feat: more ricing to the devcontainer

Signed-off-by: Devin Buhl <devin@buhl.casa>

.devcontainer/ci/features/install.sh

@@ -34,6 +34,7 @@ for installer_path in \
     "fluxcd/flux2!!?as=flux" \
     "go-task/task!" \
     "k0sproject/k0sctl!" \
+    "derailed/k9s!" \
     "stern/stern!" \
     "siderolabs/talos!!?as=talosctl" \
     "yannh/kubeconform!"

.devcontainer/devcontainer.json

@@ -3,6 +3,6 @@
   "name": "Flux Cluster Template",
   "image": "ghcr.io/onedr0p/flux-cluster-template/devcontainer:base",
   "postCreateCommand": {
-    "deps": "bash ${containerWorkspaceFolder}/.devcontainer/postCreateCommand.sh"
+    "deps": "${containerWorkspaceFolder}/.devcontainer/postCreateCommand.sh"
   }
 }

.devcontainer/postCreateCommand.sh

@@ -3,7 +3,7 @@ set -e
 set -o noglob
 
 # Create the fish configuration directory
-mkdir -p ~/.config/fish/conf.d
+mkdir -p ~/.config/fish/{completions,conf.d}
 
 # Hook direnv into fish
 tee ~/.config/fish/conf.d/direnv.fish > /dev/null <<EOF
@@ -15,11 +15,27 @@ tee ~/.config/fish/conf.d/starship.fish > /dev/null <<EOF
 starship init fish | source
 EOF
 
+# Setup fisher plugin manager for fish
+/usr/bin/fish -c "curl -sL https://git.io/fisher | source && fisher install jorgebucaran/fisher"
+/usr/bin/fish -c "fisher install decors/fish-colored-man"
+/usr/bin/fish -c "fisher install edc/bass"
+/usr/bin/fish -c "fisher install jorgebucaran/autopair.fish"
+/usr/bin/fish -c "fisher install nickeb96/puffer-fish"
+
+# Setup CLI tools autocompletions for fish
+for tool in cilium flux helm k9s kubectl kustomize talhelper talosctl; do
+    $tool completion fish > ~/.config/fish/completions/$tool.fish
+done
+gh completion --shell fish > ~/.config/fish/completions/gh.fish
+k0sctl completion --shell fish > ~/.config/fish/completions/k0sctl.fish
+stern --completion fish > ~/.config/fish/completions/stern.fish
+yq shell-completion fish > ~/.config/fish/completions/yq.fish
+
+# Create/update virtual environment
+if ! grep -q "/workspaces/flux-template-cluster/.venv" .venv/pyvenv.cfg; then
+    rm -rf .venv
+fi
+task workstation:venv
+
 # Export the direnv environment variables
 task workstation:direnv
-
-# Remove the .venv directory
-rm -rf .venv
-
-# Create a new virtual environment
-task workstation:venv