feat: big refactor

modules/home-manager/scripts/git-clone-list.nix

@@ -0,0 +1,63 @@
+{ pkgs }:
+pkgs.writeShellScriptBin "git-clone-list" ''
+  reset="\e[0m"
+  bold="\e[1m"
+  underline="\e[4m"
+  red="\e[31m"
+  green="\e[32m"
+
+  XPATH='//*[@id="user-list-repositories"]//a[not(@class)]/@href'
+
+  function help_screen {
+    echo
+    echo -e "''${bold}''${underline}Usage:''${reset} ''${bold}$0''${reset} <USER> <LIST>"
+    echo
+    echo -e "''${bold}''${underline}Arguments''${reset}:"
+    echo -e "  ''${bold}USER''${reset}  Github username of target user"
+    echo -e "  ''${bold}LIST''${reset}  List name of target list"
+    echo
+  }
+
+  function error {
+    echo
+    echo -e "''${red}>>> ''${bold}Error''${reset}''${red}: $1''${reset}"
+    if [ "$2" == "help" ]; then
+      help_screen
+    fi
+    exit 1
+  }
+
+  if [ $# -ne 2 ]; then
+    error "Expected 2 arguments, got $#" help
+  fi
+
+  USER=$1
+  LIST=$2
+
+  NOT_VISITED=("/stars/$USER/lists/$LIST?page=1")
+  VISITED=()
+  REPOS=()
+
+  while [[ "''${#NOT_VISITED[@]}" != 0 ]]; do
+    echo -e "''${green}>>> Fetching https://github.com''${NOT_VISITED[0]} ...''${reset}"
+    while IFS= read -r line; do
+      VISITED+=("''${NOT_VISITED[0]}")
+      unset NOT_VISITED[0]
+      if [[ "$line" == "/stars/$USER/lists/$LIST"* ]]; then
+        if [[ ! "''${VISITED[@]}" =~ "''${line}" ]]; then
+          NOT_VISITED+=("$line")
+        fi
+      else
+        REPOS+=("$line")
+      fi
+    done < <(${pkgs.xidel}/bin/xidel "https://github.com''${NOT_VISITED[0]}" --xpath $XPATH)
+  done
+
+  IT=1
+
+  for repo in "''${REPOS[@]}"; do
+    echo -e "''${green}>>> [$IT/''${#REPOS[@]}] Cloning https://github.com$repo.git ...''${reset}"
+    ${pkgs.git}/bin/git clone "https://github.com$repo.git" "''${repo:1}"
+    IT=$((IT + 1))
+  done
+''