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| 1 | +var Promise = require("nodegit-promise"); |
| 2 | +var path = require("path"); |
| 3 | +var fs = require("fs"); |
| 4 | +var rooted = path.join.bind(path, __dirname, ".."); |
| 5 | +var pkg = require(rooted("package")); |
| 6 | + |
| 7 | +module.exports.checkAll = function checkAll() { |
| 8 | + return Promise.all([ |
| 9 | + checkVendor("libgit2"), |
| 10 | + checkVendor("libssh2"), |
| 11 | + checkVendor("http_parser"), |
| 12 | + |
| 13 | + checkExists("lib/nodegit.js"), |
| 14 | + checkExists("lib/enums.js"), |
| 15 | + checkExists("src"), |
| 16 | + checkExists("include") |
| 17 | + ]).then(function(checks) { |
| 18 | + return checks.reduce(function(soFar, currentCheck) { |
| 19 | + return soFar && currentCheck; |
| 20 | + }, true); |
| 21 | + }); |
| 22 | +}; |
| 23 | + |
| 24 | +function checkExists(name) { |
| 25 | + return new Promise(function(resolve, reject) { |
| 26 | + fs.exists(rooted(name), function(exists) { |
| 27 | + resolve(exists); |
| 28 | + }); |
| 29 | + }); |
| 30 | +} |
| 31 | +module.exports.checkExists = checkExists; |
| 32 | + |
| 33 | +function checkVendor(name, skipVersion) { |
| 34 | + var version = skipVersion ? "" : (pkg[name].sha || pkg[name].version); |
| 35 | + var vendorPath = "vendor/" + name + "/" + version; |
| 36 | + return checkExists(vendorPath); |
| 37 | +} |
| 38 | +module.exports.checkVendor = checkVendor |
| 39 | + |
| 40 | +function checkGenerated() { |
| 41 | + return Promise.all([ |
| 42 | + checkExists("lib/nodegit.js"), |
| 43 | + checkExists("lib/enums.js"), |
| 44 | + checkExists("src"), |
| 45 | + checkExists("include") |
| 46 | + ]).then(function(checks) { |
| 47 | + return checks.reduce(function(soFar, currentCheck) { |
| 48 | + return soFar && currentCheck; |
| 49 | + }, true); |
| 50 | + }); |
| 51 | +} |
| 52 | +module.exports.checkGenerated = checkGenerated; |
| 53 | + |
| 54 | +// Called on the command line |
| 55 | +if (require.main === module) { |
| 56 | + module.exports.checkAll(); |
| 57 | +} |
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