mirror of
https://github.com/golang/go
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01f8cd246d
They will be deleted from their current homes once this has landed. Changes made to import paths to make the code compile, and to find errchk in the right place in cmd/vet's Makefile. TODO in a later CL: tidy up vet. R=golang-dev, gri CC=golang-dev https://golang.org/cl/9495043
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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/*
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The gotype command does syntactic and semantic analysis of Go files
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and packages similar to the analysis performed by the front-end of
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a Go compiler. Errors are reported if the analysis fails; otherwise
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gotype is quiet (unless -v is set).
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Without a list of paths, gotype processes the standard input, which must
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be the source of a single package file.
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Given a list of file names, each file must be a source file belonging to
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the same package unless the package name is explicitly specified with the
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-p flag.
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Given a directory name, gotype collects all .go files in the directory
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and processes them as if they were provided as an explicit list of file
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names. Each directory is processed independently. Files starting with .
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or not ending in .go are ignored.
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Usage:
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gotype [flags] [path ...]
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The flags are:
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-e
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Print all (including spurious) errors.
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-p pkgName
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Process only those files in package pkgName.
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-r
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Recursively process subdirectories.
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-v
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Verbose mode.
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Debugging flags:
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-comments
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Parse comments (ignored if -ast not set).
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-ast
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Print AST (disables concurrent parsing).
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-trace
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Print parse trace (disables concurrent parsing).
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Examples
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To check the files file.go, old.saved, and .ignored:
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gotype file.go old.saved .ignored
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To check all .go files belonging to package main in the current directory
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and recursively in all subdirectories:
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gotype -p main -r .
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To verify the output of a pipe:
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echo "package foo" | gotype
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*/
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package main
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// BUG(gri): At the moment, only single-file scope analysis is performed.
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