src/codeintel.psm1
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$HoverQuery = Get-Content -Raw "$PSScriptRoot/queries/Hover.graphql" $DefinitionQuery = Get-Content -Raw "$PSScriptRoot/queries/Definition.graphql" $ReferenceQuery = Get-Content -Raw "$PSScriptRoot/queries/Reference.graphql" function Get-SourcegraphHover { <# .SYNOPSIS Gets the hover content for a token at a given position in a file. .DESCRIPTION Queries LSIF data known to Sourcegraph to get the hover content for a token at a given position in a file. The output will be displayed as rendered markdown. .PARAMETER RepositoryName The name of the repository. .PARAMETER Revision The optional revision. .PARAMETER Path The file path of the token. .PARAMETER LineNumber The 0-based line number of the token. .PARAMETER CharacterNumber The 0-based character number of the token (or multiple). .PARAMETER Endpoint The endpoint URL of the Sourcegraph instance (default https://sourcegraph.com) .PARAMETER Token The authentication token (if needed). Go to the settings page on Sourcegraph to generate one. .INPUTS Sourcegraph.LineMatch. You can pipe text and symbol search results to this command. .OUTPUTS Sourcegraph.Location #> [CmdletBinding()] param( [ValidateNotNullOrEmpty()] [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string] $RepositoryName, [Alias('Sha')] [Alias('CommitID')] [Parameter(ValueFromPipelineByPropertyName)] [string] $Revision = 'HEAD', [ValidateNotNullOrEmpty()] [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [Alias('FilePath')] [string] $Path, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [int] $LineNumber, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [int[]] $CharacterNumber, # Supports multiple character numbers to support piping a LineMatch [Uri] $Endpoint = 'https://sourcegraph.com', [SecureString] $Token ) process { $CharacterNumber | ForEach-Object { $variables = @{ repository = $RepositoryName rev = $Revision path = $Path line = $LineNumber character = $_ } $data = Invoke-SourcegraphApiRequest -Query $HoverQuery -Variables $variables -Endpoint $Endpoint -Token $Token if (!$data.repository) { Write-Error "Repository $RepositoryName not found" return } if (!$data.repository.commit) { Write-Error "Revision $Revision not found in repository $RepositoryName" return } if (!$data.repository.commit.blob) { Write-Error "File $Path not found in repository $RepositoryName at revision $Revision" return } if (!$data.repository.commit.blob.lsif) { Write-Error "No LSIF data available for repository $RepositoryName at revision $Revision" return } $hover = $data.repository.commit.blob.lsif.hover if (!$hover) { return } $hover.PSObject.TypeNames.Insert(0, 'Sourcegraph.Hover') return $hover } } } Set-Alias Get-SrcHover Get-SourcegraphHover function Get-SourcegraphDefinition { <# .SYNOPSIS Gets the definition location for a token at a given position in a file. .DESCRIPTION Queries LSIF data known to Sourcegraph to get the definition location for a token at a given position in a file. .PARAMETER RepositoryName The name of the repository. .PARAMETER Revision The optional revision. .PARAMETER Path The file path of the token. .PARAMETER LineNumber The 0-based line number of the token. .PARAMETER CharacterNumber The 0-based character number of the token (or multiple). .PARAMETER Endpoint The endpoint URL of the Sourcegraph instance (default https://sourcegraph.com) .PARAMETER Token The authentication token (if needed). Go to the settings page on Sourcegraph to generate one. .INPUTS Sourcegraph.LineMatch. You can pipe text and symbol search results to this command. .OUTPUTS Sourcegraph.Location #> [CmdletBinding()] param( [Uri] $Endpoint = 'https://sourcegraph.com', [ValidateNotNullOrEmpty()] [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string] $RepositoryName, [Alias('Sha')] [Alias('CommitID')] [Parameter(ValueFromPipelineByPropertyName)] [string] $Revision = 'HEAD', [ValidateNotNullOrEmpty()] [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [Alias('FilePath')] [string] $Path, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [int] $LineNumber, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [int[]] $CharacterNumber, # Supports multiple character numbers to support piping a LineMatch [ValidateNotNullOrEmpty()] [SecureString] $Token ) process { $CharacterNumber | ForEach-Object { $variables = [pscustomobject]@{ repository = $RepositoryName rev = $Revision path = $Path line = $LineNumber character = $_ } $data = Invoke-SourcegraphApiRequest -Query $DefinitionQuery -Variables $variables -Endpoint $Endpoint -Token $Token if (!$data.repository) { Write-Error "Repository $RepositoryName not found" return } if (!$data.repository.commit) { Write-Error "Revision $Revision not found in repository $RepositoryName" return } if (!$data.repository.commit.blob) { Write-Error "File $Path not found in repository $RepositoryName at revision $Revision" return } if (!$data.repository.commit.blob.lsif) { Write-Error "No LSIF data available for repository $RepositoryName at revision $Revision" return } $connection = $data.repository.commit.blob.lsif.definitions $connection.nodes } | ForEach-Object { $_.Url = [Uri]::new($Endpoint, $_.url) $_.PSObject.TypeNames.Insert(0, 'Sourcegraph.Location') $_ } } } Set-Alias Get-SrcDefinition Get-SourcegraphDefinition function Get-SourcegraphReference { <# .SYNOPSIS Gets the reference locations for a given position in a file. .DESCRIPTION Queries LSIF data known to Sourcegraph to get the locations of all known references to a token at a given position in a file. The references are paginated automatically and streamed to the pipeline, use Select-Object -First to limit. .PARAMETER RepositoryName The name of the repository. .PARAMETER Revision The optional revision. .PARAMETER Path The file path of the token. .PARAMETER LineNumber The 0-based line number of the token. .PARAMETER CharacterNumber The 0-based character number of the token (or multiple). .PARAMETER Endpoint The endpoint URL of the Sourcegraph instance (default https://sourcegraph.com) .PARAMETER Token The authentication token (if needed). Go to the settings page on Sourcegraph to generate one. .INPUTS Sourcegraph.LineMatch. You can pipe text and symbol search results to this command. .OUTPUTS Sourcegraph.Location #> [CmdletBinding()] param( [Uri] $Endpoint = 'https://sourcegraph.com', [ValidateNotNullOrEmpty()] [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [string] $RepositoryName, [Alias('Sha')] [Alias('CommitID')] [Parameter(ValueFromPipelineByPropertyName)] [string] $Revision = 'HEAD', [ValidateNotNullOrEmpty()] [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [Alias('FilePath')] [string] $Path, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [int] $LineNumber, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [int[]] $CharacterNumber, # Supports multiple character numbers to support piping a LineMatch [int] $PageSize = 50, [ValidateNotNullOrEmpty()] [SecureString] $Token ) process { $CharacterNumber | ForEach-Object { $variables = [pscustomobject]@{ repository = $RepositoryName rev = $Revision path = $Path line = $LineNumber character = $_ first = $PageSize after = $null } while ($true) { $data = Invoke-SourcegraphApiRequest -Query $ReferenceQuery -Variables $variables -Endpoint $Endpoint -Token $Token if (!$data.repository) { Write-Error "Repository $RepositoryName not found" return } if (!$data.repository.commit) { Write-Error "Revision $Revision not found in repository $RepositoryName" return } if (!$data.repository.commit.blob) { Write-Error "File $Path not found in repository $RepositoryName at revision $Revision" return } if (!$data.repository.commit.blob.lsif) { Write-Error "No LSIF data available for repository $RepositoryName at revision $Revision" return } $connection = $data.repository.commit.blob.lsif.references $connection.nodes if (-not $connection.pageInfo.hasNextPage) { break } $variables.after = $connection.pageInfo.endCursor } } | ForEach-Object { # Make URL absolute and make sure link detectors in terminals can detect it (specifically VS Code) $_.Url = [Uri]::new($Endpoint, $_.url) $_.PSObject.TypeNames.Insert(0, 'Sourcegraph.Location') $_ } } } Set-Alias Get-SrcReference Get-SourcegraphReference |