| 1 | var Q = require('q')
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| 2 | var exists = require('fs').existsSync
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| 3 | var read = require('fs').readFileSync
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| 4 | const join = require('path').join
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| 5 | var gitFolder = require('./git-folder')
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| 6 |
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| 7 | function commitMessage () {
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| 8 | return gitFolder()
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| 9 | .then(root => join(root, '.git', 'COMMIT_EDITMSG'))
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| 10 | .then(filename => {
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| 11 | if (!exists(filename)) {
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| 12 | return Q.reject(new Error('Cannot find file ' + filename))
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| 13 | }
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| 14 |
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| 15 | var text = read(filename, 'utf8')
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| 16 |
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| 17 | return Q(text.trim())
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| 18 | })
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| 19 | }
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| 20 |
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| 21 | module.exports = commitMessage
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