ProfessionalUwU/chksum
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Major additons

Browse Source 
Converted to new project structure
Check if db already exists
Add vacuum for db cleanup
Check if filehash already exits and write info to console
This commit is contained in:
ProfessionalUwU 2023-06-25 02:45:33 +02:00
parent 846b983caa
commit 5a3becb3b4
Signed by: ProfessionalUwU
GPG Key ID: 9F28CB1645C4BFB5
10 changed files with 199 additions and 52 deletions
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2
.editorconfig
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@ -10,7 +10,7 @@ indent_style = space
tab_width = 4
# Naming Conventions
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
dotnet_naming_style.camel_case.capitalization = camel_case
# New line preferences
csharp_new_line_before_open_brace = none

33
justfile
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@ -1,2 +1,31 @@
publish:
@dotnet publish --configuration Release chksum.csproj
default:
@just --list
project_name := `printf '%s\n' "${PWD##*/}"`
uppercase_project_name := capitalize(project_name)
setup:
@mkdir src
@dotnet new sln --name src/{{project_name}}
@dotnet new classlib -o src/{{uppercase_project_name}}
@dotnet new xunit -o src/{{uppercase_project_name}}.Tests
@dotnet sln add src/{{uppercase_project_name}}/{{uppercase_project_name}}.csproj
@dotnet sln add src/{{uppercase_project_name}}.Tests/{{uppercase_project_name}}.Tests.csproj
@dotnet add src/{{uppercase_project_name}}/{{uppercase_project_name}}.csproj reference src/{{uppercase_project_name}}.Tests/{{uppercase_project_name}}.Tests.csproj
run:
@dotnet run
build:
@dotnet build src/{{uppercase_project_name}}/{{uppercase_project_name}}.csproj
@dotnet build src/{{uppercase_project_name}}.Tests/{{uppercase_project_name}}.Tests.csproj
publish: format
@dotnet publish --configuration Release src/{{uppercase_project_name}}/{{uppercase_project_name}}.csproj
format:
@dotnet format src/{{uppercase_project_name}}
@dotnet format src/{{uppercase_project_name}}.Tests
test: build
@dotnet test src/{{uppercase_project_name}}.Tests

25
src/Chksum.Tests/Chksum.Tests.csproj Normal file
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@ -0,0 +1,25 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net7.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<IsPackable>false</IsPackable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="FluentAssertions" Version="6.11.0" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
<PackageReference Include="xunit" Version="2.4.2" />
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="coverlet.collector" Version="3.1.2">
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
</Project>

2
src/Chksum.Tests/Usings.cs Normal file
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@ -0,0 +1,2 @@
global using Xunit;
global using FluentAssertions;

8
src/Chksum.Tests/doTheThingTest.cs Normal file
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@ -0,0 +1,8 @@
namespace Chksum.Tests;
public class doTheThingTest {
[Fact]
public void doTheThing_willNotThrowAnException() {
}
}

4
chksum.csproj → src/Chksum/Chksum.csproj
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@ -1,5 +1,9 @@
<Project Sdk="Microsoft.NET.Sdk">
<ItemGroup>
<ProjectReference Include="..\Chksum.Tests\Chksum.Tests.csproj" />
</ItemGroup>
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net7.0</TargetFramework>

17
Program.cs → src/Chksum/Program.cs
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@ -1,3 +1,6 @@
using System;
using Chksum.Utils;
public class Program {
static void Main(string[] args) {
@ -11,7 +14,9 @@ public class Program {
return;
}
Chksum.getBaseDir();
ChksumUtils utils = new ChksumUtils();
utils.getBaseDir();
Console.ForegroundColor = ConsoleColor.Green;
switch (args[0]) {
@ -19,7 +24,7 @@ public class Program {
Console.WriteLine("Starting the checksum process.");
Console.ResetColor();
Chksum.doTheThing();
utils.doTheThing();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Checksum process finished");
@ -28,7 +33,7 @@ public class Program {
Console.WriteLine("Counting md5 checksum files.");
Console.ResetColor();
Chksum.countAllMd5Checksums();
utils.countAllMd5Checksums();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Finished counting all md5 checksum files.");
@ -37,7 +42,7 @@ public class Program {
Console.WriteLine("Deleting all md5 checksum files.");
Console.ResetColor();
Chksum.deleteAllMd5Checksums();
utils.deleteAllMd5Checksums();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Deleted all md5 checksum files.");
@ -46,10 +51,10 @@ public class Program {
Console.WriteLine("Comparing all md5 checksum files. If there is none, creating one.");
Console.ResetColor();
Chksum.compareChecksums();
utils.compareChecksums();
break;
case "createDB":
Chksum.initializeDB();
utils.initializeDB();
break;
case "help":
PrintAvailableOptions();

128
chksum.cs → src/Chksum/chksum.cs
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@ -1,3 +1,5 @@
using System;
using System.IO;
using Microsoft.Data.Sqlite;
// Go into folder
@ -5,14 +7,15 @@ using Microsoft.Data.Sqlite;
// If there is a file. Calculate md5sum > filename.md5
// If there is no file. Repeat
public class Chksum {
namespace Chksum.Utils;
public class ChksumUtils {
// int getDirectoryCount() {
// int folderCount = Directory.GetDirectories(Directory.GetCurrentDirectory()).Length; // Get folder count in current directory
// return folderCount;
// }
private static int getFileCount() {
private int getFileCount() {
int fileCount = Directory.GetFiles(Directory.GetCurrentDirectory()).Length; // Get file count in current directory
return fileCount;
}
@ -22,31 +25,44 @@ public class Chksum {
// return parentFolder;
// }
public static string DatabaseRoot { get; set; }
public static void getBaseDir() {
public string DatabaseRoot { get; set; }
public void getBaseDir() {
DatabaseRoot = AppDomain.CurrentDomain.BaseDirectory;
}
public static void initializeDB() {
using (var connection = new SqliteConnection("Data Source=chksum.db")) {
connection.Open();
public void initializeDB() {
if (!File.Exists("chksum.db")) {
using (var connection = new SqliteConnection("Data Source=chksum.db")) {
connection.Open();
var command = connection.CreateCommand();
command.CommandText =
@"
CREATE TABLE file (
filehash TEXT NOT NULL PRIMARY KEY,
filename TEXT NOT NULL,
pathtofile TEXT NOT NULL,
artist TEXT,
playbacklength INTEGER
);
";
command.ExecuteNonQuery();
}
}
}
public void cleanDB() {
using (var connection = new SqliteConnection("Data Source=" + DatabaseRoot + "chksum.db")) {
var command = connection.CreateCommand();
command.CommandText =
@"
CREATE TABLE file (
filehash TEXT NOT NULL PRIMARY KEY,
filename TEXT NOT NULL,
pathtofile TEXT NOT NULL,
artist TEXT,
playbacklength INTEGER
);
vacuum;
";
command.ExecuteNonQuery();
}
}
private static string CalculateMD5(string filename) {
private string CalculateMD5(string filename) {
using (var md5 = System.Security.Cryptography.MD5.Create()) {
using (var stream = File.OpenRead(filename)) {
var hash = md5.ComputeHash(stream);
@ -55,49 +71,79 @@ public class Chksum {
}
}
public static void doTheThing() {
foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) {
Directory.SetCurrentDirectory(directory); // Set new root
if (getFileCount() >= 1) {
DirectoryInfo dir = new DirectoryInfo(Directory.GetCurrentDirectory());
FileInfo[] files = dir.GetFiles();
foreach (FileInfo file in files) {
string fileName = file.Name;
string absolutePathToFile = Path.GetFullPath(fileName);
string pathToFile = Path.GetRelativePath(DatabaseRoot, absolutePathToFile);
string fileHash = CalculateMD5(fileName);
public void doTheThing() {
foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) using (var connection = new SqliteConnection("Data Source=" + DatabaseRoot + "chksum.db;Mode=ReadWrite")) {
Directory.SetCurrentDirectory(directory); // Set new root
if (getFileCount() >= 1) {
DirectoryInfo dir = new DirectoryInfo(Directory.GetCurrentDirectory());
FileInfo[] files = dir.GetFiles();
foreach (FileInfo file in files) {
string fileName = file.Name;
string absolutePathToFile = Path.GetFullPath(fileName);
string pathToFile = Path.GetRelativePath(DatabaseRoot, absolutePathToFile);
string fileHash = CalculateMD5(fileName);
using (var connection = new SqliteConnection("Data Source=" + DatabaseRoot + "chksum.db;Mode=ReadWrite")) {
connection.Open();
if (checkIfFileAlreadyExists(fileHash, fileName) == false) {
connection.Open();
var command = connection.CreateCommand();
command.CommandText =
@"
var command = connection.CreateCommand();
command.CommandText =
@"
INSERT INTO file (filehash, filename, pathtofile)
VALUES ($filehash, $filename, $pathtofile)
";
command.Parameters.AddWithValue("$filehash", fileHash);
command.Parameters.AddWithValue("$filename", fileName);
command.Parameters.AddWithValue("$pathtofile", pathToFile);
command.ExecuteNonQuery();
";
command.Parameters.AddWithValue("$filehash", fileHash);
command.Parameters.AddWithValue("$filename", fileName);
command.Parameters.AddWithValue("$pathtofile", pathToFile);
command.ExecuteNonQuery();
}
}
}
doTheThing();
}
doTheThing();
}
private bool checkIfFileAlreadyExists(string fileHash, string fileName) {
string filehash = string.Empty;
string filename = string.Empty;
using (var connection = new SqliteConnection("Data Source=" + DatabaseRoot + "chksum.db;Mode=ReadWrite")) {
connection.Open();
var command = connection.CreateCommand();
command.CommandText =
@"
SELECT filehash, filename FROM file WHERE filehash = $filehash
";
command.Parameters.AddWithValue("$filehash", fileHash);
using (var reader = command.ExecuteReader()) {
while (reader.Read()) {
filehash = reader.GetString(0);
filename = reader.GetString(1);
}
}
}
if (fileHash == filehash) {
Console.WriteLine($"Duplicate files found: {fileName} with the hash {fileHash} is identical to {filename} with the hash {filehash}");
return true;
} else {
return false;
}
}
private static int getTotalFileCount() {
private int getTotalFileCount() {
int totalFileCount = Directory.GetFiles(Directory.GetCurrentDirectory(), "*", SearchOption.AllDirectories).Length;
return totalFileCount - 1; // Remove the program from the totalFileCount
}
public static void countAllMd5Checksums() {
public void countAllMd5Checksums() {
int totalMD5FileCount = Directory.GetFiles(Directory.GetCurrentDirectory(), "*.md5", SearchOption.AllDirectories).Length;
Console.WriteLine("There are " + totalMD5FileCount + " md5 checksums");
}
public static void deleteAllMd5Checksums() {
public void deleteAllMd5Checksums() {
foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) {
Directory.SetCurrentDirectory(directory); // Set new root
if (getFileCount() >= 1) {
@ -115,7 +161,7 @@ public class Chksum {
}
}
public static void compareChecksums() {
public void compareChecksums() {
foreach (var directory in Directory.GetDirectories(Directory.GetCurrentDirectory())) {
Directory.SetCurrentDirectory(directory); // Set new root
if (getFileCount() >= 1) {

0
debugchksum.cs → src/Chksum/debugchksum.cs
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28
src/chksum.sln Normal file
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@ -0,0 +1,28 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.0.31903.59
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Chksum", "Chksum\Chksum.csproj", "{BBC56294-03CF-42E0-A838-75AF41EEE32B}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Chksum.Tests", "Chksum.Tests\Chksum.Tests.csproj", "{239727BC-7124-4985-A6F3-2700295AA06F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{BBC56294-03CF-42E0-A838-75AF41EEE32B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{BBC56294-03CF-42E0-A838-75AF41EEE32B}.Debug|Any CPU.Build.0 = Debug|Any CPU
{BBC56294-03CF-42E0-A838-75AF41EEE32B}.Release|Any CPU.ActiveCfg = Release|Any CPU
{BBC56294-03CF-42E0-A838-75AF41EEE32B}.Release|Any CPU.Build.0 = Release|Any CPU
{239727BC-7124-4985-A6F3-2700295AA06F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{239727BC-7124-4985-A6F3-2700295AA06F}.Debug|Any CPU.Build.0 = Debug|Any CPU
{239727BC-7124-4985-A6F3-2700295AA06F}.Release|Any CPU.ActiveCfg = Release|Any CPU
{239727BC-7124-4985-A6F3-2700295AA06F}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal