Switch to @hashicorp/js-releases for finding correct package to install

lib/setup-terraform.js

@@ -1,3 +1,5 @@
+import { getRelease } from '@hashicorp/js-releases';
+
 // Node.js core
 const fs = require('fs').promises;
 const os = require('os');
@@ -7,60 +9,6 @@ const path = require('path');
 const core = require('@actions/core');
 const tc = require('@actions/tool-cache');
 const io = require('@actions/io');
-const fetch = require('node-fetch');
-const semver = require('semver');
-
-// Find latest version given list of all available
-function findLatest (allVersions) {
-  core.debug('Parsing version list for latest version');
-
-  let latest = '0.0.0';
-
-  for (const version in allVersions.versions) {
-    // Ignore pre-release
-    if (semver.prerelease(version) !== null) {
-      continue;
-    }
-    // is "version" greater than "latest"
-    latest = semver.gt(version, latest) ? version : latest;
-  }
-
-  core.info(`Latest version is ${latest}`);
-
-  return allVersions.versions[latest];
-}
-
-// Find specific version given list of all available
-function findSpecific (allVersions, version) {
-  core.debug(`Parsing version list for version ${version}`);
-  return allVersions.versions[version];
-}
-
-// Find specific version given list of all available
-function findLatestMatchingSpecification (allVersions, version) {
-  core.debug(`Parsing version list for latest matching specification ${version}`);
-  const versionList = [];
-  for (const _version in allVersions.versions) {
-    versionList.push(_version);
-  }
-  const bestMatchVersion = semver.maxSatisfying(versionList, version);
-  if (!bestMatchVersion) {
-    throw new Error(`Could not find Terraform version matching ${version} in version list`);
-  }
-  core.info(`Latest version satisfying ${version} is ${bestMatchVersion}`);
-
-  return allVersions.versions[bestMatchVersion];
-}
-
-async function downloadMetadata () {
-  core.debug('Downloading version metadata');
-
-  return fetch('https://releases.hashicorp.com/terraform/index.json')
-    .then(res => res.json())
-    .catch(err => {
-      core.setFailed(`Failed to fetch version metadata. ${err}`);
-    });
-}
 
 // arch in [arm, x32, x64...] (https://nodejs.org/api/os.html#os_os_arch)
 // return value in [amd64, 386, arm]
@@ -81,23 +29,6 @@ function mapOS (os) {
   return mappings[os] || os;
 }
 
-// Get build for an operating system and architecture
-function getBuild (versionObj, os, arch) {
-  core.debug(`Getting build for Terraform version ${versionObj.version}, os ${os}, and arch ${arch}`);
-
-  const buildObj = versionObj.builds.length &&
-    versionObj.builds.find(build =>
-      build.arch === mapArch(arch) &&
-        build.os === mapOS(os)
-    );
-
-  if (!buildObj) {
-    throw new Error(`Terraform version ${versionObj.version} not available for ${os} and ${arch}`);
-  }
-
-  return buildObj;
-}
-
 async function downloadCLI (url) {
   core.debug(`Downloading Terraform CLI from ${url}`);
   const pathToCLIZip = await tc.downloadTool(url);
@@ -183,23 +114,21 @@ async function run () {
     const wrapper = core.getInput('terraform_wrapper') === 'true';
 
     // Gather OS details
-    const osPlat = os.platform();
+    const osPlatform = os.platform();
     const osArch = os.arch();
 
-    // Download metadata about all versions of Terraform CLI
+    core.debug(`Finding releases for Terraform version ${version}`);
-    const versionMetadata = await downloadMetadata();
+    const release = getRelease('terraform', version);
-
+    const platform = mapOS(osPlatform);
-    const specificMatch = findSpecific(versionMetadata, version);
+    const arch = mapArch(osArch);
-    // Find latest or a specific version like 0.1.0
+    core.debug(`Getting build for Terraform version ${release.version}: ${platform} ${arch}`);
-    const versionObj = version.toLowerCase() === 'latest'
+    const build = release.getBuild(platform, arch);
-      ? findLatest(versionMetadata) : specificMatch || findLatestMatchingSpecification(versionMetadata, version);
+    if (!build) {
-
+      throw new Error(`Terraform version ${version} not available for ${platform} and ${arch}`);
-    if (versionObj) {
+    }
-      // Get the build available for this runner's OS and a 64 bit architecture
-      const buildObj = getBuild(versionObj, osPlat, osArch);
 
     // Download requested version
-      const pathToCLI = await downloadCLI(buildObj.url);
+    const pathToCLI = await downloadCLI(build.url);
 
     // Install our wrapper
     if (wrapper) {
@@ -211,12 +140,9 @@ async function run () {
 
     // Add credentials to file if they are provided
     if (credentialsHostname && credentialsToken) {
-        await addCredentials(credentialsHostname, credentialsToken, osPlat);
+      await addCredentials(credentialsHostname, credentialsToken, osPlatform);
-      }
-      return versionObj;
-    } else {
-      core.setFailed(`Could not find Terraform version ${version} in version list`);
     }
+    return release;
   } catch (error) {
     core.error(error);
     throw error;

package-lock.json

@@ -429,6 +429,18 @@
         "minimist": "^1.2.0"
       }
     },
+    "@hashicorp/js-releases": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@hashicorp/js-releases/-/js-releases-1.1.0.tgz",
+      "integrity": "sha512-Dk6k9nuAZUwRbtLcUFXDSPECuK9Xh6QPt2x2qv8m2DKz7ksY1jv7YnZAYk/H195Eq2Puxd4UK83XSA9PnWdQKg==",
+      "requires": {
+        "@types/semver": "^7.3.1",
+        "del": "^5.1.0",
+        "openpgp": "^4.10.7",
+        "semver": "^7.3.2",
+        "yauzl": "^2.10.0"
+      }
+    },
     "@istanbuljs/load-nyc-config": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@istanbuljs/load-nyc-config/-/load-nyc-config-1.0.0.tgz",
@@ -876,6 +888,29 @@
         }
       }
     },
+    "@nodelib/fs.scandir": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.3.tgz",
+      "integrity": "sha512-eGmwYQn3gxo4r7jdQnkrrN6bY478C3P+a/y72IJukF8LjB6ZHeB3c+Ehacj3sYeSmUXGlnA67/PmbM9CVwL7Dw==",
+      "requires": {
+        "@nodelib/fs.stat": "2.0.3",
+        "run-parallel": "^1.1.9"
+      }
+    },
+    "@nodelib/fs.stat": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.stat/-/fs.stat-2.0.3.tgz",
+      "integrity": "sha512-bQBFruR2TAwoevBEd/NWMoAAtNGzTRgdrqnYCc7dhzfoNvqPzLyqlEQnzZ3kVnNrSp25iyxE00/3h2fqGAGArA=="
+    },
+    "@nodelib/fs.walk": {
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.walk/-/fs.walk-1.2.4.tgz",
+      "integrity": "sha512-1V9XOY4rDW0rehzbrcqAmHnz8e7SKvX27gh8Gt2WgB0+pdzdiLV83p72kZPU+jvMbS1qU5mauP2iOvO8rhmurQ==",
+      "requires": {
+        "@nodelib/fs.scandir": "2.1.3",
+        "fastq": "^1.6.0"
+      }
+    },
     "@octokit/auth-token": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/@octokit/auth-token/-/auth-token-2.4.0.tgz",
@@ -1070,6 +1105,15 @@
       "integrity": "sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==",
       "dev": true
     },
+    "@types/glob": {
+      "version": "7.1.3",
+      "resolved": "https://registry.npmjs.org/@types/glob/-/glob-7.1.3.tgz",
+      "integrity": "sha512-SEYeGAIQIQX8NN6LDKprLjbrd5dARM5EXsd8GI/A5l0apYI1fGMWgPHSe4ZKL4eozlAyI+doUE9XbYS4xCkQ1w==",
+      "requires": {
+        "@types/minimatch": "*",
+        "@types/node": "*"
+      }
+    },
     "@types/istanbul-lib-coverage": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz",
@@ -1095,6 +1139,11 @@
         "@types/istanbul-lib-report": "*"
       }
     },
+    "@types/minimatch": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
+      "integrity": "sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA=="
+    },
     "@types/node": {
       "version": "13.9.5",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-13.9.5.tgz",
@@ -1112,6 +1161,11 @@
       "integrity": "sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ==",
       "dev": true
     },
+    "@types/semver": {
+      "version": "7.3.4",
+      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.3.4.tgz",
+      "integrity": "sha512-+nVsLKlcUCeMzD2ufHEYuJ9a2ovstb6Dp52A5VsoKxDXgvE051XgHI/33I1EymwkRGQkwnA0LkhnUzituGs4EQ=="
+    },
     "@types/stack-utils": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-1.0.1.tgz",
@@ -1169,6 +1223,15 @@
       "integrity": "sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA==",
       "dev": true
     },
+    "aggregate-error": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/aggregate-error/-/aggregate-error-3.1.0.tgz",
+      "integrity": "sha512-4I7Td01quW/RpocfNayFdFVk1qSuoh0E7JrbRJ16nH01HhKFQ88INq9Sd+nd72zqRySlr9BmDA8xlEJ6vJMrYA==",
+      "requires": {
+        "clean-stack": "^2.0.0",
+        "indent-string": "^4.0.0"
+      }
+    },
     "ansi-styles": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -1232,6 +1295,11 @@
         "is-string": "^1.0.5"
       }
     },
+    "array-union": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/array-union/-/array-union-2.1.0.tgz",
+      "integrity": "sha512-HGyxoOTYUyCM6stUe6EJgnd4EoewAI7zMdfqO+kGjnlZmBDz/cR5pf8r/cR4Wq60sL/p0IkcjUEEPwS3GFrIyw=="
+    },
     "array-unique": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
@@ -1247,6 +1315,17 @@
         "safer-buffer": "~2.1.0"
       }
     },
+    "asn1.js": {
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-5.4.1.tgz",
+      "integrity": "sha512-+I//4cYPccV8LdmBLiX8CYvf9Sp3vQsrqu2QNXRcrbiWvcx/UdlFiqUJJzxRQxgsZmvhXhn4cSKeSmoFjVdupA==",
+      "requires": {
+        "bn.js": "^4.0.0",
+        "inherits": "^2.0.1",
+        "minimalistic-assert": "^1.0.0",
+        "safer-buffer": "^2.1.0"
+      }
+    },
     "assert-plus": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
@@ -1376,8 +1455,7 @@
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
-      "dev": true
     },
     "base": {
       "version": "0.11.2",
@@ -1454,11 +1532,15 @@
       "resolved": "https://registry.npmjs.org/before-after-hook/-/before-after-hook-2.1.0.tgz",
       "integrity": "sha512-IWIbu7pMqyw3EAJHzzHbWa85b6oud/yfKYg5rqB5hNE8CeMi3nX+2C2sj0HswfblST86hpVEOAb9x34NZd6P7A=="
     },
+    "bn.js": {
+      "version": "4.11.9",
+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.9.tgz",
+      "integrity": "sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw=="
+    },
     "brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -1468,7 +1550,6 @@
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
       "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
-      "dev": true,
       "requires": {
         "fill-range": "^7.0.1"
       }
@@ -1510,6 +1591,11 @@
       "resolved": "https://registry.npmjs.org/btoa-lite/-/btoa-lite-1.0.0.tgz",
       "integrity": "sha1-M3dm2hWAEhD92VbCLpxokaudAzc="
     },
+    "buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI="
+    },
     "buffer-from": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
@@ -1613,6 +1699,11 @@
         }
       }
     },
+    "clean-stack": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/clean-stack/-/clean-stack-2.2.0.tgz",
+      "integrity": "sha512-4diC9HaTE+KRAMWhDhrGOECgWZxoevMc5TlkObMqNSsVU62PYzXZ/SMTjzyGAFF1YusgxGcSWTEXBhp0CPwQ1A=="
+    },
     "cli-width": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.0.tgz",
@@ -1725,8 +1816,7 @@
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
-      "dev": true
     },
     "contains-path": {
       "version": "0.1.0",
@@ -1945,6 +2035,31 @@
         }
       }
     },
+    "del": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/del/-/del-5.1.0.tgz",
+      "integrity": "sha512-wH9xOVHnczo9jN2IW68BabcecVPxacIA3g/7z6vhSU/4stOKQzeCRK0yD0A24WiAAUJmmVpWqrERcTxnLo3AnA==",
+      "requires": {
+        "globby": "^10.0.1",
+        "graceful-fs": "^4.2.2",
+        "is-glob": "^4.0.1",
+        "is-path-cwd": "^2.2.0",
+        "is-path-inside": "^3.0.1",
+        "p-map": "^3.0.0",
+        "rimraf": "^3.0.0",
+        "slash": "^3.0.0"
+      },
+      "dependencies": {
+        "rimraf": {
+          "version": "3.0.2",
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz",
+          "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==",
+          "requires": {
+            "glob": "^7.1.3"
+          }
+        }
+      }
+    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -1968,6 +2083,21 @@
       "integrity": "sha512-foe7dXnGlSh3jR1ovJmdv+77VQj98eKCHHwJPbZ2eEf0fHwKbkZicpPxEch9smZ+n2dnF6QFwkOQdLq9hpeJUg==",
       "dev": true
     },
+    "dir-glob": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
+      "integrity": "sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==",
+      "requires": {
+        "path-type": "^4.0.0"
+      },
+      "dependencies": {
+        "path-type": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/path-type/-/path-type-4.0.0.tgz",
+          "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw=="
+        }
+      }
+    },
     "domexception": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/domexception/-/domexception-1.0.1.tgz",
@@ -2373,6 +2503,19 @@
       "integrity": "sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==",
       "dev": true
     },
+    "fast-glob": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.2.4.tgz",
+      "integrity": "sha512-kr/Oo6PX51265qeuCYsyGypiO5uJFgBS0jksyG7FUeCyQzNwYnzrNIMR1NXfkZXsMYXYLRAHgISHBz8gQcxKHQ==",
+      "requires": {
+        "@nodelib/fs.stat": "^2.0.2",
+        "@nodelib/fs.walk": "^1.2.3",
+        "glob-parent": "^5.1.0",
+        "merge2": "^1.3.0",
+        "micromatch": "^4.0.2",
+        "picomatch": "^2.2.1"
+      }
+    },
     "fast-json-stable-stringify": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
@@ -2385,6 +2528,14 @@
       "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=",
       "dev": true
     },
+    "fastq": {
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.9.0.tgz",
+      "integrity": "sha512-i7FVWL8HhVY+CTkwFxkN2mk3h+787ixS5S63eb78diVRc1MCssarHq3W5cj0av7YDSwmaV928RNag+U1etRQ7w==",
+      "requires": {
+        "reusify": "^1.0.4"
+      }
+    },
     "fb-watchman": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/fb-watchman/-/fb-watchman-2.0.1.tgz",
@@ -2394,11 +2545,18 @@
         "bser": "2.1.1"
       }
     },
+    "fd-slicer": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
+      "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
+      "requires": {
+        "pend": "~1.2.0"
+      }
+    },
     "fill-range": {
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
       "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==",
-      "dev": true,
       "requires": {
         "to-regex-range": "^5.0.1"
       }
@@ -2468,8 +2626,7 @@
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
-      "dev": true
     },
     "fsevents": {
       "version": "2.1.2",
@@ -2529,7 +2686,6 @@
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@@ -4918,6 +5139,14 @@
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-      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
+      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
-      "dev": true
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@@ -5003,6 +5231,11 @@
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@@ -5373,6 +5605,11 @@
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+    "reusify": {
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+      "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
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@@ -5391,8 +5628,7 @@
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@@ -5421,8 +5657,7 @@
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@@ -6366,8 +6601,12 @@
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-      "dev": true
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+      "resolved": "https://registry.npmjs.org/slide/-/slide-1.1.6.tgz",
+      "integrity": "sha1-VusCfWW00tzmyy4tMsTUr8nh1wc="
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@@ -6849,7 +7088,6 @@
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@@ -7388,6 +7626,15 @@
         "camelcase": "^5.0.0",
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       }
+    },
+    "yauzl": {
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+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
+      "requires": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
     }
   }
 }

package.json

@@ -18,6 +18,7 @@
     "@actions/github": "^2.1.1",
     "@actions/io": "^1.0.2",
     "@actions/tool-cache": "^1.6.0",
+    "@hashicorp/js-releases": "^1.1.0",
     "node-fetch": "^2.6.1",
     "semver": "^7.3.2"
   },