public AzureReposBinding GetBinding(string orgName)
{
EnsureArgument.NotNullOrWhiteSpace(orgName, nameof(orgName));
string orgKey = GetOrgUserKey(orgName);
IGitConfiguration config = _git.GetConfiguration();
_trace.WriteLine($"Looking up organization binding for '{orgName}'...");
// NOT using the short-circuiting OR operator here on purpose - we need both branches to be evaluated
if (config.TryGet(GitConfigurationLevel.Local, orgKey, out string localUser) |
config.TryGet(GitConfigurationLevel.Global, orgKey, out string globalUser))
{
return(new AzureReposBinding(orgName, globalUser, localUser));
}
// No bound user
return(null);
}
public void GitConfiguration_TryGet_Name_DoesNotExists_ReturnsFalse()
{
string repoPath = CreateRepository();
string gitPath = GetGitPath();
var trace = new NullTrace();
var git = new GitProcess(trace, gitPath, repoPath);
IGitConfiguration config = git.GetConfiguration();
string randomName = $"{Guid.NewGuid():N}.{Guid.NewGuid():N}";
bool result = config.TryGet(randomName, out string value);
Assert.False(result);
Assert.Null(value);
}
public string GetAuthority(string orgName)
{
EnsureArgument.NotNullOrWhiteSpace(orgName, nameof(orgName));
_trace.WriteLine($"Looking up cached authority for organization '{orgName}'...");
IGitConfiguration config = _git.GetConfiguration();
if (config.TryGet(GitConfigurationLevel.Global, GetAuthorityKey(orgName), out string authority))
{
return(authority);
}
return(null);
}
public void GitConfiguration_TryGet_SectionProperty_DoesNotExists_ReturnsFalse()
{
string repoPath = CreateRepository();
string gitPath = GetGitPath();
var trace = new NullTrace();
var git = new GitProcess(trace, gitPath, repoPath);
IGitConfiguration config = git.GetConfiguration();
string randomSection = Guid.NewGuid().ToString("N");
string randomProperty = Guid.NewGuid().ToString("N");
bool result = config.TryGet(randomSection, randomProperty, out string value);
Assert.False(result);
Assert.Null(value);
}
public void GitConfiguration_TryGet_SectionScopeProperty_NullScope_ReturnsTrueOutUnscopedString()
{
string repoPath = CreateRepository(out string workDirPath);
Git(repoPath, workDirPath, "config --local user.name john.doe").AssertSuccess();
string gitPath = GetGitPath();
var trace = new NullTrace();
var git = new GitProcess(trace, gitPath, repoPath);
IGitConfiguration config = git.GetConfiguration();
bool result = config.TryGet("user", null, "name", out string value);
Assert.True(result);
Assert.NotNull(value);
Assert.Equal("john.doe", value);
}
public void GitConfiguration_TryGet_IsPath_False_ReturnsRawConfig()
{
string repoPath = CreateRepository(out string workDirPath);
ExecGit(repoPath, workDirPath, "config --local example.path ~/test").AssertSuccess();
string gitPath = GetGitPath();
var trace = new NullTrace();
var env = new TestEnvironment();
var git = new GitProcess(trace, env, gitPath, repoPath);
IGitConfiguration config = git.GetConfiguration();
bool result = config.TryGet("example.path", false, out string value);
Assert.True(result);
Assert.NotNull(value);
Assert.Equal($"~/test", value);
}
public void GitConfiguration_TryGet_Name_Exists_ReturnsTrueOutString()
{
string repoPath = CreateRepository(out string workDirPath);
ExecGit(repoPath, workDirPath, "config --local user.name john.doe").AssertSuccess();
string gitPath = GetGitPath();
var trace = new NullTrace();
var env = new TestEnvironment();
var git = new GitProcess(trace, env, gitPath, repoPath);
IGitConfiguration config = git.GetConfiguration();
bool result = config.TryGet("user.name", false, out string value);
Assert.True(result);
Assert.NotNull(value);
Assert.Equal("john.doe", value);
}
public void GitConfiguration_TryGet_BoolWithoutType_ReturnsRawConfig()
{
string repoPath = CreateRepository(out string workDirPath);
ExecGit(repoPath, workDirPath, "config --local example.bool fAlSe").AssertSuccess();
string gitPath = GetGitPath();
var trace = new NullTrace();
var env = new TestEnvironment();
var git = new GitProcess(trace, env, gitPath, repoPath);
IGitConfiguration config = git.GetConfiguration();
bool result = config.TryGet(GitConfigurationLevel.Local, GitConfigurationType.Raw,
"example.bool", out string value);
Assert.True(result);
Assert.NotNull(value);
Assert.Equal("fAlSe", value);
}
public void GitConfiguration_TryGet_IsPath_True_ReturnsCanonicalPath()
{
string repoPath = CreateRepository(out string workDirPath);
ExecGit(repoPath, workDirPath, "config --local example.path ~/test").AssertSuccess();
string homeDirectory = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
string gitPath = GetGitPath();
var trace = new NullTrace();
var env = new TestEnvironment();
var git = new GitProcess(trace, env, gitPath, repoPath);
IGitConfiguration config = git.GetConfiguration();
bool result = config.TryGet("example.path", true, out string value);
Assert.True(result);
Assert.NotNull(value);
Assert.Equal(Path.GetFullPath($"{homeDirectory}/test").Replace("\\", "/"), value);
}
public Task ConfigureAsync(ConfigurationTarget target)
{
string useHttpPathKey = $"{KnownGitCfg.Credential.SectionName}.https://dev.azure.com.{KnownGitCfg.Credential.UseHttpPath}";
GitConfigurationLevel configurationLevel = target == ConfigurationTarget.System
? GitConfigurationLevel.System
: GitConfigurationLevel.Global;
IGitConfiguration targetConfig = _context.Git.GetConfiguration();
if (targetConfig.TryGet(useHttpPathKey, false, out string currentValue) && currentValue.IsTruthy())
{
_context.Trace.WriteLine("Git configuration 'credential.useHttpPath' is already set to 'true' for https://dev.azure.com.");
}
else
{
_context.Trace.WriteLine("Setting Git configuration 'credential.useHttpPath' to 'true' for https://dev.azure.com...");
targetConfig.Set(configurationLevel, useHttpPathKey, "true");
}
return(Task.CompletedTask);
}
public IEnumerable <string> GetSettingValues(string envarName, string section, string property)
{
string value;
if (envarName != null)
{
if (_environment.Variables.TryGetValue(envarName, out value))
{
yield return(value);
}
}
if (section != null && property != null)
{
IGitConfiguration config = _git.GetConfiguration();
if (RemoteUri != null)
{
/*
* Look for URL scoped "section" configuration entries, starting from the most specific
* down to the least specific (stopping before the TLD).
*
* In a divergence from standard Git configuration rules, we also consider matching URL scopes
* without a scheme ("protocol://").
*
* For each level of scope, we look for an entry with the scheme included (the default), and then
* also one without it specified. This allows you to have one configuration scope for both "http" and
* "https" without needing to repeat yourself, for example.
*
* For example, starting with "https://foo.example.com/bar/buzz" we have:
*
* 1a. [section "https://foo.example.com/bar/buzz"]
* property = value
*
* 1b. [section "foo.example.com/bar/buzz"]
* property = value
*
* 2a. [section "https://foo.example.com/bar"]
* property = value
*
* 2b. [section "foo.example.com/bar"]
* property = value
*
* 3a. [section "https://foo.example.com"]
* property = value
*
* 3b. [section "foo.example.com"]
* property = value
*
* 4a. [section "https://example.com"]
* property = value
*
* 4b. [section "example.com"]
* property = value
*
* It is also important to note that although the section and property names are NOT case
* sensitive, the "scope" part IS case sensitive! We must be careful when searching to ensure
* we follow Git's rules.
*
*/
// Enumerate all configuration entries with the correct section and property name
// and make a local copy of them here to avoid needing to call `TryGetValue` on the
// IGitConfiguration object multiple times in a loop below.
var configEntries = new Dictionary <string, string>(GitConfigurationKeyComparer.Instance);
config.Enumerate((entryName, entryValue) =>
{
string entrySection = entryName.TruncateFromIndexOf('.');
string entryProperty = entryName.TrimUntilLastIndexOf('.');
if (StringComparer.OrdinalIgnoreCase.Equals(entrySection, section) &&
StringComparer.OrdinalIgnoreCase.Equals(entryProperty, property))
{
configEntries[entryName] = entryValue;
}
// Continue the enumeration
return(true);
});
foreach (string scope in RemoteUri.GetGitConfigurationScopes())
{
string queryName = $"{section}.{scope}.{property}";
// Look for a scoped entry that includes the scheme "protocol://example.com" first as this is more specific
if (configEntries.TryGetValue(queryName, out value))
{
yield return(value);
}
// Now look for a scoped entry that omits the scheme "example.com" second as this is less specific
string scopeWithoutScheme = scope.TrimUntilIndexOf(Uri.SchemeDelimiter);
string queryWithSchemeName = $"{section}.{scopeWithoutScheme}.{property}";
if (configEntries.TryGetValue(queryWithSchemeName, out value))
{
yield return(value);
}
}
}
/*
* Try to look for an un-scoped "section" property setting:
*
* [section]
* property = value
*
*/
if (config.TryGet($"{section}.{property}", out value))
{
yield return(value);
}
}
}