diff options
Diffstat (limited to 'hm/soispha/pkgs/scripts/apps/fupdate.sh')
| -rwxr-xr-x | hm/soispha/pkgs/scripts/apps/fupdate.sh | 158 |
1 files changed, 80 insertions, 78 deletions
diff --git a/hm/soispha/pkgs/scripts/apps/fupdate.sh b/hm/soispha/pkgs/scripts/apps/fupdate.sh index 7722c070..c038fa69 100755 --- a/hm/soispha/pkgs/scripts/apps/fupdate.sh +++ b/hm/soispha/pkgs/scripts/apps/fupdate.sh @@ -3,11 +3,13 @@ # shellcheck source=/dev/null SHELL_LIBRARY_VERSION="2.0.13" . %SHELL_LIBRARY_PATH +UPDATE_SCRIPT_NAME="update.sh" +CONFIG_DIRECTORY_PATH="$HOME/.local/share/flake-update" -UPDATE_SCRIPT_NAME="update.sh"; -CONFIG_DIRECTORY_PATH="$HOME/.local/share/flake-update"; - +# Both are used in version() +# shellcheck disable=SC2034 AUTHORS="Soispha" +# shellcheck disable=SC2034 YEARS="2023" # Searches upward for a `UPDATE_SCRIPT_NAME` script @@ -22,68 +24,68 @@ check_for_update_script() { # 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")"; +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")" = "$update_script_hash" ];then - dbg "Recorded hash matches"; - return 0; + if [ "$(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 \'$update_script_hash\', assuming not allowed"; - return 1; + dbg "Recorded hash \'$(cat "$config_path")\' does not match real hash \'$update_script_hash\', assuming not allowed" + return 1 fi else - dbg "Path \'$config_path\' does not exist, assuming not allowed"; - return 1; + dbg "Path \'$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; - dbg "allow is: $allow"; +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; - ;; + [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"; +update() { + update_script="$1" + flake_base_dir="$2" - [ "$update_script" = "" ] || "$update_script"; - dbg "changed directory to: $flake_base_dir"; - cd "$flake_base_dir" || die "Provided dir \'$flake_base_dir\' can not be accessed"; + [ "$update_script" = "" ] || "$update_script" + dbg "changed directory to: $flake_base_dir" + cd "$flake_base_dir" || die "Provided dir \'$flake_base_dir\' can not be accessed" nix flake update - if grep '[^0-9]_[0-9]' flake.lock > /dev/null; then - batgrep '[^0-9]_[0-9]' flake.lock; - die "Your flake.nix contains duplicate inputs!"; + if grep '[^0-9]_[0-9]' flake.lock >/dev/null; then + batgrep '[^0-9]_[0-9]' flake.lock + die "Your flake.nix contains duplicate inputs!" fi } help() { -cat << EOF + cat <<EOF This is a Nix flake update manager. Usage: @@ -105,63 +107,63 @@ EOF main() { if ! [ "$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: $flake_base_dir"; + update_script="$(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 "" "$flake_base_dir"; + update "" "$flake_base_dir" elif check_for_allowed_update_script "$update_script" && ! [ "$update_script" = "" ]; then - update "$update_script" "$flake_base_dir"; + update "$update_script" "$flake_base_dir" else - ask_to_allow_update_script "$update_script"; - main; + ask_to_allow_update_script "$update_script" + main fi fi } if [ "$#" -eq 0 ]; then - main; + main fi for input in "$@"; do case "$input" in - "--help" | "-h") - help; - exit 0; - ;; - "--version" | "-v") - version; - exit 0; - ;; - "--") - end_of_cli_options=true; - ;; + "--help" | "-h") + help + exit 0 + ;; + "--version" | "-v") + version + exit 0 + ;; + "--") + end_of_cli_options=true + ;; esac [ "$end_of_cli_options" = "true" ] && break done while [ "$#" -ne 0 ]; do case "$1" in - "flake") - main; - shift 1; - ;; - *) - command="$1"; - shift 1; - [ "$1" = "--" ] && shift 1 - if which update-"$command" > /dev/null 2>&1;then - if [ "$end_of_cli_options" = "true" ]; then - update-"$command" "$@"; - else - update-"$command"; - fi + "flake") + main + shift 1 + ;; + *) + command="$1" + shift 1 + [ "$1" = "--" ] && shift 1 + if which update-"$command" >/dev/null 2>&1; then + if [ "$end_of_cli_options" = "true" ]; then + update-"$command" "$@" else - die "command \"update-$command\" is not executable, or does not exist"; + update-"$command" fi - ;; + else + die "command \"update-$command\" is not executable, or does not exist" + fi + ;; esac [ "$end_of_cli_options" = "true" ] && break done |