refactor(scripts): split monolithic module into per-script submodules

Extract shared `mkScript` and `mkScriptModule` helpers into `lib.nix`
Split each script into `modules/scripts/<name>/` with its own
  `default.nix`, `script.sh`, and `assertions.nix`
Remove `conditions` parameter from `mkScriptModule`; move condition
  assertions into per-script `assertions.nix` files with inline checks
  and error messages
Simplify `mkScriptModule` to return `{ options, moduleConfig }` instead
  of a module function, taking `config` as a direct parameter
Add `description` field to `mkScript` that inserts the description as
  a `# <text>` comment between the shebang and env vars
Thread `description` through `mkScriptModule` to each `default.nix`
Move top comment lines from each `script.sh` into the `description`
  field and remove from sources to avoid duplication
Remove old flat `.sh` files from `modules/scripts/` root

1 files changed, 66 insertions, 0 deletions

diff --git a/modules/scripts/i3-keybindings/script.sh b/modules/scripts/i3-keybindings/script.sh
new file mode 100644
index 0000000..326e8bd
--- /dev/null
+++ b/modules/scripts/i3-keybindings/script.sh
@@ -0,0 +1,66 @@
+I3_CONFIG="$HOME/.config/i3/config"
+
+# Function to wrap text
+wrap_text() {
+  local text="$1"
+  local width="$2"
+  echo "$text" | fold -s -w "$width"
+}
+
+# Get terminal width and calculate columns
+terminal_width=$(tput cols)
+table_width=$((terminal_width - 4))
+max_keybinding_length=$((table_width / 3)) # Keybindings are usually shorter in i3
+max_keybinding_content_length=$((max_keybinding_length - 2))
+description_width=$((table_width - max_keybinding_length - 1))
+description_content_width=$((description_width - 2))
+
+# Border lines
+top_border="┌$(printf '%.0s─' $(seq 1 $max_keybinding_length))┬$(printf '%.0s─' $(seq 1 $description_width))┐"
+row_sep="├$(printf '%.0s─' $(seq 1 $max_keybinding_length))┼$(printf '%.0s─' $(seq 1 $description_width))┤"
+bottom_border="└$(printf '%.0s─' $(seq 1 $max_keybinding_length))┴$(printf '%.0s─' $(seq 1 $description_width))┘"
+
+{
+  echo "$top_border"
+  printf "│ %-*s │ %-*s │\n" "$max_keybinding_content_length" "KEYBINDING" "$description_content_width" "DESCRIPTION"
+
+  last_comment=""
+
+  # Read i3 config line by line
+  while IFS= read -r line; do
+    # If line is a comment, store it as a potential description
+    if [[ $line =~ ^#\ (.*) ]]; then
+      last_comment="${BASH_REMATCH[1]}"
+
+    # If line contains a bindsym
+    elif [[ $line =~ ^bindsym ]]; then
+      # Extract the key combo (the parts between 'bindsym' and the start of the command/exec)
+      # This regex captures bindsym [options] <keysym> <command>
+      keybinding=$(echo "$line" | awk '{print $2}')
+
+      # If the comment is empty, use the command itself as the description
+      if [[ -z "$last_comment" ]]; then
+          display_desc=$(echo "$line" | cut -d' ' -f3-)
+      else
+          display_desc="$last_comment"
+      fi
+
+      wrapped_description=$(wrap_text "$display_desc" "$description_content_width")
+
+      echo "$row_sep"
+
+      # Print first line of binding and description
+      printf "│ %-*s │ %-*s │\n" "$max_keybinding_content_length" "$keybinding" "$description_content_width" "$(echo "$wrapped_description" | head -n 1)"
+
+      # Print subsequent lines of wrapped description
+      echo "$wrapped_description" | sed '1d' | while read -r continuation; do
+        printf "│ %-*s │ %-*s │\n" "$max_keybinding_content_length" "" "$description_content_width" "$continuation"
+      done
+
+      # Reset comment after use
+      last_comment=""
+    fi
+  done < "$I3_CONFIG"
+
+  echo "$bottom_border"
+} | less -R