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author | Vincent Ambo <tazjin@google.com> | 2019-12-09T11·44+0000 |
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committer | Vincent Ambo <tazjin@google.com> | 2019-12-09T11·44+0000 |
commit | 514c48fdde64659bb66aa35b50f0339275b3722a (patch) | |
tree | 3e210c01ab303fa6df21db29d9c0c937fd5377da | |
parent | e9431682b2da6fc5085961e42b654bb8b833b879 (diff) |
feat(tools): Set up Advent of Code 2019 scaffolding r/112
-rw-r--r-- | tools/aoc2019/default.nix | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/aoc2019/default.nix b/tools/aoc2019/default.nix new file mode 100644 index 000000000000..3c10ea88b1c8 --- /dev/null +++ b/tools/aoc2019/default.nix @@ -0,0 +1,22 @@ +# Solutions for Advent of Code 2019, written in Emacs Lisp. +# +# For each day a new file is created as "solution-day$n.el". +{ pkgs, ... }: + +let + inherit (builtins) attrNames filter head listToAttrs match readDir; + dir = readDir ./.; + matchSolution = match "solution-(.*)\.el"; + isSolution = f: (matchSolution f) != null; + getDay = f: head (matchSolution f); + + solutionFiles = filter (e: dir."${e}" == "regular" && isSolution e) (attrNames dir); + solutions = map (f: let day = getDay f; in { + name = day; + value = pkgs.writeElispBin { + name = "solution-${day}"; + deps = p: with p; [ dash s ht ]; + src = ./. + ("/" + f); + }; + }) solutionFiles; +in listToAttrs solutions |