lhrb

aggregate added, deleted loc and commits

git log --since="2022-01-01" --numstat --pretty="%s" | awk 'NF == 3 {add+=$1; del+=$2; c+=1} END {printf("add: %d del: %d, commits: %d",  add, del, c)}'

unique files changes

git log --since="2022-01-01" --numstat --pretty="%s" | awk 'NF == 3 {print $3}' | sort | uniq | wc -l

lhrb

;; https://en.wikipedia.org/wiki/Fixed-point_combinator#Fixed-point_combinators_in_lambda_calculus

(defn ycombinator [f]
  ((fn [x]
     (x x))
   (fn [x]
     (f (fn [y]
          ((x x) y))))))

(defn factorial [f]

lhrb

(ns lhrb.aoe
  (:require [clojure.string :as str]))

(defn riddle1 [input]
  (count (filter true? (map < input (rest input)))))

(defn dismantle [acc r]
  (if (< (count r) 3)
    acc
    (recur (conj acc (take 3 r)) (rest r))))

lhrb

#!/bin/sh

# https://auscunningham.medium.com/enforcing-git-commit-message-style-b86a45380b0f
# https://devhints.io/git-log-format

msg=`cat $1`

prefix=`echo $msg | grep -w "^(ADD\|UPDATE)"`
if [ -z "$prefix" ]
then