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https://github.com/golang/go
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63 lines
1.5 KiB
Go
63 lines
1.5 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 like the front-end of a Go compiler. Errors are reported
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if the analysis fails; otherwise gotype is quiet (unless -v is set).
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Without a list of paths, gotype reads from standard input, which
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must provide a single Go source file defining a complete package.
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If a single path is specified that is a directory, gotype checks
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the Go files in that directory; they must all belong to the same
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package.
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Otherwise, each path must be the filename of Go file belonging to
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the same package.
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Usage:
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gotype [flags] [path...]
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The flags are:
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-a
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use all (incl. _test.go) files when processing a directory
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-e
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report all errors (not just the first 10)
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-v
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verbose mode
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-gccgo
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use gccimporter instead of gcimporter
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Debugging flags:
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-seq
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parse sequentially, rather than in parallel
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-ast
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print AST (forces -seq)
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-trace
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print parse trace (forces -seq)
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-comments
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parse comments (ignored unless -ast or -trace is provided)
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Examples:
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To check the files a.go, b.go, and c.go:
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gotype a.go b.go c.go
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To check an entire package in the directory dir and print the processed files:
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gotype -v dir
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To check an entire package including tests in the local directory:
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gotype -a .
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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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