Migrate to gradle

This commit is contained in:
Ivan R. 2023-12-02 18:16:25 +05:00
parent 586e33a184
commit 570729bcac
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15 changed files with 398 additions and 127 deletions

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@ -1,23 +0,0 @@
package main
import java.io.File
fun main() {
var sum = 0
File("../input.txt").forEachLine{
var firstDigit = ""
var lastDigit = ""
for (c in it) {
if (c.isDigit()) {
lastDigit = c.toString()
if (firstDigit == "") {
firstDigit = c.toString()
}
}
}
sum += (firstDigit + lastDigit).toInt()
}
println(sum)
}

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@ -1,39 +0,0 @@
package main
import java.io.File
fun main() {
var sum = 0
File("../input.txt").forEachLine{
var firstDigit = ""
var lastDigit = ""
for (c in replaceStrWithDigits(it)) {
if (c.isDigit()) {
lastDigit = c.toString()
if (firstDigit == "") {
firstDigit = c.toString()
}
}
}
sum += (firstDigit + lastDigit).toInt()
}
println(sum)
}
fun replaceStrWithDigits(line: String): String {
var s = line
var words = arrayOf("one", "two", "three", "four", "five", "six", "seven", "eight", "nine")
var i = 0
while (i < s.length) {
for (w in words.indices) {
if (s.slice(i..s.length-1).startsWith(words[w])) {
s = s.replaceRange(i, i + 1, (w + 1).toString())
break
}
}
i += 1
}
return s
}

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@ -1,62 +0,0 @@
# Day 1: Trebuchet?!
Something is wrong with global snow production, and you've been selected to take a look.
The Elves have even given you a map; on it, they've used stars to mark the top fifty locations
that are likely to be having problems.
You've been doing this long enough to know that to restore snow operations,
you need to check all fifty stars by December 25th.
Collect stars by solving puzzles. Two puzzles will be made available on each day in the Advent calendar;
the second puzzle is unlocked when you complete the first. Each puzzle grants one star. Good luck!
You try to ask why they can't just use a weather machine ("not powerful enough")
and where they're even sending you ("the sky") and why your map looks mostly blank
("you sure ask a lot of questions") and hang on did you just say the sky
("of course, where do you think snow comes from") when you realize that the Elves
are already loading you into a trebuchet ("please hold still, we need to strap you in").
As they're making the final adjustments, they discover that their calibration document
(your puzzle input) has been amended by a very young Elf who was apparently just excited to show off
her art skills. Consequently, the Elves are having trouble reading the values on the document.
The newly-improved calibration document consists of lines of text;
each line originally contained a specific calibration value that the Elves now need to recover.
On each line, the calibration value can be found by combining the first digit and the last digit
(in that order) to form a single two-digit number.
For example:
```
1abc2
pqr3stu8vwx
a1b2c3d4e5f
treb7uchet
```
In this example, the calibration values of these four lines are `12`, `38`, `15`, and `77`.
Adding these together produces `142`.
Consider your entire calibration document. What is the sum of all of the calibration values?
## Part Two
Your calculation isn't quite right. It looks like some of the digits are actually spelled out with letters:
`one`, `two`, `three`, `four`, `five`, `six`, `seven`, `eight`, and `nine` also count as valid "digits".
Equipped with this new information, you now need to find the real first and last digit on each line. For example:
```
two1nine
eightwothree
abcone2threexyz
xtwone3four
4nineeightseven2
zoneight234
7pqrstsixteen
```
In this example, the calibration values are `29`, `83`, `13`, `24`, `42`, `14`, and `76`.
Adding these together produces `281`.
What is the sum of all of the calibration values?

43
advent-of-code-2023/aoc-01/.gitignore vendored Normal file
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@ -0,0 +1,43 @@
.idea
.gradle
build/
!gradle/wrapper/gradle-wrapper.jar
!**/src/main/**/build/
!**/src/test/**/build/
### IntelliJ IDEA ###
.idea/modules.xml
.idea/jarRepositories.xml
.idea/compiler.xml
.idea/libraries/
*.iws
*.iml
*.ipr
out/
!**/src/main/**/out/
!**/src/test/**/out/
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
bin/
!**/src/main/**/bin/
!**/src/test/**/bin/
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store

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@ -0,0 +1,27 @@
plugins {
kotlin("jvm") version "1.9.0"
application
}
group = "org.example"
version = "1.0-SNAPSHOT"
repositories {
mavenCentral()
}
dependencies {
testImplementation(kotlin("test"))
}
tasks.test {
useJUnitPlatform()
}
kotlin {
jvmToolchain(8)
}
application {
mainClass.set("MainKt")
}

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@ -0,0 +1 @@
kotlin.code.style=official

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@ -0,0 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

234
advent-of-code-2023/aoc-01/gradlew vendored Executable file
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@ -0,0 +1,234 @@
#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=${0##*/}
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

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@ -997,4 +997,4 @@ ttmtqrh3four4oneightrkv
7fjkfdlmhqxtwoxcpssngss
gsntbddbnone4cjqjmspzcsxmvvthreefive
56four4one2
cqmzqbxzfvonevmmmlxsnjr5zfg
cqmzqbxzfvonevmmmlxsnjr5zfg

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@ -0,0 +1,12 @@
pluginManagement {
repositories {
mavenCentral()
gradlePluginPortal()
}
}
plugins {
id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
}
rootProject.name = "aoc-01"

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import java.io.File
fun main(args: Array<String>) {
if (args.isEmpty()) {
println("Missing input file path")
return
}
val lines = File(args[0]).readLines()
println(getCalibrationValues(lines, false))
println(getCalibrationValues(lines, true))
}
fun getCalibrationValues(lines: List<String>, findWords: Boolean): Int {
var sum = 0
lines.forEach {
var firstDigit = ""
var lastDigit = ""
var s = it
if (findWords) {
s = replaceStrWithDigits(s)
}
for (char in s) {
if (char.isDigit()) {
lastDigit = char.toString()
if (firstDigit == "") {
firstDigit = char.toString()
}
}
}
sum += (firstDigit + lastDigit).toInt()
}
return sum
}
fun replaceStrWithDigits(line: String): String {
var s = line
val words = arrayOf("one", "two", "three", "four", "five", "six", "seven", "eight", "nine")
var i = 0
while (i < s.length) {
for (w in words.indices) {
if (s.slice(i..<s.length).startsWith(words[w])) {
s = s.replaceRange(i, i + 1, (w + 1).toString())
break
}
}
i += 1
}
return s
}

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import java.io.File
import kotlin.test.Test
import kotlin.test.assertEquals
class MainKtTest {
@Test
fun testGetCalibrationValues() {
val res = getCalibrationValues(File("test-1.txt").readLines(), false)
assertEquals(142, res)
}
@Test
fun testReplaceStringsAndGetCalibrationValues() {
val res = getCalibrationValues(File("test-2.txt").readLines(), true)
assertEquals(281, res)
}
}

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@ -1,4 +1,4 @@
1abc2
pqr3stu8vwx
a1b2c3d4e5f
treb7uchet
treb7uchet

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@ -4,4 +4,4 @@ abcone2threexyz
xtwone3four
4nineeightseven2
zoneight234
7pqrstsixteen
7pqrstsixteen