/// <summary>
/// Processes the <c>composer.json</c> file.
/// </summary>
public override bool Execute()
{
// parse the input JSON file:
JSONNode json;
try
{
json = JSON.Parse(File.ReadAllText(ComposerJsonPath));
}
catch (Exception ex)
{
Log.LogErrorFromException(ex);
return(false);
}
// cleanup output properties
Authors = new ITaskItem[0];
Dependencies = new ITaskItem[0];
Autoload_ClassMap = new ITaskItem[0];
Autoload_ClassMap_Exclude = new ITaskItem[0];
Autoload_PSR4 = new ITaskItem[0];
// process the file:
foreach (var node in json)
{
switch (node.Key.ToLowerInvariant())
{
case "name":
Name = GetName(node.Value);
break;
case "description":
Description = GetDescription(node.Value);
break;
case "keywords":
Tags = GetTags(node.Value);
break;
case "homepage":
Homepage = GetHomepage(node.Value);
break;
case "license":
License = GetLicense(node.Value);
break;
case "version":
/*
* Note, in general it is recommended to omit this tag and infer the value from a build process.
* Anyways, if it's there we should respect it.
*/
/*
* This must follow the format of `X.Y.Z` or `vX.Y.Z`
* with an optional suffix of `-dev`, `-patch` (-p), `-alpha` (-a), `-beta` (-b) or `-RC`.
* The patch, alpha, beta and RC suffixes can also be followed by a number.
*/
Version = SanitizeVersionValue(node.Value.Value);
break;
case "time":
ReleaseDate = GetReleaseDate(node.Value);
break;
case "authors":
Authors = Authors.Concat(GetAuthors(node.Value.AsArray)).AsArray();
break;
case "require":
// { "name": "version constraint", }
Dependencies = Dependencies.Concat(GetDependencies(node.Value)).AsArray();
break;
case "require-dev":
if (ComposerIncludeDevPackages)
{
// { "name": "version constraint", }
Dependencies = Dependencies.Concat(GetDependencies(node.Value)).AsArray();
}
break;
case "suggest":
if (ComposerIncludeSuggestPackages)
{
// CONSIDER: Suggest packages are only informative, does not make much sense to reference those "names" directly.
// { "name": "description", }
Dependencies = Dependencies.Concat(GetDependencies(node.Value, ignoreVersion: true)).AsArray();
}
break;
case "autoload":
// "autoload" : { "psr-0", "psr-4", "classmap", "exclude-from-classmap", "files" }
foreach (var autoload in node.Value)
{
switch (autoload.Key.ToLowerInvariant())
{
case "psr-4":
Autoload_PSR4 = Autoload_PSR4.Concat(GetAutoloadPsr4FromPsr4(autoload.Value.AsObject)).AsArray();
break;
case "psr-0":
Autoload_PSR4 = Autoload_PSR4.Concat(GetAutoloadPsr4FromPsr0(autoload.Value.AsObject)).AsArray();
break;
case "classmap":
Autoload_ClassMap = Autoload_ClassMap.Concat(
GetAutoloadClassMapString(autoload.Value.AsArray, false).Select(path => new TaskItem(path))).ToArray();
break;
case "exclude-from-classmap":
Autoload_ClassMap_Exclude = Autoload_ClassMap_Exclude.Concat(
GetAutoloadClassMapString(autoload.Value.AsArray, true).Select(path => new TaskItem(path))).ToArray();
break;
case "files": // TODO: "files"
default:
// ???
this.Log.LogWarning($"autoload \"{autoload.Key}\" key is not handled.");
break;
}
}
break;
}
}
return(true);
}