refactor: move scripts to scripts folder

This is a bit tidier.

scripts/create-report.sh

@@ -0,0 +1,81 @@
+#!/bin/sh
+
+set -eu
+
+util_path="${GITHUB_ACTION_PATH:-.}/scripts/utils.sh"
+
+# shellcheck source=scripts/utils.sh
+. "${util_path}"
+
+group 'Retrieving Flake information'
+flake_info=$(nix flake show --json --quiet --quiet)
+endgroup
+
+system=$(nix eval --impure --json --expr 'builtins.currentSystem')
+
+group 'Show Packages'
+packages=$(echo "$flake_info" | jq --raw-output --argjson system "$system" 'getpath(["packages", $system]) | select(. != null) | keys[]')
+[ -z "$packages" ] || log "$packages"
+endgroup
+
+group 'Show Home Manager Configurations'
+hmConfigs=$(echo "$flake_info" | jq --raw-output '.homeConfigurations | select(. != null) | keys[]')
+[ -z "$hmConfigs" ] || log "$hmConfigs"
+endgroup
+
+group 'Show NixOS Configurations'
+nixosConfigs=$(echo "$flake_info" | jq --raw-output '.nixosConfigurations | select(. != null) | keys[]')
+[ -z "$nixosConfigs" ] || log "$nixosConfigs"
+endgroup
+
+closure_size() {
+  name=$1
+  path=$2
+  log "Calculating size of $name at $path"
+  path_info=$(nix path-info --closure-size --json "$path")
+  echo "$path_info" |
+    jq --compact-output \
+      --arg pkg "$name" \
+      --arg path "$path" \
+      '.[] | {"name": $pkg, "path": $path, "size": .closureSize, "narSize": .narSize, "raw": .}'
+}
+
+pkgs_json() {
+  for package in $packages; do
+    log "Building $package"
+    path=$(nix build --print-out-paths ".#$package")
+    closure_size "$package" "$path"
+  done
+}
+
+hm_configs_json() {
+  for config in $hmConfigs; do
+    log "Building $config"
+    path=$(nix build --print-out-paths ".#homeConfigurations.$config.activationPackages")
+    closure_size "$config" "$path"
+  done
+}
+
+nixos_configs_json() {
+  for config in $nixosConfigs; do
+    log "Building $config"
+    path=$(nix build --print-out-paths ".#nixosConfigurations.$config.config.system.build.toplevel")
+    closure_size "$config" "$path"
+  done
+}
+
+group 'Building packages'
+pkgs=$(pkgs_json | jq --slurp .)
+endgroup
+group 'Building Home Manager configurations'
+hmConfigs=$(hm_configs_json | jq --slurp .)
+endgroup
+group 'Building NixOS configurations'
+nixosConfigs=$(nixos_configs_json | jq --slurp .)
+endgroup
+
+echo "{}" | jq \
+  --argjson pkgs "$pkgs" \
+  --argjson hmConfigs "$hmConfigs" \
+  --argjson nixosConfigs "$nixosConfigs" \
+  '{"packages": $pkgs, "nixosConfigurations": $nixosConfigs, "homeConfigurations": $hmConfigs}' >"${1:-/dev/stdout}"