2012-11-15 11:58:49 -07:00
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#!/bin/sh
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# Copyright 2012 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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# git gofmt pre-commit hook
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#
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# To use, store as .git/hooks/pre-commit inside your repository and make sure
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# it has execute permissions.
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#
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# This script does not handle file names that contain spaces.
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2016-02-23 22:17:25 -07:00
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gofiles=$(git diff --cached --name-only --diff-filter=ACM | grep '\.go$')
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2012-11-15 11:58:49 -07:00
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[ -z "$gofiles" ] && exit 0
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unformatted=$(gofmt -l $gofiles)
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[ -z "$unformatted" ] && exit 0
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# Some files are not gofmt'd. Print message and fail.
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echo >&2 "Go files must be formatted with gofmt. Please run:"
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for fn in $unformatted; do
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echo >&2 " gofmt -w $PWD/$fn"
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done
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exit 1
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