diff options
Diffstat (limited to 'pkgs/sources/scripts/source/apps/fupdate.sh')
| -rwxr-xr-x | pkgs/sources/scripts/source/apps/fupdate.sh | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/pkgs/sources/scripts/source/apps/fupdate.sh b/pkgs/sources/scripts/source/apps/fupdate.sh deleted file mode 100755 index 4322610a..00000000 --- a/pkgs/sources/scripts/source/apps/fupdate.sh +++ /dev/null @@ -1,197 +0,0 @@ -#! /usr/bin/env dash - -# shellcheck source=/dev/null -SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH - -UPDATE_SCRIPT_NAME="update.sh" -CONFIG_DIRECTORY_PATH="$HOME/.local/share/flake-update" - -# Both are used in version() -# shellcheck disable=SC2034 -AUTHORS="Soispha" -# shellcheck disable=SC2034 -YEARS="2023" - -UPDATE_SCRIPT_NOT_WANTED=false - -# Searches upward for a `UPDATE_SCRIPT_NAME` script -# Returns a path to the script if it exists, otherwise nothing is returned -check_for_update_script() { - dirname="$(search_upward_files "$UPDATE_SCRIPT_NAME")" - if [ "$dirname" ]; then - printf "%s/%s" "$dirname" "$UPDATE_SCRIPT_NAME" - fi -} - -# Checks if a given path to the update script is allowed. -# Takes the path as input -# Return 0, if allowed, 1 if not. -check_for_allowed_update_script() { - update_script="$1" - config_path="${CONFIG_DIRECTORY_PATH}${update_script}" - update_script_hash="$(sha256sum "$update_script")" - if [ -f "$config_path" ]; then - if [ "$(cat "$config_path")" = "$update_script_hash" ]; then - dbg "Recorded hash matches" - return 0 - else - dbg "Recorded hash \'$(cat "$config_path")\' does not match real hash \'$update_script_hash\', assuming not allowed" - return 1 - fi - else - dbg "Path \'$config_path\' does not exist, assuming not allowed" - return 1 - fi -} - -# Asks the user if they want to allow a given script. -# Takes the path as input -ask_to_allow_update_script() { - update_script="$1" - config_path="${CONFIG_DIRECTORY_PATH}${update_script}" - update_script_hash="$(sha256sum "$update_script")" - println "\033[2J" # clear the screen - cat "$update_script" - readp "Do you want to allow this script?[N/y]: " allow - # shellcheck disable=SC2154 - dbg "allow is: $allow" - case "$allow" in - [yY]) - dbg "allowed script" - dbg "storing contents in: $config_path" - mkdir --parents "$(dirname "$config_path")" - print "$update_script_hash" >"$config_path" - ;; - *) - UPDATE_SCRIPT_NOT_ALLOWED=true - ;; - esac -} - -# Runs the provided script and continues to update the nix flake -# Takes the path to the script and the directory to the flake as arguments -# If the path to the update script is empty, it will be ignored -update() { - update_script="$1" - flake_base_dir="$2" - shift 2 - dbg "Provided following args to update script: '$*'" - - cd "$flake_base_dir" || die "Provided dir \'$flake_base_dir\' can not be accessed" - dbg "changed directory to: $flake_base_dir" - - nix flake update - - if ! [ "$update_script" = "" ] && ! [ "$UPDATE_SCRIPT_NOT_WANTED" = "true" ]; then - "$update_script" "$@" - fi - - if grep '[^0-9]_[0-9]' flake.lock >/dev/null; then - batgrep '[^0-9]_[0-9]' flake.lock - die "Your flake.nix contains duplicate inputs!" - fi -} - -help() { - cat <<EOF -This is a Nix flake update manager. - -USAGE: - $NAME [--help | --version] [flake [--no-script] | <some other command>] - -OPTIONS: - --help | -h - Display this help and exit. - - --version | -v - Display version and copyright information and exit. - - --no-script - Avoid running the 'update.sh' script -COMMANDS: - flake - update the flake project - - <some other command> - runs a executable called "update-<some other command>", if it exists -EOF -} - -main() { - if ! [ "$UPDATE_SCRIPT_NOT_ALLOWED" = true ]; then - update_script="$(check_for_update_script)" - flake_base_dir="$(search_flake_base_dir)" # Assume, that the update script is in the base dir - dbg "update_script is: $update_script" - dbg "flake_base_dir is: $flake_base_dir" - - if [ "$update_script" = "" ]; then - update "" "$flake_base_dir" "$@" - elif check_for_allowed_update_script "$update_script" && ! [ "$update_script" = "" ]; then - update "$update_script" "$flake_base_dir" "$@" - else - ask_to_allow_update_script "$update_script" - main "$@" - fi - fi -} - -if [ "$#" -eq 0 ]; then - main - exit 0 -fi - -for input in "$@"; do - case "$input" in - "--help" | "-h") - help - exit 0 - ;; - "--version" | "-v") - version - exit 0 - ;; - "--no-script" | "-n") - UPDATE_SCRIPT_NOT_WANTED=true - ;; - "--") - end_of_cli_options=true - - # Stop processing args after that marker. - break - ;; - esac - [ "$end_of_cli_options" = "true" ] && break -done - -case "$1" in -"flake") - shift 1 - - # Filter out fupdate specific flags - while [ "$1" != "--" ]; do - # FIXME: This check allows to add a flag multiple times, but this should probably - # not be allowed <2024-03-29> - case "$1" in - "--no-script" | "-n") - shift 1 - ;; - *) - break - ;; - esac - done - - [ "$1" = "--" ] && shift 1 - main "$@" - ;; -*) - command="$1" - shift 1 - [ "$1" = "--" ] && shift 1 - if which update-"$command" >/dev/null 2>&1; then - update-"$command" "$@" - else - die "command \"update-$command\" is not executable, or does not exist" - fi - ;; -esac |