature and add `fzf` for fuzzy searching.

Author: csutter

src/personal-setup/README.md

@@ -7,7 +7,7 @@ Sets up my desired software and configuration for any devcontainer environment.
 
 ```json
 "features": {
-    "ghcr.io/csutter/devcontainer-features/personal-setup:2": {}
+    "ghcr.io/csutter/devcontainer-features/personal-setup:3": {}
 }
 ```
 

src/personal-setup/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
   "id": "personal-setup",
-  "version": "2.0.0",
+  "version": "3.0.0",
   "name": "Personal Setup",
   "description": "Sets up my desired software and configuration for any devcontainer environment.",
   "mounts": [

src/personal-setup/install.sh

@@ -12,10 +12,10 @@ echo "Installing packages for distribution: $ID"
 case "$ID" in
     debian|ubuntu)
         apt-get update
-        apt-get install -y fish git-delta rcm tree openssh-client
+        apt-get install -y fzf git-delta rcm tree openssh-client
         ;;
     fedora)
-        dnf install -y fish git-delta rcm tree openssh-clients
+        dnf install -y fzf git-delta rcm tree openssh-clients
         ;;
     *)
         echo "Error: Unsupported distribution: $ID"

test/personal-setup/test.sh

@@ -3,11 +3,11 @@ set -e
 
 source dev-container-features-test-lib
 
-check "delta is available"       bash -c "which delta"
-check "fish is available"       bash -c "which fish"
+check "delta is available"      bash -c "which delta"
+check "fzf is available"        bash -c "which fzf"
 check "rcm is available"        bash -c "which rcup"
-check "tree is available"       bash -c "which tree"
 check "ssh is available"        bash -c "which ssh"
+check "tree is available"       bash -c "which tree"
 # Use a dotfile that should _always_ be present on any system
 check "dotfiles are installed"  bash -c "test -f $HOME/.config/fish/config.fish"
 check "rcrc is present"         bash -c "test -f /etc/rcrc"