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node_modules/yorkie/src/utils/find-hooks-dir.js

@@ -0,0 +1,32 @@
+'use strict'
+
+const fs = require('fs')
+const path = require('path')
+const findParent = require('./find-parent')
+
+function findHooksDir(dir) {
+  if (dir) {
+    let gitDir = path.join(dir, '.git')
+    if (!fs.existsSync(gitDir)) {
+      return
+    }
+
+    const stats = fs.lstatSync(gitDir)
+
+    if (stats.isFile()) {
+      // Expect following format
+      // git: pathToGit
+      // On Windows pathToGit can contain ':' (example "gitdir: C:/Some/Path")
+      const gitFileData = fs.readFileSync(gitDir, 'utf-8')
+      gitDir = gitFileData
+        .split(':')
+        .slice(1)
+        .join(':')
+        .trim()
+    }
+
+    return path.resolve(dir, gitDir, 'hooks')
+  }
+}
+
+module.exports = findHooksDir

node_modules/yorkie/src/utils/find-parent.js

@@ -0,0 +1,16 @@
+'use strict'
+
+const fs = require('fs')
+const path = require('path')
+
+module.exports = function findParent(currentDir, name) {
+  const dirs = currentDir.split(path.sep)
+
+  while (dirs.pop()) {
+    const dir = dirs.join(path.sep)
+
+    if (fs.existsSync(path.join(dir, name))) {
+      return path.resolve(dir)
+    }
+  }
+}

node_modules/yorkie/src/utils/get-hook-script.js

@@ -0,0 +1,100 @@
+'use strict'
+
+const normalize = require('normalize-path')
+const stripIndent = require('strip-indent')
+const pkg = require('../../package.json')
+
+function platformSpecific() {
+  // On OS X and Linux, try to use nvm if it's installed
+  if (process.platform === 'win32') {
+    // Add
+    // Node standard installation path /c/Program Files/nodejs
+    // for GUI apps
+    // https://github.com/typicode/yorkie/issues/49
+    return stripIndent(
+      `
+      # Node standard installation
+      export PATH="$PATH:/c/Program Files/nodejs"`
+    )
+  } else {
+    // Using normalize to support ' in path
+    // https://github.com/typicode/yorkie/issues/117
+    const home = normalize(process.env.HOME)
+
+    return stripIndent(
+      `
+        # Add common path where Node can be found
+        # Brew standard installation path /usr/local/bin
+        # Node standard installation path /usr/local
+        export PATH="$PATH:/usr/local/bin:/usr/local"
+
+        # Try to load nvm using path of standard installation
+        load_nvm ${home}/.nvm
+        run_nvm`
+    )
+
+    return arr.join('\n')
+  }
+}
+
+module.exports = function getHookScript(hookName, relativePath, runnerPath) {
+  // On Windows normalize path (i.e. convert \ to /)
+  const normalizedPath = normalize(relativePath)
+
+  const noVerifyMessage =
+    hookName === 'prepare-commit-msg'
+      ? '(cannot be bypassed with --no-verify due to Git specs)'
+      : '(add --no-verify to bypass)'
+
+  return [
+    stripIndent(
+      `
+      #!/bin/sh
+      #yorkie ${pkg.version}
+
+      command_exists () {
+        command -v "$1" >/dev/null 2>&1
+      }
+
+      has_hook_script () {
+        [ -f package.json ] && cat package.json | grep -q "\\"$1\\"[[:space:]]*:"
+      }
+
+      # OS X and Linux only
+      load_nvm () {
+        # If nvm is not loaded, load it
+        command_exists nvm || {
+          export NVM_DIR="$1"
+          [ -s "$1/nvm.sh" ] && . "$1/nvm.sh"
+        }
+      }
+
+      # OS X and Linux only
+      run_nvm () {
+        # If nvm has been loaded correctly, use project .nvmrc
+        command_exists nvm && [ -f .nvmrc ] && nvm use
+      }
+
+      cd "${normalizedPath}"
+
+      # Check if ${hookName} is defined, skip if not
+      has_hook_script ${hookName} || exit 0`
+    ).trim(),
+
+    platformSpecific(),
+
+    stripIndent(
+      `
+      # Export Git hook params
+      export GIT_PARAMS="$*"
+
+      # Run hook
+      node "${runnerPath}" ${hookName} || {
+        echo
+        echo "${hookName} hook failed ${noVerifyMessage}"
+        exit 1
+      }
+      `
+    )
+  ].join('\n')
+}

node_modules/yorkie/src/utils/is.js

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+'use strict'
+
+const fs = require('fs')
+
+function readFile(filename) {
+  return fs.readFileSync(filename, 'utf-8')
+}
+
+function huskyOrYorkie(filename) {
+  const data = readFile(filename)
+  return data.indexOf('#husky') !== -1 || data.indexOf('#yorkie') !== -1
+}
+
+function ghooks(filename) {
+  const data = readFile(filename)
+  return data.indexOf('// Generated by ghooks. Do not edit this file.') !== -1
+}
+
+function preCommit(filename) {
+  const data = readFile(filename)
+  return data.indexOf('./node_modules/pre-commit/hook') !== -1
+}
+
+module.exports = {
+  huskyOrYorkie,
+  ghooks,
+  preCommit
+}