From b6a36aabd338e029195b2901bd04181fe189e6da Mon Sep 17 00:00:00 2001
From: Patrick Michl <patrick.michl@hetzner.com>
Date: Thu, 1 Dec 2022 17:45:12 +0100
Subject: [PATCH] add utils.sh and dynamicaly find base directory

---
 aoc.jl       |  6 +++++-
 src/day_1.sh | 25 ++++---------------------
 utils.sh     | 20 ++++++++++++++++++++
 3 files changed, 29 insertions(+), 22 deletions(-)
 create mode 100644 utils.sh

diff --git a/aoc.jl b/aoc.jl
index e129133..6e6fcc2 100755
--- a/aoc.jl
+++ b/aoc.jl
@@ -16,7 +16,11 @@ function _cookie()
 end
 
 function _get_input(year, day)
-  res = HTTP.get("https://adventofcode.com/$year/day/$day/input", cookies = _cookie())
+  res = HTTP.get(
+          "https://adventofcode.com/$year/day/$day/input",
+          cookies = _cookie(),
+          headers = Dict("User-Agent", "git.fuckwit.dev/fuckwit/aoc2022/src/branch/master/aoc.jl by huanzodev@gmail.com")
+        )
   if res.status ≠ 200
     error("Unable to fetch infput for AOC $year day $day")
   end
diff --git a/src/day_1.sh b/src/day_1.sh
index 7c33291..acd61f4 100644
--- a/src/day_1.sh
+++ b/src/day_1.sh
@@ -1,26 +1,9 @@
 #!/usr/bin/env bash
 unset PATH
+BASE='.*';until [[ "$(eval "echo $BASE")" =~ \.git ]]; do BASE="../$BASE"; done;BASE="${BASE/'*'}"
+source "$BASE/utils.sh"
 
-INPUT="$(<data/day_1.txt)"
-
-qsort() {
-  read -ra arr <<< "$@"
-  ((${#arr[@]} == 0)) && echo && return
-  local smaller=() bigger=() pivot="${arr[0]}" res=()
-
-  for i in "${arr[@]}"; do
-    if ((i < pivot)); then
-      smaller+=("$i")
-    elif ((i > pivot)); then
-      bigger+=("$i")
-    fi
-  done
-
-  read -ra smaller_sorted <<< "$(qsort "${smaller[@]}")"
-  read -ra bigger_sorted <<< "$(qsort "${bigger[@]}")"
-  res=("${smaller_sorted[@]}" "$pivot" "${bigger_sorted[@]}")
-  echo "${res[@]}"
-}
+INPUT="$(<"$BASE/data/day_1.txt")"
 
 cals_per_elf() {
   mapfile -t list <<< "$1"
@@ -30,7 +13,7 @@ cals_per_elf() {
     ((tmp+=i))
   done
   cals+=("$tmp")
-  qsort "${cals[@]}"
+  utils.qsort "${cals[@]}"
 }
 
 p1() {
diff --git a/utils.sh b/utils.sh
new file mode 100644
index 0000000..20d3505
--- /dev/null
+++ b/utils.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+utils.qsort() {
+  read -ra arr <<< "$@"
+  ((${#arr[@]} == 0)) && echo && return
+  local smaller=() bigger=() pivot="${arr[0]}" res=()
+
+  for i in "${arr[@]}"; do
+    if ((i < pivot)); then
+      smaller+=("$i")
+    elif ((i > pivot)); then
+      bigger+=("$i")
+    fi
+  done
+
+  read -ra smaller_sorted <<< "$(utils.qsort "${smaller[@]}")"
+  read -ra bigger_sorted <<< "$(utils.qsort "${bigger[@]}")"
+  res=("${smaller_sorted[@]}" "$pivot" "${bigger_sorted[@]}")
+  echo "${res[@]}"
+}