| 1 | var exec = require('./exec')
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| 2 | var log = require('debug')('ggit')
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| 3 | var _ = require('lodash')
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| 4 |
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| 5 | function fileContents (filename, at) {
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| 6 | if (!at) {
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| 7 | at = 'HEAD'
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| 8 | }
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| 9 | var gitCommand = _.template('git show <%= at %>:<%= filename %>')
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| 10 | var cmd = gitCommand({
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| 11 | at: at,
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| 12 | filename: filename
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| 13 | })
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| 14 | log('file contents command', cmd)
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| 15 |
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| 16 | return exec(cmd).then(function (data) {
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| 17 | return data.trim()
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| 18 | })
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| 19 | }
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| 20 |
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| 21 | module.exports = fileContents
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| 22 |
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| 23 | if (!module.parent) {
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| 24 | fileContents('src/file-contents.js').then(function (text) {
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| 25 | console.log('the source for this file in the repo HEAD')
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| 26 | console.log(text)
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| 27 | })
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| 28 | }
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