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Merge pull request #16 from datalust/dev
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| using System.Text; | ||
| using Datalust.Piggy.Database; | ||
| using Datalust.Piggy.History; | ||
| using Datalust.Piggy.Status; | ||
| using Npgsql; | ||
| using Serilog; | ||
|
|
||
| namespace Datalust.Piggy.Baseline | ||
| { | ||
| class BaselineSession | ||
| { | ||
| public static void BaselineDatabase(string host, string database, string username, string password, string scriptRoot) | ||
| { | ||
| using (var connection = DatabaseConnector.Connect(host, database, username, password, false)) | ||
| { | ||
| var scripts = DatabaseStatus.GetPendingScripts(connection, scriptRoot); | ||
|
|
||
| Log.Information("Found {Count} script files without change log records", scripts.Length); | ||
|
|
||
| if (scripts.Length != 0) | ||
| { | ||
| var commandText = new StringBuilder(); | ||
| commandText.AppendLine("START TRANSACTION ISOLATION LEVEL REPEATABLE READ;"); | ||
| commandText.AppendLine(AppliedChangeScriptLog.ChangesTableCreateScript); | ||
|
|
||
| foreach (var script in scripts) | ||
| { | ||
| Log.Information("Recording {FullPath} as {ScriptFile}", script.FullPath, script.RelativeName); | ||
| commandText.AppendLine(AppliedChangeScriptLog.CreateApplyLogScriptFor(script)); | ||
| } | ||
|
|
||
| commandText.AppendLine("COMMIT TRANSACTION;"); | ||
|
|
||
| Log.Information("Writing change log"); | ||
| using (var command = new NpgsqlCommand(commandText.ToString(), connection)) | ||
| { | ||
| command.ExecuteNonQuery(); | ||
| } | ||
| } | ||
|
|
||
| Log.Information("Done"); | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,16 +1,12 @@ | ||
| using System.Collections.Generic; | ||
| using System; | ||
| using System.Collections.Generic; | ||
|
|
||
| namespace Datalust.Piggy.Cli | ||
| { | ||
| public abstract class CommandFeature | ||
| abstract class CommandFeature | ||
| { | ||
| protected CommandFeature() | ||
| { | ||
| Errors = new List<string>(); | ||
| } | ||
|
|
||
| public abstract void Enable(OptionSet options); | ||
|
|
||
| public IList<string> Errors { get; private set; } | ||
| public virtual IEnumerable<string> GetUsageErrors() => Array.Empty<string>(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| using System; | ||
| using Datalust.Piggy.Baseline; | ||
| using Datalust.Piggy.Cli.Features; | ||
| using Datalust.Piggy.Update; | ||
| using Npgsql; | ||
| using Serilog; | ||
|
|
||
| namespace Datalust.Piggy.Cli.Commands | ||
| { | ||
| [Command("baseline", "Add scripts to the change log without running them")] | ||
| class BaselineCommand : Command | ||
| { | ||
| readonly UsernamePasswordFeature _usernamePasswordFeature; | ||
| readonly DatabaseFeature _databaseFeature; | ||
| readonly LoggingFeature _loggingFeature; | ||
| readonly ScriptRootFeature _scriptRootFeature; | ||
|
|
||
| public BaselineCommand() | ||
| { | ||
| _databaseFeature = Enable<DatabaseFeature>(); | ||
| _usernamePasswordFeature = Enable<UsernamePasswordFeature>(); | ||
| _scriptRootFeature = Enable<ScriptRootFeature>(); | ||
| _loggingFeature = Enable<LoggingFeature>(); | ||
| } | ||
|
|
||
| protected override int Run() | ||
| { | ||
| _loggingFeature.Configure(); | ||
|
|
||
| try | ||
| { | ||
| BaselineSession.BaselineDatabase( | ||
| _databaseFeature.Host, _databaseFeature.Database, _usernamePasswordFeature.Username, _usernamePasswordFeature.Password, | ||
| _scriptRootFeature.ScriptRoot); | ||
|
|
||
| return 0; | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Log.Fatal(ex, "Could not baseline the database"); | ||
| return -1; | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| using System; | ||
| using Datalust.Piggy.Cli.Features; | ||
| using Datalust.Piggy.Database; | ||
| using Datalust.Piggy.Status; | ||
| using Serilog; | ||
|
|
||
| namespace Datalust.Piggy.Cli.Commands | ||
| { | ||
| [Command("pending", "Determine which scripts will be run in an update")] | ||
| class PendingCommand : Command | ||
| { | ||
| readonly UsernamePasswordFeature _usernamePasswordFeature; | ||
| readonly DatabaseFeature _databaseFeature; | ||
| readonly LoggingFeature _loggingFeature; | ||
| readonly ScriptRootFeature _scriptRootFeature; | ||
|
|
||
| public PendingCommand() | ||
| { | ||
| _databaseFeature = Enable<DatabaseFeature>(); | ||
| _usernamePasswordFeature = Enable<UsernamePasswordFeature>(); | ||
| _scriptRootFeature = Enable<ScriptRootFeature>(); | ||
| _loggingFeature = Enable<LoggingFeature>(); | ||
| } | ||
|
|
||
| protected override int Run() | ||
| { | ||
| _loggingFeature.Configure(); | ||
|
|
||
| try | ||
| { | ||
| using (var connection = DatabaseConnector.Connect(_databaseFeature.Host, _databaseFeature.Database, | ||
| _usernamePasswordFeature.Username, _usernamePasswordFeature.Password, false)) | ||
| { | ||
| foreach (var pending in DatabaseStatus.GetPendingScripts(connection, _scriptRootFeature.ScriptRoot)) | ||
| { | ||
| Console.WriteLine($"{pending.RelativeName}"); | ||
| } | ||
| } | ||
|
|
||
| return 0; | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Log.Fatal(ex, "Could not determine pending change scripts"); | ||
| return -1; | ||
| } | ||
| } | ||
| } | ||
| } |
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