C
C#•3w ago
Sckab

Having problem with TOML parser

Basically i'm building a console application, and i want the possibility of creating a .toml config file, for parsing the file i'm using Tomlyn, this is the code: This is the error it gives: 
Tomlyn.TomlException: (1,2) : error : Unable to set the property Config on object type dinfo.core.Handlers.TomlConfiguration.ConfigFile.
(5,2) : error : Unable to set the property IgnoreTest on object type dinfo.core.Handlers.TomlConfiguration.ConfigFile.
Tomlyn.TomlException: (1,2) : error : Unable to set the property Config on object type dinfo.core.Handlers.TomlConfiguration.ConfigFile.
(5,2) : error : Unable to set the property IgnoreTest on object type dinfo.core.Handlers.TomlConfiguration.ConfigFile.
I can't share the code cuz it's too long, i will send it in separate messages
6 Replies
Sckab
SckabOP•3w ago
classes for tables 
using System.Runtime.Serialization;
using dinfo.core.Utils.Globals;
using Tomlyn;

namespace dinfo.core.Handlers.TomlConfiguration;

public class ConfigFile
{
    [DataMember(Name = "Config")]
    public ConfigSection Config { get; set; } = new();

    [DataMember(Name = "Ignore")]
    public IgnoreSection Ignore { get; set; } = new();
}

public class ConfigSection
{
    public bool RecursiveConfig { get; set; } = false;
    public bool GitignoreConfig { get; set; } = false;
    public bool VerboseConfig { get; set; } = false;
    public bool NoTuiConfig { get; set; } = false;
    public bool IgnoreGitignoreConfig { get; set; } = false;
}

public class IgnoreSection
{
    [DataMember(Name = "DirectoryPaths")]
    public List<string> DirectoryPaths { get; set; } = new();

    [DataMember(Name = "FilePaths")]
    public List<string> FilePaths { get; set; } = new();
}
using System.Runtime.Serialization;
using dinfo.core.Utils.Globals;
using Tomlyn;

namespace dinfo.core.Handlers.TomlConfiguration;

public class ConfigFile
{
    [DataMember(Name = "Config")]
    public ConfigSection Config { get; set; } = new();

    [DataMember(Name = "Ignore")]
    public IgnoreSection Ignore { get; set; } = new();
}

public class ConfigSection
{
    public bool RecursiveConfig { get; set; } = false;
    public bool GitignoreConfig { get; set; } = false;
    public bool VerboseConfig { get; set; } = false;
    public bool NoTuiConfig { get; set; } = false;
    public bool IgnoreGitignoreConfig { get; set; } = false;
}

public class IgnoreSection
{
    [DataMember(Name = "DirectoryPaths")]
    public List<string> DirectoryPaths { get; set; } = new();

    [DataMember(Name = "FilePaths")]
    public List<string> FilePaths { get; set; } = new();
}
main class: 
public class ConfigFileHandler
{
    public static void FindTomlRoot(string targetDirectory)
    {
        while (!string.IsNullOrEmpty(targetDirectory))
        {
            if (Directory.Exists(Path.Combine(targetDirectory, ".git")))
            {
                GlobalsUtils.ConfigFilePath = targetDirectory;
                return;
            }

            var parentDir = Directory.GetParent(targetDirectory);
            targetDirectory = parentDir != null ? parentDir.FullName : string.Empty;
        }

        GlobalsUtils.ConfigFilePath = string.Empty;
    }

    public static void DeserializeConfigFile(string configFilePath)
    {
        string configContent = File.ReadAllText(configFilePath);

        var config = Toml.ToModel<ConfigFile>(configContent);

        GlobalsUtils.Recursive = config.Config.RecursiveConfig;
        GlobalsUtils.IgnoreGitignore = config.Config.IgnoreGitignoreConfig;
        GlobalsUtils.NoTui = config.Config.NoTuiConfig;
        GlobalsUtils.Verbose = config.Config.VerboseConfig;

        GlobalsUtils.IgnoredFiles = config.Ignore.FilePaths;
        GlobalsUtils.IgnoredDirectories = config.Ignore.DirectoryPaths;
    }
}
public class ConfigFileHandler
{
    public static void FindTomlRoot(string targetDirectory)
    {
        while (!string.IsNullOrEmpty(targetDirectory))
        {
            if (Directory.Exists(Path.Combine(targetDirectory, ".git")))
            {
                GlobalsUtils.ConfigFilePath = targetDirectory;
                return;
            }

            var parentDir = Directory.GetParent(targetDirectory);
            targetDirectory = parentDir != null ? parentDir.FullName : string.Empty;
        }

        GlobalsUtils.ConfigFilePath = string.Empty;
    }

    public static void DeserializeConfigFile(string configFilePath)
    {
        string configContent = File.ReadAllText(configFilePath);

        var config = Toml.ToModel<ConfigFile>(configContent);

        GlobalsUtils.Recursive = config.Config.RecursiveConfig;
        GlobalsUtils.IgnoreGitignore = config.Config.IgnoreGitignoreConfig;
        GlobalsUtils.NoTui = config.Config.NoTuiConfig;
        GlobalsUtils.Verbose = config.Config.VerboseConfig;

        GlobalsUtils.IgnoredFiles = config.Ignore.FilePaths;
        GlobalsUtils.IgnoredDirectories = config.Ignore.DirectoryPaths;
    }
}
Angius
Angius•3w ago
What does the TOML file you're trying to read look like?
Sckab
SckabOP•3w ago
It's a user made one, it should look something like this: 
[Config]
Recursive = true
IgnoreGitignore = true

[Ignore]
Directories = [ "obj" ]
Files = [ output.json ]
[Config]
Recursive = true
IgnoreGitignore = true

[Ignore]
Directories = [ "obj" ]
Files = [ output.json ]
I want the user to be able to create a config file, just docker.toml
Angius
Angius•3w ago
Well, this doesn't align: 
public class IgnoreSection
{
    [DataMember(Name = "DirectoryPaths")]
    public List<string> DirectoryPaths { get; set; } = new();

    [DataMember(Name = "FilePaths")]
    public List<string> FilePaths { get; set; } = new();
}
public class IgnoreSection
{
    [DataMember(Name = "DirectoryPaths")]
    public List<string> DirectoryPaths { get; set; } = new();

    [DataMember(Name = "FilePaths")]
    public List<string> FilePaths { get; set; } = new();
}
[Ignore]
Directories = [ "obj" ]
Files = [ output.json ]
[Ignore]
Directories = [ "obj" ]
Files = [ output.json ]
Sckab
SckabOP•3w ago
I know, i first wanna make sure it's working, then i will fix the names
Angius
Angius•3w ago
Well, the exception seems to be happening because some property cannot be set to a given value. It's possible that it cannot be set, because there is no value to set it to. Or that the property doesn't exist in the TOML file

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