Aqua examples: checking npm version in aqua-ipfs-integration (#37)

aqua-examples/aqua-ipfs-integration/.npmrc

@@ -0,0 +1 @@
+engine-strict = true

aqua-examples/aqua-ipfs-integration/package-lock.json

@@ -13,6 +13,13 @@
       "dependencies": {
         "@fluencelabs/fluence": "^0.14.3",
         "typescript": "^4.4.4"
+      },
+      "devDependencies": {
+        "check-node-version": "^4.2.1"
+      },
+      "engines": {
+        "node": ">=15.0.0",
+        "npm": ">=7"
       }
     },
     "aqua": {
@@ -5904,6 +5911,48 @@
         "node": ">=10"
       }
     },
+    "node_modules/check-node-version": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/check-node-version/-/check-node-version-4.2.1.tgz",
+      "integrity": "sha512-YYmFYHV/X7kSJhuN/QYHUu998n/TRuDe8UenM3+m5NrkiH670lb9ILqHIvBencvJc4SDh+XcbXMR4b+TtubJiw==",
+      "dev": true,
+      "dependencies": {
+        "chalk": "^3.0.0",
+        "map-values": "^1.0.1",
+        "minimist": "^1.2.0",
+        "object-filter": "^1.0.2",
+        "run-parallel": "^1.1.4",
+        "semver": "^6.3.0"
+      },
+      "bin": {
+        "check-node-version": "bin.js"
+      },
+      "engines": {
+        "node": ">=8.3.0"
+      }
+    },
+    "node_modules/check-node-version/node_modules/chalk": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
+      "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
+      "dev": true,
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/check-node-version/node_modules/semver": {
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+      "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+      "dev": true,
+      "bin": {
+        "semver": "bin/semver.js"
+      }
+    },
     "node_modules/check-types": {
       "version": "11.1.2",
       "resolved": "https://registry.npmjs.org/check-types/-/check-types-11.1.2.tgz",
@@ -15272,6 +15321,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/map-values": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/map-values/-/map-values-1.0.1.tgz",
+      "integrity": "sha1-douOecAJvytk/ugG4ip7HEGQyZA=",
+      "dev": true
+    },
     "node_modules/map-visit": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/map-visit/-/map-visit-1.0.0.tgz",
@@ -16586,6 +16641,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/object-filter": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/object-filter/-/object-filter-1.0.2.tgz",
+      "integrity": "sha1-rwt5f/6+r4pSxmN87b6IFs/sG8g=",
+      "dev": true
+    },
     "node_modules/object-inspect": {
       "version": "1.11.0",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.11.0.tgz",
@@ -30211,6 +30272,38 @@
       "resolved": "https://registry.npmjs.org/char-regex/-/char-regex-1.0.2.tgz",
       "integrity": "sha512-kWWXztvZ5SBQV+eRgKFeh8q5sLuZY2+8WUIzlxWVTg+oGwY14qylx1KbKzHd8P6ZYkAg0xyIDU9JMHhyJMZ1jw=="
     },
+    "check-node-version": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/check-node-version/-/check-node-version-4.2.1.tgz",
+      "integrity": "sha512-YYmFYHV/X7kSJhuN/QYHUu998n/TRuDe8UenM3+m5NrkiH670lb9ILqHIvBencvJc4SDh+XcbXMR4b+TtubJiw==",
+      "dev": true,
+      "requires": {
+        "chalk": "^3.0.0",
+        "map-values": "^1.0.1",
+        "minimist": "^1.2.0",
+        "object-filter": "^1.0.2",
+        "run-parallel": "^1.1.4",
+        "semver": "^6.3.0"
+      },
+      "dependencies": {
+        "chalk": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
+          "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
+        }
+      }
+    },
     "check-types": {
       "version": "11.1.2",
       "resolved": "https://registry.npmjs.org/check-types/-/check-types-11.1.2.tgz",
@@ -37771,6 +37864,12 @@
       "integrity": "sha512-+WA2/1sPmDj1dlvvJmB5G6JKfY9dpn7EVBUL06+y6PoljPkh+6V1QihwxNkbcGxCRjt2b0F9K0taiCuo7MbdFQ==",
       "devOptional": true
     },
+    "map-values": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/map-values/-/map-values-1.0.1.tgz",
+      "integrity": "sha1-douOecAJvytk/ugG4ip7HEGQyZA=",
+      "dev": true
+    },
     "map-visit": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/map-visit/-/map-visit-1.0.0.tgz",
@@ -38846,6 +38945,12 @@
         }
       }
     },
+    "object-filter": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/object-filter/-/object-filter-1.0.2.tgz",
+      "integrity": "sha1-rwt5f/6+r4pSxmN87b6IFs/sG8g=",
+      "dev": true
+    },
     "object-inspect": {
       "version": "1.11.0",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.11.0.tgz",

aqua-examples/aqua-ipfs-integration/package.json

@@ -6,10 +6,17 @@
     "web"
   ],
   "scripts": {
-    "build": "npm run build -w aqua -w nodejs -w web"
+    "build": "check-node-version --npm '>= 7' && npm run build -w aqua -w nodejs -w web"
   },
   "dependencies": {
     "@fluencelabs/fluence": "^0.14.3",
     "typescript": "^4.4.4"
+  },
+  "engines": {
+    "npm": ">=7",
+    "node": ">=15.0.0"
+  },
+  "devDependencies": {
+    "check-node-version": "^4.2.1"
   }
 }