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img-hasher
Advanced tools
img-hasher - npm Package Compare versions
Comparing version 0.0.4 to 0.0.5
136
index.d.ts
@@ -19,62 +19,62 @@ /* tslint:disable */ | ||
| export const enum HashAlgorithm { | ||
| /** | ||
| * The Mean hashing algorithm. | ||
| * | ||
| * The image is converted to grayscale, scaled down to `hash_width x hash_height`, | ||
| * the mean pixel value is taken, and then the hash bits are generated by comparing | ||
| * the pixels of the descaled image to the mean. | ||
| * | ||
| * This is the most basic hash algorithm supported, resistant only to changes in | ||
| * resolution, aspect ratio, and overall brightness. | ||
| * | ||
| * Further Reading: | ||
| * http://www.hackerfactor.com/blog/?/archives/432-Looks-Like-It.html | ||
| */ | ||
| Mean = 0, | ||
| /** | ||
| * The Gradient hashing algorithm. | ||
| * | ||
| * The image is converted to grayscale, scaled down to `(hash_width + 1) x hash_height`, | ||
| * and then in row-major order the pixels are compared with each other, setting bits | ||
| * in the hash for each comparison. The extra pixel is needed to have `hash_width` comparisons | ||
| * per row. | ||
| * | ||
| * This hash algorithm is as fast or faster than Mean (because it only traverses the | ||
| * hash data once) and is more resistant to changes than Mean. | ||
| * | ||
| * Further Reading: | ||
| * http://www.hackerfactor.com/blog/index.php?/archives/529-Kind-of-Like-That.html | ||
| */ | ||
| Gradient = 1, | ||
| /** | ||
| * The Vertical-Gradient hashing algorithm. | ||
| * | ||
| * Equivalent to [`Gradient`](#variant.Gradient) but operating on the columns of the image | ||
| * instead of the rows. | ||
| */ | ||
| VertGradient = 2, | ||
| /** | ||
| * The Double-Gradient hashing algorithm. | ||
| * | ||
| * An advanced version of [`Gradient`](#variant.Gradient); | ||
| * resizes the grayscaled image to `(width / 2 + 1) x (height / 2 + 1)` and compares columns | ||
| * in addition to rows. | ||
| * | ||
| * This algorithm is slightly slower than `Gradient` (resizing the image dwarfs | ||
| * the hash time in most cases) but the extra comparison direction may improve results (though | ||
| * you might want to consider increasing | ||
| * [`hash_size`](struct.HasherConfig.html#method.hash_size) | ||
| * to accommodate the extra comparisons). | ||
| */ | ||
| DoubleGradient = 3, | ||
| /** | ||
| * The [Blockhash.io](https://blockhash.io) algorithm. | ||
| * | ||
| * Compared to the other algorithms, this does not require any preprocessing steps and so | ||
| * may be significantly faster at the cost of some resilience. | ||
| * | ||
| * The algorithm is described in a high level here: | ||
| * https://github.com/commonsmachinery/blockhash-rfc/blob/master/main.md | ||
| */ | ||
| Blockhash = 4 | ||
| /** | ||
| * The Mean hashing algorithm. | ||
| * | ||
| * The image is converted to grayscale, scaled down to `hash_width x hash_height`, | ||
| * the mean pixel value is taken, and then the hash bits are generated by comparing | ||
| * the pixels of the descaled image to the mean. | ||
| * | ||
| * This is the most basic hash algorithm supported, resistant only to changes in | ||
| * resolution, aspect ratio, and overall brightness. | ||
| * | ||
| * Further Reading: | ||
| * http://www.hackerfactor.com/blog/?/archives/432-Looks-Like-It.html | ||
| */ | ||
| Mean = 0, | ||
| /** | ||
| * The Gradient hashing algorithm. | ||
| * | ||
| * The image is converted to grayscale, scaled down to `(hash_width + 1) x hash_height`, | ||
| * and then in row-major order the pixels are compared with each other, setting bits | ||
| * in the hash for each comparison. The extra pixel is needed to have `hash_width` comparisons | ||
| * per row. | ||
| * | ||
| * This hash algorithm is as fast or faster than Mean (because it only traverses the | ||
| * hash data once) and is more resistant to changes than Mean. | ||
| * | ||
| * Further Reading: | ||
| * http://www.hackerfactor.com/blog/index.php?/archives/529-Kind-of-Like-That.html | ||
| */ | ||
| Gradient = 1, | ||
| /** | ||
| * The Vertical-Gradient hashing algorithm. | ||
| * | ||
| * Equivalent to [`Gradient`](#variant.Gradient) but operating on the columns of the image | ||
| * instead of the rows. | ||
| */ | ||
| VertGradient = 2, | ||
| /** | ||
| * The Double-Gradient hashing algorithm. | ||
| * | ||
| * An advanced version of [`Gradient`](#variant.Gradient); | ||
| * resizes the grayscaled image to `(width / 2 + 1) x (height / 2 + 1)` and compares columns | ||
| * in addition to rows. | ||
| * | ||
| * This algorithm is slightly slower than `Gradient` (resizing the image dwarfs | ||
| * the hash time in most cases) but the extra comparison direction may improve results (though | ||
| * you might want to consider increasing | ||
| * [`hash_size`](struct.HasherConfig.html#method.hash_size) | ||
| * to accommodate the extra comparisons). | ||
| */ | ||
| DoubleGradient = 3, | ||
| /** | ||
| * The [Blockhash.io](https://blockhash.io) algorithm. | ||
| * | ||
| * Compared to the other algorithms, this does not require any preprocessing steps and so | ||
| * may be significantly faster at the cost of some resilience. | ||
| * | ||
| * The algorithm is described in a high level here: | ||
| * https://github.com/commonsmachinery/blockhash-rfc/blob/master/main.md | ||
| */ | ||
| Blockhash = 4, | ||
| } | ||
@@ -90,7 +90,7 @@ /** | ||
| * ```js | ||
| * const { getHash } = require('image-distance'); | ||
| * const { getHash } = require('img-hasher'); | ||
| * const hash = await getHash('https://example.com/image.jpg'); | ||
| * ``` | ||
| */ | ||
| export function getHash(input: Buffer | string, hashAlgo?: HashAlgorithm | undefined | null): Promise<void> | ||
| export function getHash(input: Buffer | string, hashAlgo?: HashAlgorithm | undefined | null): Promise<void>; | ||
| /** | ||
@@ -105,3 +105,3 @@ * get hamming distance of two image hashes | ||
| * ```js | ||
| * const { getHash, hammingDistanceFromHash } = require('image-distance'); | ||
| * const { getHash, hammingDistanceFromHash } = require('img-hasher'); | ||
| * const hash1 = await getHash('https://example.com/image1.jpg'); | ||
@@ -112,3 +112,3 @@ * const hash2 = await getHash('https://example.com/image2.jpg'); | ||
| */ | ||
| export function hammingDistanceFromHash(input1: string, input2: string): Promise<void> | ||
| export function hammingDistanceFromHash(input1: string, input2: string): Promise<void>; | ||
| /** | ||
@@ -124,6 +124,10 @@ * get hamming distance of two images | ||
| * ```js | ||
| * const { hammingDistance } = require('image-distance'); | ||
| * const { hammingDistance } = require('img-hasher'); | ||
| * const distance = await hammingDistance('https://example.com/image1.jpg', 'https://example.com/image2.jpg'); | ||
| * ``` | ||
| */ | ||
| export function hammingDistance(input1: Buffer | string, input2: Buffer | string, hashAlgo?: HashAlgorithm | undefined | null): Promise<void> | ||
| export function hammingDistance( | ||
| input1: Buffer | string, | ||
| input2: Buffer | string, | ||
| hashAlgo?: HashAlgorithm | undefined | null, | ||
| ): Promise<void>; |
462
index.js
@@ -8,254 +8,236 @@ /* tslint:disable */ | ||
| const { existsSync, readFileSync } = require('fs') | ||
| const { join } = require('path') | ||
| const { join } = require('path'); | ||
| const { platform, arch } = process | ||
| const { platform, arch } = process; | ||
| let nativeBinding = null | ||
| let localFileExisted = false | ||
| let loadError = null | ||
| let nativeBinding = null; | ||
| let localFileExisted = false; | ||
| let loadError = null; | ||
| function isMusl() { | ||
| // For Node 10 | ||
| if (!process.report || typeof process.report.getReport !== 'function') { | ||
| try { | ||
| const lddPath = require('child_process').execSync('which ldd').toString().trim(); | ||
| return readFileSync(lddPath, 'utf8').includes('musl') | ||
| } catch (e) { | ||
| return true | ||
| } | ||
| } else { | ||
| const { glibcVersionRuntime } = process.report.getReport().header | ||
| return !glibcVersionRuntime | ||
| } | ||
| // For Node 10 | ||
| if (!process.report || typeof process.report.getReport !== 'function') { | ||
| try { | ||
| const lddPath = require('child_process').execSync('which ldd').toString().trim(); | ||
| return readFileSync(lddPath, 'utf8').includes('musl'); | ||
| } catch (e) { | ||
| return true; | ||
| } | ||
| } else { | ||
| const { glibcVersionRuntime } = process.report.getReport().header; | ||
| return !glibcVersionRuntime; | ||
| } | ||
| } | ||
| switch (platform) { | ||
| case 'android': | ||
| switch (arch) { | ||
| case 'arm64': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.android-arm64.node')) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.android-arm64.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-android-arm64') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| case 'arm': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.android-arm-eabi.node')) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.android-arm-eabi.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-android-arm-eabi') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| default: | ||
| throw new Error(`Unsupported architecture on Android ${arch}`) | ||
| } | ||
| break | ||
| case 'win32': | ||
| switch (arch) { | ||
| case 'x64': | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.win32-x64-msvc.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.win32-x64-msvc.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-win32-x64-msvc') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| case 'ia32': | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.win32-ia32-msvc.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.win32-ia32-msvc.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-win32-ia32-msvc') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| case 'arm64': | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.win32-arm64-msvc.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.win32-arm64-msvc.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-win32-arm64-msvc') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| default: | ||
| throw new Error(`Unsupported architecture on Windows: ${arch}`) | ||
| } | ||
| break | ||
| case 'darwin': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.darwin-universal.node')) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.darwin-universal.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-darwin-universal') | ||
| } | ||
| break | ||
| } catch {} | ||
| switch (arch) { | ||
| case 'x64': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.darwin-x64.node')) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.darwin-x64.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-darwin-x64') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| case 'arm64': | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.darwin-arm64.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.darwin-arm64.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-darwin-arm64') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| default: | ||
| throw new Error(`Unsupported architecture on macOS: ${arch}`) | ||
| } | ||
| break | ||
| case 'freebsd': | ||
| if (arch !== 'x64') { | ||
| throw new Error(`Unsupported architecture on FreeBSD: ${arch}`) | ||
| } | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.freebsd-x64.node')) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.freebsd-x64.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-freebsd-x64') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| case 'linux': | ||
| switch (arch) { | ||
| case 'x64': | ||
| if (isMusl()) { | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.linux-x64-musl.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-x64-musl.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-x64-musl') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| } else { | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.linux-x64-gnu.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-x64-gnu.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-x64-gnu') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| } | ||
| break | ||
| case 'arm64': | ||
| if (isMusl()) { | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.linux-arm64-musl.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-arm64-musl.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-arm64-musl') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| } else { | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.linux-arm64-gnu.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-arm64-gnu.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-arm64-gnu') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| } | ||
| break | ||
| case 'arm': | ||
| localFileExisted = existsSync( | ||
| join(__dirname, 'img-hasher.linux-arm-gnueabihf.node') | ||
| ) | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-arm-gnueabihf.node') | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-arm-gnueabihf') | ||
| } | ||
| } catch (e) { | ||
| loadError = e | ||
| } | ||
| break | ||
| default: | ||
| throw new Error(`Unsupported architecture on Linux: ${arch}`) | ||
| } | ||
| break | ||
| default: | ||
| throw new Error(`Unsupported OS: ${platform}, architecture: ${arch}`) | ||
| case 'android': | ||
| switch (arch) { | ||
| case 'arm64': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.android-arm64.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.android-arm64.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-android-arm64'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| case 'arm': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.android-arm-eabi.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.android-arm-eabi.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-android-arm-eabi'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| default: | ||
| throw new Error(`Unsupported architecture on Android ${arch}`); | ||
| } | ||
| break; | ||
| case 'win32': | ||
| switch (arch) { | ||
| case 'x64': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.win32-x64-msvc.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.win32-x64-msvc.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-win32-x64-msvc'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| case 'ia32': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.win32-ia32-msvc.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.win32-ia32-msvc.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-win32-ia32-msvc'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| case 'arm64': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.win32-arm64-msvc.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.win32-arm64-msvc.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-win32-arm64-msvc'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| default: | ||
| throw new Error(`Unsupported architecture on Windows: ${arch}`); | ||
| } | ||
| break; | ||
| case 'darwin': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.darwin-universal.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.darwin-universal.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-darwin-universal'); | ||
| } | ||
| break; | ||
| } catch {} | ||
| switch (arch) { | ||
| case 'x64': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.darwin-x64.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.darwin-x64.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-darwin-x64'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| case 'arm64': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.darwin-arm64.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.darwin-arm64.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-darwin-arm64'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| default: | ||
| throw new Error(`Unsupported architecture on macOS: ${arch}`); | ||
| } | ||
| break; | ||
| case 'freebsd': | ||
| if (arch !== 'x64') { | ||
| throw new Error(`Unsupported architecture on FreeBSD: ${arch}`); | ||
| } | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.freebsd-x64.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.freebsd-x64.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-freebsd-x64'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| case 'linux': | ||
| switch (arch) { | ||
| case 'x64': | ||
| if (isMusl()) { | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.linux-x64-musl.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-x64-musl.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-x64-musl'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| } else { | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.linux-x64-gnu.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-x64-gnu.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-x64-gnu'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| } | ||
| break; | ||
| case 'arm64': | ||
| if (isMusl()) { | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.linux-arm64-musl.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-arm64-musl.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-arm64-musl'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| } else { | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.linux-arm64-gnu.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-arm64-gnu.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-arm64-gnu'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| } | ||
| break; | ||
| case 'arm': | ||
| localFileExisted = existsSync(join(__dirname, 'img-hasher.linux-arm-gnueabihf.node')); | ||
| try { | ||
| if (localFileExisted) { | ||
| nativeBinding = require('./img-hasher.linux-arm-gnueabihf.node'); | ||
| } else { | ||
| nativeBinding = require('@imranbarbhuiya/img-hasher-linux-arm-gnueabihf'); | ||
| } | ||
| } catch (e) { | ||
| loadError = e; | ||
| } | ||
| break; | ||
| default: | ||
| throw new Error(`Unsupported architecture on Linux: ${arch}`); | ||
| } | ||
| break; | ||
| default: | ||
| throw new Error(`Unsupported OS: ${platform}, architecture: ${arch}`); | ||
| } | ||
| if (!nativeBinding) { | ||
| if (loadError) { | ||
| throw loadError | ||
| } | ||
| throw new Error(`Failed to load native binding`) | ||
| if (loadError) { | ||
| throw loadError; | ||
| } | ||
| throw new Error(`Failed to load native binding`); | ||
| } | ||
| const { HashAlgorithm, getHash, hammingDistanceFromHash, hammingDistance } = nativeBinding | ||
| const { HashAlgorithm, getHash, hammingDistanceFromHash, hammingDistance } = nativeBinding; | ||
| module.exports.HashAlgorithm = HashAlgorithm | ||
| module.exports.getHash = getHash | ||
| module.exports.hammingDistanceFromHash = hammingDistanceFromHash | ||
| module.exports.hammingDistance = hammingDistance | ||
| module.exports.HashAlgorithm = HashAlgorithm; | ||
| module.exports.getHash = getHash; | ||
| module.exports.hammingDistanceFromHash = hammingDistanceFromHash; | ||
| module.exports.hammingDistance = hammingDistance; |
| { | ||
| "name": "img-hasher", | ||
| "description": "A fast image hash generator and hamming distance calculator using multiple algorithms", | ||
| "version": "0.0.4", | ||
| "version": "0.0.5", | ||
| "main": "index.js", | ||
@@ -26,3 +26,4 @@ "types": "index.d.ts", | ||
| "universal": "napi universal", | ||
| "version": "napi version" | ||
| "version": "napi version && yarn format", | ||
| "format": "prettier --write . --ignore-unknown" | ||
| }, | ||
@@ -32,4 +33,2 @@ "devDependencies": { | ||
| "@types/node": "^20.1.4", | ||
| "eslint": "^8.40.0", | ||
| "eslint-config-mahir": "^0.0.26", | ||
| "prettier": "^2.8.8" | ||
@@ -57,10 +56,10 @@ }, | ||
| "packageManager": "yarn@3.5.1", | ||
| "repository": "https://github.com/imranbarbhuiya/image-distance", | ||
| "repository": "https://github.com/imranbarbhuiya/img-hasher", | ||
| "optionalDependencies": { | ||
| "@imranbarbhuiya/img-hasher-win32-x64-msvc": "0.0.4", | ||
| "@imranbarbhuiya/img-hasher-darwin-x64": "0.0.4", | ||
| "@imranbarbhuiya/img-hasher-linux-x64-gnu": "0.0.4", | ||
| "@imranbarbhuiya/img-hasher-darwin-arm64": "0.0.4", | ||
| "@imranbarbhuiya/img-hasher-linux-x64-musl": "0.0.4" | ||
| "@imranbarbhuiya/img-hasher-win32-x64-msvc": "0.0.5", | ||
| "@imranbarbhuiya/img-hasher-darwin-x64": "0.0.5", | ||
| "@imranbarbhuiya/img-hasher-linux-x64-gnu": "0.0.5", | ||
| "@imranbarbhuiya/img-hasher-darwin-arm64": "0.0.5", | ||
| "@imranbarbhuiya/img-hasher-linux-x64-musl": "0.0.5" | ||
| } | ||
| } |
@@ -0,0 +0,0 @@ # Image Hasher |
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Improved metrics
- Dev dependency count
3
-40%Worsened metrics
- Total package byte prevSize
13675
-7.24%- Lines of code
359
-3.75%No dependency changes