.gitignore added

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.1.0 / go / analysis / singlechecker / singlechecker.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/go/analysis/singlechecker/singlechecker.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/go/analysis/singlechecker/singlechecker.go
new file mode 100644 (file)
index 0000000..2853077
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.1.0/go/analysis/singlechecker/singlechecker.go
@@ -0,0 +1,77 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package singlechecker defines the main function for an analysis
+// driver with only a single analysis.
+// This package makes it easy for a provider of an analysis package to
+// also provide a standalone tool that runs just that analysis.
+//
+// For example, if example.org/findbadness is an analysis package,
+// all that is needed to define a standalone tool is a file,
+// example.org/findbadness/cmd/findbadness/main.go, containing:
+//
+//     // The findbadness command runs an analysis.
+//     package main
+//
+//     import (
+//             "example.org/findbadness"
+//             "golang.org/x/tools/go/analysis/singlechecker"
+//     )
+//
+//     func main() { singlechecker.Main(findbadness.Analyzer) }
+//
+package singlechecker
+
+import (
+       "flag"
+       "fmt"
+       "log"
+       "os"
+       "strings"
+
+       "golang.org/x/tools/go/analysis"
+       "golang.org/x/tools/go/analysis/internal/analysisflags"
+       "golang.org/x/tools/go/analysis/internal/checker"
+       "golang.org/x/tools/go/analysis/unitchecker"
+)
+
+// Main is the main function for a checker command for a single analysis.
+func Main(a *analysis.Analyzer) {
+       log.SetFlags(0)
+       log.SetPrefix(a.Name + ": ")
+
+       analyzers := []*analysis.Analyzer{a}
+
+       if err := analysis.Validate(analyzers); err != nil {
+               log.Fatal(err)
+       }
+
+       checker.RegisterFlags()
+
+       flag.Usage = func() {
+               paras := strings.Split(a.Doc, "\n\n")
+               fmt.Fprintf(os.Stderr, "%s: %s\n\n", a.Name, paras[0])
+               fmt.Fprintf(os.Stderr, "Usage: %s [-flag] [package]\n\n", a.Name)
+               if len(paras) > 1 {
+                       fmt.Fprintln(os.Stderr, strings.Join(paras[1:], "\n\n"))
+               }
+               fmt.Fprintln(os.Stderr, "\nFlags:")
+               flag.PrintDefaults()
+       }
+
+       analyzers = analysisflags.Parse(analyzers, false)
+
+       args := flag.Args()
+       if len(args) == 0 {
+               flag.Usage()
+               os.Exit(1)
+       }
+
+       if len(args) == 1 && strings.HasSuffix(args[0], ".cfg") {
+               unitchecker.Run(args[0], analyzers)
+               panic("unreachable")
+       }
+
+       os.Exit(checker.Run(args, analyzers))
+}