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1 | 1 | // Usage: node fetch-python-package-resources.js --target-dir=$DIR --conda_env_dir=$DIR |
2 | | -const https = require('https'); |
3 | | -const fs = require('fs'); |
4 | | -const path = require('path'); |
5 | | -const { HttpsProxyAgent } = require('https-proxy-agent'); |
| 2 | +const https = require('https') |
| 3 | +const fs = require('fs') |
| 4 | +const path = require('path') |
| 5 | +const { HttpsProxyAgent } = require('https-proxy-agent') |
6 | 6 |
|
7 | | - |
8 | | -const argv = require('minimist')(process.argv.slice(2)); |
| 7 | +const argv = require('minimist')(process.argv.slice(2)) |
9 | 8 | const targetDirArg = argv.target_dir |
10 | 9 | const condaEnvDirArg = argv.conda_env_dir |
11 | 10 |
|
12 | 11 | if (!targetDirArg || !condaEnvDirArg) { |
13 | | - console.error('Usage: node fetch-python-package-resources.js --target_dir=$DIR --conda_env_dir=$DIR\n'); |
14 | | - process.exit(1); |
| 12 | + console.error( |
| 13 | + 'Usage: node fetch-python-package-resources.js --target_dir=$DIR --conda_env_dir=$DIR\n', |
| 14 | + ) |
| 15 | + process.exit(1) |
15 | 16 | } |
16 | 17 |
|
17 | | -const targetDir = path.resolve(targetDirArg); |
| 18 | +const targetDir = path.resolve(targetDirArg) |
18 | 19 | const condaTargetDir = path.join(targetDir, 'conda-env-lib') |
19 | | -const condaEnvLibraryDir = path.resolve(path.join(condaEnvDirArg, 'Library')); |
| 20 | +const condaEnvLibraryDir = path.resolve(path.join(condaEnvDirArg, 'Library')) |
20 | 21 |
|
21 | | -const embeddablePythonUrl = 'https://raw.githubusercontent.com/adang1345/PythonWindows/master/3.11.10/python-3.11.10-embed-amd64.zip'; |
| 22 | +const embeddablePythonUrl = |
| 23 | + 'https://raw.githubusercontent.com/adang1345/PythonWindows/master/3.11.10/python-3.11.10-embed-amd64.zip' |
22 | 24 | const getPipScriptUrl = 'https://bootstrap.pypa.io/get-pip.py' |
23 | 25 | const sevenZrExeUrl = 'https://www.7-zip.org/a/7zr.exe' |
24 | 26 |
|
25 | 27 | function fetchFileIfNotPresent(url) { |
26 | | - const expectedFilePath = path.join(targetDir, getBaseFileName(url)) |
27 | | - if (fs.existsSync(expectedFilePath)) { |
28 | | - console.log(`omitting fetching of ${url} as ${expectedFilePath} already exists`) |
29 | | - } else { |
30 | | - fetchFile(url) |
31 | | - } |
| 28 | + const expectedFilePath = path.join(targetDir, getBaseFileName(url)) |
| 29 | + if (fs.existsSync(expectedFilePath)) { |
| 30 | + console.log(`omitting fetching of ${url} as ${expectedFilePath} already exists`) |
| 31 | + } else { |
| 32 | + fetchFile(url) |
| 33 | + } |
32 | 34 | } |
33 | 35 |
|
34 | 36 | function fetchFile(url) { |
35 | | - const proxy = process.env.HTTPS_PROXY || process.env.https_proxy || process.env.HTTP_PROXY || process.env.http_proxy; |
36 | | - const options = proxy ? { agent: new HttpsProxyAgent(proxy) } : {}; |
37 | | - https.get(url, options, (response) => { |
38 | | - const filePath = path.join(targetDir, getBaseFileName(url)) |
39 | | - const file = fs.createWriteStream(filePath); |
40 | | - response.pipe(file); |
| 37 | + const proxy = |
| 38 | + process.env.HTTPS_PROXY || |
| 39 | + process.env.https_proxy || |
| 40 | + process.env.HTTP_PROXY || |
| 41 | + process.env.http_proxy |
| 42 | + const options = proxy ? { agent: new HttpsProxyAgent(proxy) } : {} |
| 43 | + https |
| 44 | + .get(url, options, (response) => { |
| 45 | + const filePath = path.join(targetDir, getBaseFileName(url)) |
| 46 | + const file = fs.createWriteStream(filePath) |
| 47 | + response.pipe(file) |
41 | 48 |
|
42 | | - file.on('finish', () => { |
43 | | - file.close(); |
44 | | - console.log(`Downloaded ${filePath} successfully!`); |
45 | | - }); |
46 | | - }).on('error', (err) => { |
47 | | - console.error(`Error downloading ${embeddablePythonUrl}: ${err}`); |
48 | | - }); |
| 49 | + file.on('finish', () => { |
| 50 | + file.close() |
| 51 | + console.log(`Downloaded ${filePath} successfully!`) |
| 52 | + }) |
| 53 | + }) |
| 54 | + .on('error', (err) => { |
| 55 | + console.error(`Error downloading ${embeddablePythonUrl}: ${err}`) |
| 56 | + }) |
49 | 57 | } |
50 | 58 |
|
51 | | - |
52 | 59 | function getBaseFileName(url) { |
53 | | - const urlPathSegments = url.split('/'); |
54 | | - const baseFileName = urlPathSegments[urlPathSegments.length - 1] |
55 | | - return baseFileName; |
| 60 | + const urlPathSegments = url.split('/') |
| 61 | + const baseFileName = urlPathSegments[urlPathSegments.length - 1] |
| 62 | + return baseFileName |
56 | 63 | } |
57 | 64 |
|
58 | 65 | function prepareTargetPath() { |
59 | | - if (!fs.existsSync(condaTargetDir)) { |
60 | | - fs.mkdirSync(targetDir, { recursive: true }); |
61 | | - } |
| 66 | + if (!fs.existsSync(condaTargetDir)) { |
| 67 | + fs.mkdirSync(targetDir, { recursive: true }) |
| 68 | + } |
62 | 69 | } |
63 | 70 |
|
64 | 71 | function copyLibuvDllsIfNotPresent() { |
65 | | - if (fs.existsSync(path.join(condaTargetDir, 'Library', 'bin', 'uv.dll'))) { |
66 | | - console.log(`omitting fetching copying of libuv DLLs, as they already exist`) |
67 | | - } else { |
68 | | - if (!path.join(condaEnvLibraryDir, 'bin', 'uv.dll')) { |
69 | | - console.log(`provided conda env at ${condaEnvLibraryDir} is missing uv.dll. Aborting`) |
70 | | - process.exit(1); |
71 | | - } |
72 | | - fs.cp(condaEnvLibraryDir, path.join(condaTargetDir, 'Library'), { recursive: true }, (err) => { |
73 | | - if (err) { |
74 | | - console.error(err); |
75 | | - console.log('Failed to copy directory'); |
76 | | - process.exit(1) |
77 | | - } else { |
78 | | - console.log('Directory copied successfully'); |
79 | | - } |
80 | | - }); |
| 72 | + if (fs.existsSync(path.join(condaTargetDir, 'Library', 'bin', 'uv.dll'))) { |
| 73 | + console.log(`omitting fetching copying of libuv DLLs, as they already exist`) |
| 74 | + } else { |
| 75 | + if (!path.join(condaEnvLibraryDir, 'bin', 'uv.dll')) { |
| 76 | + console.log(`provided conda env at ${condaEnvLibraryDir} is missing uv.dll. Aborting`) |
| 77 | + process.exit(1) |
81 | 78 | } |
| 79 | + fs.cp(condaEnvLibraryDir, path.join(condaTargetDir, 'Library'), { recursive: true }, (err) => { |
| 80 | + if (err) { |
| 81 | + console.error(err) |
| 82 | + console.log('Failed to copy directory') |
| 83 | + process.exit(1) |
| 84 | + } else { |
| 85 | + console.log('Directory copied successfully') |
| 86 | + } |
| 87 | + }) |
| 88 | + } |
82 | 89 | } |
83 | 90 |
|
84 | | - |
85 | 91 | function main() { |
86 | | - prepareTargetPath() |
87 | | - fetchFileIfNotPresent(embeddablePythonUrl) |
88 | | - fetchFileIfNotPresent(getPipScriptUrl) |
89 | | - fetchFileIfNotPresent(sevenZrExeUrl) |
90 | | - copyLibuvDllsIfNotPresent() |
| 92 | + prepareTargetPath() |
| 93 | + fetchFileIfNotPresent(embeddablePythonUrl) |
| 94 | + fetchFileIfNotPresent(getPipScriptUrl) |
| 95 | + fetchFileIfNotPresent(sevenZrExeUrl) |
| 96 | + copyLibuvDllsIfNotPresent() |
91 | 97 | } |
92 | 98 |
|
93 | 99 | main() |
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