Ricardo Carneiro
59cb2b5ddb
Replaces placeholder with full csharp@0.1.0 plugin. Adds helper/ package (locate, process, client, protocol) for JSON-RPC over stdio to ctx-roslyn-helper. project.go finds .sln (fallback: single .csproj), loads it, retrieves projectSummary, formats dense markdown with project details, reference graph, and multi-targeting section. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
112 lines
2.8 KiB
Go
112 lines
2.8 KiB
Go
package csharp
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import (
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"fmt"
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"os"
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"path/filepath"
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"sort"
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"github.com/ricarneiro/ctx/internal/core"
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"github.com/ricarneiro/ctx/internal/plugins/csharp/helper"
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"github.com/spf13/cobra"
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)
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// errExit is a sentinel used to trigger os.Exit(1) via the SilenceErrors flow.
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// The real error message has already been printed to ctx.Stderr.
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var errExit = fmt.Errorf("exit 1")
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func projectCmd(ctx *core.Context) *cobra.Command {
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return &cobra.Command{
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Use: "project",
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Short: "Summarize the .NET solution in compact markdown",
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Long: `Analyze the .NET solution in the current directory and emit a compact
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markdown summary suitable for Claude Code consumption.
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Requires the Roslyn helper (ctx-roslyn-helper) to be built and accessible.
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Set CTX_ROSLYN_HELPER to the exact path, or build it alongside ctx.exe.`,
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RunE: func(cmd *cobra.Command, args []string) error {
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return runProject(ctx)
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},
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}
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}
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func runProject(ctx *core.Context) error {
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slnPath, err := findSolution(ctx.WorkDir, ctx)
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if err != nil {
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fmt.Fprintln(ctx.Stderr, err.Error())
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return errExit
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}
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client, err := helper.NewClient()
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if err != nil {
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fmt.Fprintln(ctx.Stderr, err.Error())
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return errExit
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}
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defer client.Close()
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if _, err := client.LoadSolution(slnPath); err != nil {
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fmt.Fprintln(ctx.Stderr, err.Error())
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return errExit
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}
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summary, err := client.ProjectSummary()
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if err != nil {
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fmt.Fprintln(ctx.Stderr, err.Error())
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return errExit
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}
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return WriteSummary(ctx.Stdout, summary)
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}
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// findSolution locates a .sln file in dir.
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// Falls back to a single .csproj if no .sln exists.
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func findSolution(dir string, ctx *core.Context) (string, error) {
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slns, err := filepath.Glob(filepath.Join(dir, "*.sln"))
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if err != nil {
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return "", fmt.Errorf("glob .sln: %w", err)
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}
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// Filter to files that actually exist
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slns = existingFiles(slns)
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if len(slns) > 0 {
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sort.Strings(slns)
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if len(slns) > 1 {
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fmt.Fprintf(ctx.Stderr, "warning: multiple .sln files found, using %s\n", filepath.Base(slns[0]))
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}
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return slns[0], nil
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}
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// Fallback: single .csproj
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csprojPaths, err := filepath.Glob(filepath.Join(dir, "*.csproj"))
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if err != nil {
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return "", fmt.Errorf("glob .csproj: %w", err)
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}
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csprojPaths = existingFiles(csprojPaths)
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switch len(csprojPaths) {
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case 0:
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return "", fmt.Errorf("no .sln or .csproj found in %s", dir)
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case 1:
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return csprojPaths[0], nil
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default:
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return "", fmt.Errorf(
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"no .sln found and multiple .csproj files exist in %s\n"+
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"Run ctx inside a specific project folder, or create a .sln:\n"+
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" dotnet new sln --format sln\n"+
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" dotnet sln add **/*.csproj",
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dir,
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)
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}
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}
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func existingFiles(paths []string) []string {
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out := paths[:0]
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for _, p := range paths {
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if _, err := os.Stat(p); err == nil {
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out = append(out, p)
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}
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}
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return out
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}
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