From 2bf806b21aa0c85e055f322c8e1c53d5053cd61c Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Wed, 26 Aug 2020 23:49:58 +0100 Subject: chore(tazjin/dt): Move project into user folder ... missed this when going multi-user. Change-Id: If2c9f24555f82e944e3cebb45b2a13801cc1f35e Reviewed-on: https://cl.tvl.fyi/c/depot/+/1844 Tested-by: BuildkiteCI Reviewed-by: kanepyork --- fun/dt/CMakeLists.txt | 16 --------- fun/dt/README.md | 11 ------ fun/dt/default.nix | 14 -------- fun/dt/dt.cc | 79 ------------------------------------------ users/tazjin/dt/CMakeLists.txt | 16 +++++++++ users/tazjin/dt/README.md | 11 ++++++ users/tazjin/dt/default.nix | 15 ++++++++ users/tazjin/dt/dt.cc | 79 ++++++++++++++++++++++++++++++++++++++++++ 8 files changed, 121 insertions(+), 120 deletions(-) delete mode 100644 fun/dt/CMakeLists.txt delete mode 100644 fun/dt/README.md delete mode 100644 fun/dt/default.nix delete mode 100644 fun/dt/dt.cc create mode 100644 users/tazjin/dt/CMakeLists.txt create mode 100644 users/tazjin/dt/README.md create mode 100644 users/tazjin/dt/default.nix create mode 100644 users/tazjin/dt/dt.cc diff --git a/fun/dt/CMakeLists.txt b/fun/dt/CMakeLists.txt deleted file mode 100644 index 85b659fea8..0000000000 --- a/fun/dt/CMakeLists.txt +++ /dev/null @@ -1,16 +0,0 @@ -# -*- mode: cmake; -*- -cmake_minimum_required(VERSION 3.16) -project(dt) -add_executable(dt dt.cc) -find_package(absl REQUIRED) - -target_link_libraries(dt - absl::flags - absl::flags_parse - absl::hash - absl::time - absl::strings - farmhash -) - -install(TARGETS dt DESTINATION bin) diff --git a/fun/dt/README.md b/fun/dt/README.md deleted file mode 100644 index ee43d56064..0000000000 --- a/fun/dt/README.md +++ /dev/null @@ -1,11 +0,0 @@ -dt -== - -It's got a purpose. - -## Usage: - -``` -nix-build -E '(import (builtins.fetchGit "https://git.tazj.in/") {}).fun.dt' -./result/bin/dt --one ... --two ... -``` diff --git a/fun/dt/default.nix b/fun/dt/default.nix deleted file mode 100644 index b6efa28994..0000000000 --- a/fun/dt/default.nix +++ /dev/null @@ -1,14 +0,0 @@ -{ depot, pkgs, ... }: - -let - stdenv = with pkgs; overrideCC clangStdenv clang_10; - abseil_cpp = pkgs.abseil_cpp.override { inherit stdenv; }; -in stdenv.mkDerivation { - name = "dt"; - src = ./.; - nativeBuildInputs = [ pkgs.cmake ]; - buildInputs = with pkgs; [ - abseil_cpp - farmhash - ]; -} diff --git a/fun/dt/dt.cc b/fun/dt/dt.cc deleted file mode 100644 index 5c4c3da768..0000000000 --- a/fun/dt/dt.cc +++ /dev/null @@ -1,79 +0,0 @@ -#include -#include - -#include "absl/flags/flag.h" -#include "absl/flags/parse.h" -#include "absl/hash/hash.h" -#include "absl/strings/str_cat.h" -#include "absl/time/clock.h" -#include "absl/time/time.h" -#include "absl/types/optional.h" -#include "farmhash.h" - -ABSL_FLAG(std::vector, words, {}, "words to use"); - -struct Result { - std::string a; - int ec; - absl::optional p; -}; - -std::string which(const std::vector& words) { - uint64_t fp; - std::string word; - - for (const auto& w : words) { - auto nfp = util::Fingerprint64(w); - if (nfp > fp) { - fp = nfp; - word = w; - } - } - - return word; -} - -Result decide(const std::vector& words) { - auto input = absl::FormatTime("%Y%m%d", absl::Now(), absl::UTCTimeZone()); - for (const auto& w : words) { - input += w; - } - - auto base = util::Fingerprint64(input); - Result result = { "nope" }; - - if (base % 10 == 0) { - result.a = "ca"; - } else if (base % 8 == 0) { - result.a = "c1"; - result.p = which(words); - } else if (base % 6 == 0) { - result.a = "skip"; - } else if (base % 3 == 0) { - result.a = "e1"; - result.ec = base % 10; - result.p = which(words); - } else if (base % 2 == 0) { - result.a = "ea"; - result.ec = base % 10; - } - - return result; -} - -int main(int argc, char *argv[]) { - absl::ParseCommandLine(argc, argv); - - auto words = absl::GetFlag(FLAGS_words); - if (words.size() < 2) { - std::cerr << "needs at least two!" << std::endl; - return 1; - } - - auto result = decide(words); - std::cout << result.a - << (result.p.has_value() ? absl::StrCat(" ", "(", result.p.value(), ")") - : "") - << (result.ec > 0 ? absl::StrCat(": ", result.ec) : "") - << std::endl; -} diff --git a/users/tazjin/dt/CMakeLists.txt b/users/tazjin/dt/CMakeLists.txt new file mode 100644 index 0000000000..85b659fea8 --- /dev/null +++ b/users/tazjin/dt/CMakeLists.txt @@ -0,0 +1,16 @@ +# -*- mode: cmake; -*- +cmake_minimum_required(VERSION 3.16) +project(dt) +add_executable(dt dt.cc) +find_package(absl REQUIRED) + +target_link_libraries(dt + absl::flags + absl::flags_parse + absl::hash + absl::time + absl::strings + farmhash +) + +install(TARGETS dt DESTINATION bin) diff --git a/users/tazjin/dt/README.md b/users/tazjin/dt/README.md new file mode 100644 index 0000000000..ee43d56064 --- /dev/null +++ b/users/tazjin/dt/README.md @@ -0,0 +1,11 @@ +dt +== + +It's got a purpose. + +## Usage: + +``` +nix-build -E '(import (builtins.fetchGit "https://git.tazj.in/") {}).fun.dt' +./result/bin/dt --one ... --two ... +``` diff --git a/users/tazjin/dt/default.nix b/users/tazjin/dt/default.nix new file mode 100644 index 0000000000..ae9388d187 --- /dev/null +++ b/users/tazjin/dt/default.nix @@ -0,0 +1,15 @@ +{ depot, pkgs, ... }: + +let + stdenv = with pkgs; overrideCC clangStdenv clang_10; + abseil_cpp = pkgs.abseil_cpp; +in stdenv.mkDerivation { + name = "dt"; + src = ./.; + nativeBuildInputs = [ pkgs.cmake ]; + buildInputs = with pkgs; [ + abseil_cpp + farmhash + ]; + meta.ci = false; +} diff --git a/users/tazjin/dt/dt.cc b/users/tazjin/dt/dt.cc new file mode 100644 index 0000000000..5c4c3da768 --- /dev/null +++ b/users/tazjin/dt/dt.cc @@ -0,0 +1,79 @@ +#include +#include + +#include "absl/flags/flag.h" +#include "absl/flags/parse.h" +#include "absl/hash/hash.h" +#include "absl/strings/str_cat.h" +#include "absl/time/clock.h" +#include "absl/time/time.h" +#include "absl/types/optional.h" +#include "farmhash.h" + +ABSL_FLAG(std::vector, words, {}, "words to use"); + +struct Result { + std::string a; + int ec; + absl::optional p; +}; + +std::string which(const std::vector& words) { + uint64_t fp; + std::string word; + + for (const auto& w : words) { + auto nfp = util::Fingerprint64(w); + if (nfp > fp) { + fp = nfp; + word = w; + } + } + + return word; +} + +Result decide(const std::vector& words) { + auto input = absl::FormatTime("%Y%m%d", absl::Now(), absl::UTCTimeZone()); + for (const auto& w : words) { + input += w; + } + + auto base = util::Fingerprint64(input); + Result result = { "nope" }; + + if (base % 10 == 0) { + result.a = "ca"; + } else if (base % 8 == 0) { + result.a = "c1"; + result.p = which(words); + } else if (base % 6 == 0) { + result.a = "skip"; + } else if (base % 3 == 0) { + result.a = "e1"; + result.ec = base % 10; + result.p = which(words); + } else if (base % 2 == 0) { + result.a = "ea"; + result.ec = base % 10; + } + + return result; +} + +int main(int argc, char *argv[]) { + absl::ParseCommandLine(argc, argv); + + auto words = absl::GetFlag(FLAGS_words); + if (words.size() < 2) { + std::cerr << "needs at least two!" << std::endl; + return 1; + } + + auto result = decide(words); + std::cout << result.a + << (result.p.has_value() ? absl::StrCat(" ", "(", result.p.value(), ")") + : "") + << (result.ec > 0 ? absl::StrCat(": ", result.ec) : "") + << std::endl; +} -- cgit 1.4.1