cleanup and succinctify solve.sh

1/src/index.ts

@@ -22,7 +22,7 @@ async function run() {
   const fd = await open(input)
   const totalCalories = await findHungryElfs(fd)
 
-  console.log(totalCalories)
+  console.log(`solution: ${totalCalories}`)
 }
 
 run()

11/src/index.ts

@@ -118,7 +118,7 @@ async function run() {
   const fd = await open(input)
   const solution = await solve(fd)
 
-  console.log(solution)
+  console.log(`solution: ${solution}`)
 }
 
 run()

12/src/index.ts

@@ -99,7 +99,7 @@ async function run() {
   const fd = await open(input)
   const solution = await solve(fd)
 
-  console.log(solution)
+  console.log(`solution: ${solution}`)
 }
 
 run()

14/src/index.ts

@@ -181,7 +181,9 @@ function solvePart1(lines: string[]): number {
     dropSand(cave)
   }
 
-  printCave(cave)
+  if (process.env.DEBUG) {
+    printCave(cave)
+  }
 
   return cave.sands.length - 1
 }
@@ -195,7 +197,9 @@ function solvePart2(lines: string[]): number {
     dropSand(cave)
   }
 
-  printCave(cave)
+  if (process.env.DEBUG) {
+    printCave(cave)
+  }
 
   return cave.sands.length
 }

2/src/index.ts

@@ -94,7 +94,7 @@ async function run() {
   const fd = await open(input)
   const totalScore = await scoreAllGames(fd)
 
-  console.log(totalScore)
+  console.log(`solution: ${totalScore}`)
 }
 
 run()

22/src/index.ts

@@ -597,7 +597,7 @@ function solvePart2(lines: string[], debug = false): number {
 
 function run() {
   const input = process.argv.slice(2)[0]
-  const debug = process.argv.slice(2)[1] === '--debug'
+  const debug = process.env['DEBUG'] ? true : false
 
   const file = readFileSync(input, 'utf8')
   const lines = file.split('\n').slice(0, -1)

23/src/index.ts

@@ -263,7 +263,7 @@ function solvePart2(lines: string[], debug = false): number {
 
 function run() {
   const input = process.argv.slice(2)[0]
-  const debug = process.argv.slice(2)[1] === '--debug'
+  const debug = process.env.DEBUG ? true : false
 
   const file = readFileSync(input, 'utf8')
   const lines = file.split('\n').slice(0, -1)

24/src/index.ts

@@ -248,7 +248,7 @@ function solvePart2(lines: string[], debug = false): number {
 
 async function run() {
   const input = process.argv.slice(2)[0]
-  const debug = process.argv.slice(2)[1] === '--debug'
+  const debug = process.env['DEBUG'] ? true : false
 
   const file = readFileSync(input, 'utf8')
   const lines = file.split('\n').slice(0, -1)

25/src/index.ts

@@ -110,7 +110,7 @@ function solvePart1(lines: string[], debug = false): string {
 
 async function run() {
   const input = process.argv.slice(2)[0]
-  const debug = process.argv.slice(2)[1] === '--debug'
+  const debug = process.env.DEBUG ? true : false
 
   const file = readFileSync(input, 'utf8')
   const lines = file.split('\n').slice(0, -1)

3/src/index.ts

@@ -49,7 +49,7 @@ async function run() {
   const fd = await open(input)
   const totalScore = await scorePriorities(fd)
 
-  console.log(totalScore)
+  console.log(`solution: ${totalScore}`)
 }
 
 run()

4/src/index.ts

@@ -32,7 +32,7 @@ async function run() {
   const fd = await open(input)
   const totalScore = await scorePriorities(fd)
 
-  console.log(totalScore)
+  console.log(`solution: ${totalScore}`)
 }
 
 run()

5/src/index.ts

@@ -65,7 +65,7 @@ async function solve(file: FileHandle): Promise<void> {
     }
   }
 
-  console.log(crates.map((x) => x.join('')))
+  console.log(`solution: ${crates.map((x) => x.join(''))}`)
 }
 
 async function run() {

6/input.txt

@@ -1,6 +1 @@
 czfztznzpnpqpfftcftcchfhjjsqsvvffhwfhhqnhqqmlldpdcdnnfvvmpmzpmmrsrwssqbsbsmmdjdssfqfllclcdczdccppvzvtzznpnfpnnljnnpcphpjprrdhddsgdssbqqghqqmgqgccjffdtdcdmdjdcctltdddvhdhfhnnrffwjfjpjnpnpddhbbrrflrldlqlrlqqwssqsrswrrrmcmrcrfrwfwpfpdfppslsjsjhhjjqhqwwzzhttcvvzrrrnlrlmljlrjrsshwwndnnzwzpzcpcllfrrsjsnjncjcvcllrhrbhhdsdqdpqpffmppdzztggvpvnvwvpvdvqddznzrzppznnpnhhwjjrpjpvvqvpvrvfvjvzjvzjzqzlqqwsqqrsrprqpqmmbhbffbnnlzzhszhznnhzhmzzfhflfccvvbnbtnnlcnndjjcvjjshhssfjfcjjpzpqpmmdqmqmmbbldlwwvdwvddznncwcqwcwdwbdwwgzzzqvqqlqlttbppgtptlldldblbbjcbcttbpbvvhlhggghvvqsshjhjjzqzwwcggsfgsgjjgbjgbbgllhhmqmggmsggzszvvzggdngnznlzlrlprpjpgjgvgppfhhbqqcddvvbhbqqmlmsssbbszzfdzzznssjllwlplttdgtdttsmspmpvpgpspqpdqdppfvpvvmggrwwgswswmmmnppmttqppvttrvrllcmctcqqlvvpwwghhlmhmwhmmpfmfvfwwbgbqqdbqblqqclljcljccnhhghbgbrrnrppchhmpmdmfmvffvqqtnqqfccgcfgcgwgcwggvgzvvbwbgbjbwbcbgbzztbbsbdbvddzrdrjjlqqlslrssjddhbddzbzvbvhhrjhhrtrltljljwljjrnjjjlpjphjphjhjvjgjbbwfwcctgtmtmdttjhthphhchfcfnnqlqhqvvjcclczlzwlzlhzlzdlzlbzbvbmbcmcjcncwncntndtntbbgqqbrbsrssrnnrcrmrlmmrqqddhzdhhnqqvccbmbpbwpbwbrwwwgdgnnhzzhphbhwhwzwhhvhqqnmqnmnjmnjjjjztzvzvbzbbvcvggcdchhhhbfbttmmtsmsgmmqvqdvdrvrqrdqqrhqqpsqqfnntsnnslsggcqqrnrmrfffmgmsmgggrdgdrgddzfzqfqfcqfcfrfwrrrgglwlmlmlgmlmrlljzlzglzztllgnndhdthtwwdrrjnncssdsnszsggdhdpprnnqzzltzlzznlzlflgfgbfggqtggfbbccchdcdrrnwnbnhbnbjjpzjpzzwjwcwggfqfccdzzfddmbddgbgrgllnttrwrjwrrbsrsbbwqwmmlggzqgzqzrqzzffmcmssgjjjcdcssndsdfsfddcffbrrcvccwhhzzlglhhsccvdvjjdldndrrvlrrbwrrbqqcbcjcjpjggngvnndtdvttlrlmmcbcggbtbhthjttdggtvtmmlgmlgmmdwdndmmldlttjlmbtrwfnvmnzggqfqwnppbrnjmpjfppwltpqfstgnnjwmbffgfbjmfhqngnswftgrqvpljsmghszclhhprscrgtmsgbwnbrfhwdsbjrdlhdcqfthwfggpzhjrvmprcjjgrlbmdqczmsltnpnlpldvnsjbdjzbrglpsmbwdhhphcdmjqmssdlgjtmphhjvpjqcdvmdtszldnjtbcffhwrbqpsrsmmsqsbbrnhsrvfhhcmwgcpsfhrfcpvldrwstqtgrcgrqttvdnstlbdblnbtcgdgpbcjdlvwpplsslqdsbpncbwzcmlglbhnrtbwvnbfsgrdlpzszhzmzqtztzgjjjszmjgggdnslqqqrrlwcghpvzwpndbjbhhhpbbtvjvjvjhntqggtmqwdnrtswcchsqpdwnvmfqrgpvbtjpttfhmlgtnsgnpcrhbswfblwrbflqlgtmvzvwprtfntshjcpzshnlnqthvqgpzffsbdbvbhpghwjhqpjwjfbsrzgttsnrpmfrvlwrjrfplrtzpntjbvhdjjfjjzrrvrsrctrtldrsgcgvntgvmtrnqbtmpzvlbwnddbnldbhfcpncqclzqgmbjcnnfdfsmdjdgtmtzbpwqrhrlggrfjhvrrqpjptqdzpwffwnfwmfhfhmcpljmhttbltgltqjhtvbdzgwrppzjwhctnncqthnlrhzgtnffpwnnqqgddjtgtczfmwvbccgvmdfvggdghmssjlflptzrpdncbjcsdlbqjfzmnzdggwdczghfpldsbnvzdjzsbsdnmwptgngmnbqmwbrzqgnqbmfvbzzmsvlswbtvfllqzsjdlvzjmbmlbnljwwjsqzqvfwhzmfdgttfqsdttnjmvspsgvpzwczpvdbvhjjrttghjddrgffqdsmzspnssztjjmwtsrtlrmbqhfbvpzsmnqthssbqrjhvqllrbbpjjllszmnjvzmfsbjtvvvgzrvjwldlbzjdbrsvvgmmjrgsbvtvthjbcqlzqhjqfvbzzvlpmrlmphftwbsvvwnwqfwvsnlvlcdgqjspprmwptcjhbjplzrqlhmvzmbfvwwvgvtqlvgfvzqdprfcjqsnndwqmbhlvfvhdhghtsrhbcrrshlsdtlbwntbcvvjhlcscfcnhbdnngtsccrnfbbqbfggvwnmlfhmqbdqpnzvzcvngcctbrshsdvhstcnwvjgwchzdndgbgjnddrmfgftvvjtdnqhfjmpjcjjtmgztvnwnrjjgmcgcqclnwvclngrtjggrprmfpqcsmdtbswhwrgwgfflqldtpnfdhdltrnhdvqqdsshcrnncdpvbhvlcbjlznjjzsdcjjpqprnzpmvqvrfnhdvhgrsmlcgtbsmrgqqtmblqmqcnmnmbcmmjvnptzbbqmcpwbflhccpfrjvfzmcsttfjtjgrnjbtwbncrsjjgjwdpmvfpqmzqwgjvgvfnpbhgzlzhfsnwmjjjsgcjjcwcfbzrmfzwdmhffqnzscbnfmpnbdbccrsjgqgvftszdbqbstwtwmwfzbtmvdmwvshlcpqnsqfwqlfclmjdjvgszsdblwvnhtwtrjcwsmpgflhdqmndrjvqlhqclmwhscnznmhjtqjlnglpbmgvptjnrpnjlqslssfnbdwlrwrdrtfspsjwzvwzfjpflqgmfnbvzqglrrccsnqtchnhlnrwlwqmqdvwsjmbjbvczvqcgfrrtftcgqsnvzhjlshnlvqmvrjljpsvmdzwqgltmccnplbmplhpvvflhmgfzmhczpwffbzhzhhggzgwtpmlzgrbpfgcnmfdbgcwrbgdpzpwmtwgmjtpmqzzgclmcpjgzdrwqfdwqzzqszrwmbwcqzcjdphqtwlbqmnddsdthgjrlshhmzgrqlhghrbqgzppqbdmmlnthhhmtdcdnbqfvbwdrdgbbpbhtrflwmhwjmzdtwmzhjndbrvbtbqnzbsrrbfdrrdnjltdtsjnpddmqzzbzblzvwctpdhfqgqntczwlgqbvvmhjblztlpptqjscztlrvrglrbsbfdjdfbwjltjcdgmqzgtjqjfgjnnpqgfhsrcggrszhbgfhtjmlgmmvshcpjwmcwcvwhnbjzrzfwtnlsnmdgfpbhvgfrhmhmsmtrnblsmnjclqzfgttrdmvpsvlcvnhmgmltfhffzllfrmdqdpzdmjdmsnmpwbwvrdvwvrcdsfwftfbfvmzjttrqgqlqqdtmcpdpfqfsclcmcdzhjwqrbhmzjjsvpbjzzgfwbjbqmzmtrnflwrqgnbgqnpntqmlngmgcrflgvhpznvrfwzlwrswbdsldfdbhvwvcbwhmpcslhmmbjdzvmgrjwzqqzlrrgddpssqcshzrsvrrzzcbsgvfmrlcgjrcpphctdwtjbmrlnrmrbgsqbjnmnsbjfhszcgdqfflcwvrvnwtvcnhcffvphwmzqpwnwncrbnzrnvjzsrnlzlfdbgztrhvlvpczzqnwsvwvnhgnclhndjsgqdgznjzrtmslmgnjzpj
-mjqjpqmgbljsphdztnvjfqwrcgsmlb
-bvwbjplbgvbhsrlpgdmjqwftvncz
-nppdvjthqldpwncqszvftbrmjlhg
-nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg
-zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw

6/sample-input.txt

@@ -1 +1,6 @@
 zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw
+mjqjpqmgbljsphdztnvjfqwrcgsmlb
+bvwbjplbgvbhsrlpgdmjqwftvncz
+nppdvjthqldpwncqszvftbrmjlhg
+nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg
+zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw

6/src/index.ts

@@ -1,6 +1,6 @@
 import { FileHandle, open } from 'fs/promises'
 
-function findMarker(line: string): void {
+function findMarker(line: string): number {
   const buffer: string[] = []
   const difference = 14
   let marker = 0
@@ -14,19 +14,24 @@ function findMarker(line: string): void {
 
     if (!buffer.includes(character)) {
       buffer.push(character)
-      marker = i
+      marker = i + 1
       if (buffer.length === difference) {
         break
       }
     }
   }
 
-  console.log(buffer, marker)
+  if (process.env.DEBUG) {
+    console.log(buffer)
+  }
+
+  return marker
 }
 
 async function solve(file: FileHandle): Promise<void> {
   for await (const line of file.readLines()) {
-    findMarker(line)
+    const solution = findMarker(line)
+    console.log(`solution: ${solution}`)
   }
 }
 

7/src/index.ts

@@ -100,7 +100,12 @@ async function solve(file: FileHandle): Promise<void> {
   walkAndCacheSize(rootFs)
   const freeSpace = DESIRED_FREE_SPACE - (DISK_SPACE - rootFs.size)
   const possibleDeletions = sortDirectories(rootFs).filter((fs) => fs.size > freeSpace)
-  console.log(possibleDeletions)
+
+  if (process.env.DEBUG) {
+    console.log(possibleDeletions)
+  }
+
+  console.log(`solution: ${possibleDeletions[0].size}`)
 }
 
 async function run() {

8/src/index.ts

@@ -80,7 +80,7 @@ async function solve(file: FileHandle): Promise<void> {
 
   const scene = calculateSceneOfTrees(rows)
 
-  console.log(maxScene(scene))
+  console.log(`solution: ${maxScene(scene)}`)
 }
 
 async function run() {

9/src/index.ts

@@ -76,7 +76,7 @@ async function solve(file: FileHandle): Promise<void> {
     move(rope, instruction, tailPositions)
   }
 
-  console.log(tailPositions.size)
+  console.log(`solution: ${tailPositions.size}`)
 }
 
 async function run() {

README.md

@@ -2,6 +2,17 @@
 
 https://adventofcode.com/
 
-# approach
+## 2022
 
-2022 | typescript | just having fun
+### approach
+
+typescript | just having fun
+
+### run
+
+[DEBUG=true] npm run solve -- <day>
+
+### notes
+
+- READMEs embedded examples aren't formatted
+- some days only have part 2 solutions intact

package.json

@@ -2,7 +2,7 @@
   "name": "advent of code",
   "version": "0.0.1",
   "scripts": {
-    "solve": "node --loader ts-node/esm"
+    "solve": "./solve.sh"
   },
   "keywords": [],
   "author": "",

solve.sh

@@ -1,4 +1,34 @@
 #!/usr/bin/env bash
 
-# usage -> ./solve.sh 1/src/index.ts 1/input.txt
-node --loader ts-node/esm $1 $2 $3
+getFolder() {
+	dirname "$(dirname "$1")"
+}
+
+solve() {
+	folder=$(getFolder "$1")
+
+	printf "\nRunning advent day %s\n\n" "$folder"
+	npx ts-node "$1" "$2"
+	printf "\n"
+}
+
+if [ $# -eq 1 ]; then
+	if [[ -d "$1/" && "$1/" =~ ^[0-9]+\/$ ]]; then
+		solve "$1/src/index.ts" "$1/input.txt"
+	elif [[ -f "$1" ]]; then
+		folder=$(getFolder "$1")
+		solve "$1" "$folder/input.txt"
+	else
+		echo "$1 is not valid"
+	fi
+elif [ $# -eq 2 ]; then
+	if [[ -d "$1/" && "$1/" =~ ^[0-9]+\/$ && -f "$2" ]]; then
+		solve "$1/src/index.ts" "$2"
+	elif [[ -f "$1" && -f "$2" ]]; then
+		solve "$1" "$2"
+	else
+		echo "either $1 or $2 is not valid"
+	fi
+else
+	printf "Usage: [DEBUG=true] solve.sh <day|script> [input]\n"
+fi