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Revert "C#: Tool status page support"
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‎cpp/autobuilder/Semmle.Autobuild.Cpp.Tests/BuildScripts.cs

Lines changed: 0 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,5 @@
11
using Xunit;
22
using Semmle.Autobuild.Shared;
3-
using Semmle.Util;
43
using System.Collections.Generic;
54
using System;
65
using System.Linq;
@@ -76,15 +75,6 @@ int IBuildActions.RunProcess(string cmd, string args, string? workingDirectory,
7675
throw new ArgumentException("Missing RunProcess " + pattern);
7776
}
7877

79-
int IBuildActions.RunProcess(string cmd, string args, string? workingDirectory, IDictionary<string, string>? env, BuildOutputHandler onOutput, BuildOutputHandler onError)
80-
{
81-
var ret = (this as IBuildActions).RunProcess(cmd, args, workingDirectory, env, out var stdout);
82-
83-
stdout.ForEach(line => onOutput(line));
84-
85-
return ret;
86-
}
87-
8878
public IList<string> DirectoryDeleteIn = new List<string>();
8979

9080
void IBuildActions.DirectoryDelete(string dir, bool recursive)
@@ -253,7 +243,6 @@ CppAutobuilder CreateAutoBuilder(bool isWindows,
253243
Actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_TRAP_DIR"] = "";
254244
Actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_SOURCE_ARCHIVE_DIR"] = "";
255245
Actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_ROOT"] = $@"C:\codeql\{codeqlUpperLanguage.ToLowerInvariant()}";
256-
Actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_DIAGNOSTIC_DIR"] = Path.GetTempPath();
257246
Actions.GetEnvironmentVariable["CODEQL_JAVA_HOME"] = @"C:\codeql\tools\java";
258247
Actions.GetEnvironmentVariable["CODEQL_PLATFORM"] = "win64";
259248
Actions.GetEnvironmentVariable["SEMMLE_DIST"] = @"C:\odasa";

‎cpp/autobuilder/Semmle.Autobuild.Cpp/CppAutobuilder.cs

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,4 @@
11
using Semmle.Autobuild.Shared;
2-
using Semmle.Util;
32

43
namespace Semmle.Autobuild.Cpp
54
{
@@ -22,7 +21,7 @@ public CppAutobuildOptions(IBuildActions actions) : base(actions)
2221

2322
public class CppAutobuilder : Autobuilder<CppAutobuildOptions>
2423
{
25-
public CppAutobuilder(IBuildActions actions, CppAutobuildOptions options) : base(actions, options, new DiagnosticClassifier()) { }
24+
public CppAutobuilder(IBuildActions actions, CppAutobuildOptions options) : base(actions, options) { }
2625

2726
public override BuildScript GetBuildScript()
2827
{

‎csharp/autobuilder/Semmle.Autobuild.CSharp.Tests/BuildScripts.cs

Lines changed: 0 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,5 @@
11
using Xunit;
22
using Semmle.Autobuild.Shared;
3-
using Semmle.Util;
43
using System.Collections.Generic;
54
using System;
65
using System.Linq;
@@ -86,15 +85,6 @@ int IBuildActions.RunProcess(string cmd, string args, string? workingDirectory,
8685
return ret;
8786
}
8887

89-
int IBuildActions.RunProcess(string cmd, string args, string? workingDirectory, IDictionary<string, string>? env, BuildOutputHandler onOutput, BuildOutputHandler onError)
90-
{
91-
var ret = (this as IBuildActions).RunProcess(cmd, args, workingDirectory, env, out var stdout);
92-
93-
stdout.ForEach(line => onOutput(line));
94-
95-
return ret;
96-
}
97-
9888
public IList<string> DirectoryDeleteIn { get; } = new List<string>();
9989

10090
void IBuildActions.DirectoryDelete(string dir, bool recursive)
@@ -401,7 +391,6 @@ private CSharpAutobuilder CreateAutoBuilder(bool isWindows,
401391
actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_TRAP_DIR"] = "";
402392
actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_SOURCE_ARCHIVE_DIR"] = "";
403393
actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_ROOT"] = $@"C:\codeql\{codeqlUpperLanguage.ToLowerInvariant()}";
404-
actions.GetEnvironmentVariable[$"CODEQL_EXTRACTOR_{codeqlUpperLanguage}_DIAGNOSTIC_DIR"] = Path.GetTempPath();
405394
actions.GetEnvironmentVariable["CODEQL_JAVA_HOME"] = @"C:\codeql\tools\java";
406395
actions.GetEnvironmentVariable["CODEQL_PLATFORM"] = isWindows ? "win64" : "linux64";
407396
actions.GetEnvironmentVariable["LGTM_INDEX_VSTOOLS_VERSION"] = vsToolsVersion;

‎csharp/autobuilder/Semmle.Autobuild.CSharp/AutoBuildRule.cs

Lines changed: 0 additions & 69 deletions
This file was deleted.

‎csharp/autobuilder/Semmle.Autobuild.CSharp/CSharpAutobuilder.cs

Lines changed: 56 additions & 132 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,6 @@
11
using Semmle.Extraction.CSharp;
22
using Semmle.Util.Logging;
33
using Semmle.Autobuild.Shared;
4-
using Semmle.Util;
5-
using System.Linq;
64

75
namespace Semmle.Autobuild.CSharp
86
{
@@ -31,16 +29,25 @@ public CSharpAutobuildOptions(IBuildActions actions) : base(actions)
3129

3230
public class CSharpAutobuilder : Autobuilder<CSharpAutobuildOptions>
3331
{
34-
private const string buildCommandDocsUrl =
35-
"https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-the-codeql-workflow-for-compiled-languages";
36-
37-
private readonly AutoBuildRule autoBuildRule;
38-
39-
public CSharpAutobuilder(IBuildActions actions, CSharpAutobuildOptions options) : base(actions, options, new CSharpDiagnosticClassifier()) =>
40-
this.autoBuildRule = new AutoBuildRule(this);
32+
public CSharpAutobuilder(IBuildActions actions, CSharpAutobuildOptions options) : base(actions, options) { }
4133

4234
public override BuildScript GetBuildScript()
4335
{
36+
/// <summary>
37+
/// A script that checks that the C# extractor has been executed.
38+
/// </summary>
39+
BuildScript CheckExtractorRun(bool warnOnFailure) =>
40+
BuildScript.Create(actions =>
41+
{
42+
if (actions.FileExists(Extractor.GetCSharpLogPath()))
43+
return 0;
44+
45+
if (warnOnFailure)
46+
Log(Severity.Error, "No C# code detected during build.");
47+
48+
return 1;
49+
});
50+
4451
var attempt = BuildScript.Failure;
4552
switch (GetCSharpBuildStrategy())
4653
{
@@ -58,9 +65,47 @@ public override BuildScript GetBuildScript()
5865
attempt = new DotNetRule().Analyse(this, false) & CheckExtractorRun(true);
5966
break;
6067
case CSharpBuildStrategy.Auto:
68+
var cleanTrapFolder =
69+
BuildScript.DeleteDirectory(TrapDir);
70+
var cleanSourceArchive =
71+
BuildScript.DeleteDirectory(SourceArchiveDir);
72+
var tryCleanExtractorArgsLogs =
73+
BuildScript.Create(actions =>
74+
{
75+
foreach (var file in Extractor.GetCSharpArgsLogs())
76+
{
77+
try
78+
{
79+
actions.FileDelete(file);
80+
}
81+
catch // lgtm[cs/catch-of-all-exceptions] lgtm[cs/empty-catch-block]
82+
{ }
83+
}
84+
85+
return 0;
86+
});
87+
var attemptExtractorCleanup =
88+
BuildScript.Try(cleanTrapFolder) &
89+
BuildScript.Try(cleanSourceArchive) &
90+
tryCleanExtractorArgsLogs &
91+
BuildScript.DeleteFile(Extractor.GetCSharpLogPath());
92+
93+
/// <summary>
94+
/// Execute script `s` and check that the C# extractor has been executed.
95+
/// If either fails, attempt to cleanup any artifacts produced by the extractor,
96+
/// and exit with code 1, in order to proceed to the next attempt.
97+
/// </summary>
98+
BuildScript IntermediateAttempt(BuildScript s) =>
99+
(s & CheckExtractorRun(false)) |
100+
(attemptExtractorCleanup & BuildScript.Failure);
101+
61102
attempt =
62-
// Attempt a few different build strategies to see if one works
63-
this.autoBuildRule.Analyse(this, true) |
103+
// First try .NET Core
104+
IntermediateAttempt(new DotNetRule().Analyse(this, true)) |
105+
// Then MSBuild
106+
(() => IntermediateAttempt(new MsBuildRule().Analyse(this, true))) |
107+
// And finally look for a script that might be a build script
108+
(() => new BuildCommandAutoRule(DotNetRule.WithDotNet).Analyse(this, true) & CheckExtractorRun(true)) |
64109
// All attempts failed: print message
65110
AutobuildFailure();
66111
break;
@@ -69,127 +114,6 @@ public override BuildScript GetBuildScript()
69114
return attempt;
70115
}
71116

72-
/// <summary>
73-
/// A script that checks that the C# extractor has been executed.
74-
/// </summary>
75-
public BuildScript CheckExtractorRun(bool warnOnFailure) =>
76-
BuildScript.Create(actions =>
77-
{
78-
if (actions.FileExists(Extractor.GetCSharpLogPath()))
79-
return 0;
80-
81-
if (warnOnFailure)
82-
Log(Severity.Error, "No C# code detected during build.");
83-
84-
return 1;
85-
});
86-
87-
protected override void AutobuildFailureDiagnostic()
88-
{
89-
// if `ScriptPath` is not null here, the `BuildCommandAuto` rule was
90-
// run and found at least one script to execute
91-
if (this.autoBuildRule.BuildCommandAutoRule.ScriptPath is not null)
92-
{
93-
var relScriptPath = this.MakeRelative(autoBuildRule.BuildCommandAutoRule.ScriptPath);
94-
95-
// if we found multiple build scripts in the project directory, then we can say
96-
// as much to indicate that we may have picked the wrong one;
97-
// otherwise, we just report that the one script we found didn't work
98-
DiagnosticMessage message =
99-
this.autoBuildRule.BuildCommandAutoRule.CandidatePaths.Count() > 1 ?
100-
new(
101-
this.Options.Language,
102-
"multiple-build-scripts",
103-
"There are multiple potential build scripts",
104-
markdownMessage:
105-
"CodeQL found multiple potential build scripts for your project and " +
106-
$"attempted to run `{relScriptPath}`, which failed. " +
107-
"This may not be the right build script for your project. " +
108-
$"Set up a [manual build command]({buildCommandDocsUrl})."
109-
) :
110-
new(
111-
this.Options.Language,
112-
"script-failure",
113-
"Unable to build project using build script",
114-
markdownMessage:
115-
"CodeQL attempted to build your project using a script located at " +
116-
$"`{relScriptPath}`, which failed. " +
117-
$"Set up a [manual build command]({buildCommandDocsUrl})."
118-
);
119-
120-
AddDiagnostic(message);
121-
}
122-
123-
// project files which don't exist get marked as not .NET core projects, but we don't want
124-
// to show an error for this if the files don't exist
125-
var foundNotDotNetProjects = autoBuildRule.DotNetRule.NotDotNetProjects.Where(
126-
proj => this.Actions.FileExists(proj.FullPath)
127-
);
128-
129-
// both dotnet and msbuild builds require project or solution files; if we haven't found any
130-
// then neither of those rules would've worked
131-
if (this.ProjectsOrSolutionsToBuild.Count == 0)
132-
{
133-
this.AddDiagnostic(new(
134-
this.Options.Language,
135-
"no-projects-or-solutions",
136-
"No project or solutions files found",
137-
markdownMessage:
138-
"CodeQL could not find any project or solution files in your repository. " +
139-
$"Set up a [manual build command]({buildCommandDocsUrl})."
140-
));
141-
}
142-
// show a warning if there are projects which are not compatible with .NET Core, in case that is unintentional
143-
else if (foundNotDotNetProjects.Any())
144-
{
145-
this.AddDiagnostic(new(
146-
this.Options.Language,
147-
"dotnet-incompatible-projects",
148-
"Some projects are incompatible with .NET Core",
149-
severity: DiagnosticMessage.TspSeverity.Warning,
150-
markdownMessage: $"""
151-
CodeQL found some projects which cannot be built with .NET Core:
152-
153-
{autoBuildRule.DotNetRule.NotDotNetProjects.Select(p => this.MakeRelative(p.FullPath)).ToMarkdownList(MarkdownUtil.CodeFormatter, 5)}
154-
"""
155-
));
156-
}
157-
158-
// report any projects that failed to build with .NET Core
159-
if (autoBuildRule.DotNetRule.FailedProjectsOrSolutions.Any())
160-
{
161-
this.AddDiagnostic(new(
162-
this.Options.Language,
163-
"dotnet-build-failure",
164-
"Some projects or solutions failed to build using .NET Core",
165-
markdownMessage: $"""
166-
CodeQL was unable to build the following projects using .NET Core:
167-
168-
{autoBuildRule.DotNetRule.FailedProjectsOrSolutions.Select(p => this.MakeRelative(p.FullPath)).ToMarkdownList(MarkdownUtil.CodeFormatter, 10)}
169-
170-
Set up a [manual build command]({buildCommandDocsUrl}).
171-
"""
172-
));
173-
}
174-
175-
// report any projects that failed to build with MSBuild
176-
if (autoBuildRule.MsBuildRule.FailedProjectsOrSolutions.Any())
177-
{
178-
this.AddDiagnostic(new(
179-
this.Options.Language,
180-
"msbuild-build-failure",
181-
"Some projects or solutions failed to build using MSBuild",
182-
markdownMessage: $"""
183-
CodeQL was unable to build the following projects using MSBuild:
184-
185-
{autoBuildRule.MsBuildRule.FailedProjectsOrSolutions.Select(p => this.MakeRelative(p.FullPath)).ToMarkdownList(MarkdownUtil.CodeFormatter, 10)}
186-
187-
Set up a [manual build command]({buildCommandDocsUrl}).
188-
"""
189-
));
190-
}
191-
}
192-
193117
/// <summary>
194118
/// Gets the build strategy that the autobuilder should apply, based on the
195119
/// options in the `lgtm.yml` file.

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