Add GitHub Skyline plugin (#147)

package-lock.json

@@ -359,6 +359,14 @@
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       }
     },
+    "@babel/runtime": {
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+      "requires": {
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+      }
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     "@babel/template": {
       "version": "7.12.13",
       "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.12.13.tgz",
@@ -986,6 +994,327 @@
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+        "mkdirp": "^0.5.1",
+        "phin": "^2.9.1",
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+        "tinycolor2": "^1.4.1"
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+      "resolved": "https://registry.npmjs.org/@jimp/tiff/-/tiff-0.16.1.tgz",
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+        "@jimp/bmp": "^0.16.1",
+        "@jimp/gif": "^0.16.1",
+        "@jimp/jpeg": "^0.16.1",
+        "@jimp/png": "^0.16.1",
+        "@jimp/tiff": "^0.16.1",
+        "timm": "^1.6.1"
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+      "resolved": "https://registry.npmjs.org/@jimp/utils/-/utils-0.16.1.tgz",
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@@ -1386,6 +1715,11 @@
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       }
     },
+    "any-base": {
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+      "resolved": "https://registry.npmjs.org/any-base/-/any-base-1.1.0.tgz",
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@@ -1743,6 +2077,11 @@
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+      "integrity": "sha1-4Fpj95amwf8l9Hcex62twUjAcjM="
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@@ -1819,6 +2158,11 @@
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       "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI="
     },
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@@ -2343,6 +2687,11 @@
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       }
     },
+    "dom-walk": {
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@@ -2820,6 +3169,11 @@
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       }
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+      "resolved": "https://registry.npmjs.org/exif-parser/-/exif-parser-0.1.12.tgz",
+      "integrity": "sha1-WKnS1ywCwfbwKg70qRZicrd2CSI="
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       "resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz",
@@ -3133,6 +3487,11 @@
         "flat-cache": "^3.0.4"
       }
     },
+    "file-type": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/file-type/-/file-type-9.0.0.tgz",
+      "integrity": "sha512-Qe/5NJrgIOlwijpq3B7BEpzPFcgzggOTagZmkXQY4LA6bsXKTUstK7Wp12lEJ/mLKTpvIZxmIuRcLYWT6ov9lw=="
+    },
     "filelist": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/filelist/-/filelist-1.0.2.tgz",
@@ -3369,6 +3728,15 @@
         "assert-plus": "^1.0.0"
       }
     },
+    "gifwrap": {
+      "version": "0.9.2",
+      "resolved": "https://registry.npmjs.org/gifwrap/-/gifwrap-0.9.2.tgz",
+      "integrity": "sha512-fcIswrPaiCDAyO8xnWvHSZdWChjKXUanKKpAiWWJ/UTkEi/aYKn5+90e7DE820zbEaVR9CE2y4z9bzhQijZ0BA==",
+      "requires": {
+        "image-q": "^1.1.1",
+        "omggif": "^1.0.10"
+      }
+    },
     "glob": {
       "version": "7.1.6",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
@@ -3391,6 +3759,15 @@
         "is-glob": "^4.0.1"
       }
     },
+    "global": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/global/-/global-4.4.0.tgz",
+      "integrity": "sha512-wv/LAoHdRE3BeTGz53FAamhGlPLhlssK45usmGFThIi4XqnBmjKQ16u+RNbP7WvigRZDxUsM0J3gcQ5yicaL0w==",
+      "requires": {
+        "min-document": "^2.19.0",
+        "process": "^0.11.10"
+      }
+    },
     "globals": {
       "version": "12.4.0",
       "resolved": "https://registry.npmjs.org/globals/-/globals-12.4.0.tgz",
@@ -3619,6 +3996,11 @@
         "minimatch": "^3.0.4"
       }
     },
+    "image-q": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/image-q/-/image-q-1.1.1.tgz",
+      "integrity": "sha1-/IQJlmRGC5DKhi2TALa/u7+/gFY="
+    },
     "image-to-base64": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/image-to-base64/-/image-to-base64-2.1.1.tgz",
@@ -3798,6 +4180,11 @@
       "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
       "dev": true
     },
+    "is-function": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/is-function/-/is-function-1.0.2.tgz",
+      "integrity": "sha512-lw7DUp0aWXYg+CBCN+JKkcE0Q2RayZnSvnZBlwgxHBQhqt5pZNVy4Ri7H9GmmXkdu7LUthszM+Tor1u/2iBcpQ=="
+    },
     "is-generator-fn": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/is-generator-fn/-/is-generator-fn-2.1.0.tgz",
@@ -5190,6 +5577,23 @@
         }
       }
     },
+    "jimp": {
+      "version": "0.16.1",
+      "resolved": "https://registry.npmjs.org/jimp/-/jimp-0.16.1.tgz",
+      "integrity": "sha512-+EKVxbR36Td7Hfd23wKGIeEyHbxShZDX6L8uJkgVW3ESA9GiTEPK08tG1XI2r/0w5Ch0HyJF5kPqF9K7EmGjaw==",
+      "requires": {
+        "@babel/runtime": "^7.7.2",
+        "@jimp/custom": "^0.16.1",
+        "@jimp/plugins": "^0.16.1",
+        "@jimp/types": "^0.16.1",
+        "regenerator-runtime": "^0.13.3"
+      }
+    },
+    "jpeg-js": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/jpeg-js/-/jpeg-js-0.4.2.tgz",
+      "integrity": "sha512-+az2gi/hvex7eLTMTlbRLOhH6P6WFdk2ITI8HJsaH2VqYO0I594zXSYEP+tf4FW+8Cy68ScDXoAsQdyQanv3sw=="
+    },
     "js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -5353,6 +5757,21 @@
       "integrity": "sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=",
       "dev": true
     },
+    "load-bmfont": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/load-bmfont/-/load-bmfont-1.4.1.tgz",
+      "integrity": "sha512-8UyQoYmdRDy81Brz6aLAUhfZLwr5zV0L3taTQ4hju7m6biuwiWiJXjPhBJxbUQJA8PrkvJ/7Enqmwk2sM14soA==",
+      "requires": {
+        "buffer-equal": "0.0.1",
+        "mime": "^1.3.4",
+        "parse-bmfont-ascii": "^1.0.3",
+        "parse-bmfont-binary": "^1.0.5",
+        "parse-bmfont-xml": "^1.1.4",
+        "phin": "^2.9.1",
+        "xhr": "^2.0.1",
+        "xtend": "^4.0.0"
+      }
+    },
     "locate-path": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
@@ -5488,6 +5907,14 @@
       "integrity": "sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==",
       "dev": true
     },
+    "min-document": {
+      "version": "2.19.0",
+      "resolved": "https://registry.npmjs.org/min-document/-/min-document-2.19.0.tgz",
+      "integrity": "sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=",
+      "requires": {
+        "dom-walk": "^0.1.0"
+      }
+    },
     "minimatch": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@@ -5499,8 +5926,7 @@
     "minimist": {
       "version": "1.2.5",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
-      "dev": true
     },
     "minipass": {
       "version": "2.9.0",
@@ -5563,7 +5989,6 @@
       "version": "0.5.5",
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
       "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
-      "dev": true,
       "requires": {
         "minimist": "^1.2.5"
       }
@@ -5887,6 +6312,11 @@
         "isobject": "^3.0.1"
       }
     },
+    "omggif": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/omggif/-/omggif-1.0.10.tgz",
+      "integrity": "sha512-LMJTtvgc/nugXj0Vcrrs68Mn2D1r0zf630VNtqtpI1FEO7e+O9FP4gqs9AcnBaSEeoHIPm28u6qgPR0oyEpGSw=="
+    },
     "on-finished": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
@@ -5986,6 +6416,11 @@
       "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
       "integrity": "sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ=="
     },
+    "pako": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-1.0.11.tgz",
+      "integrity": "sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw=="
+    },
     "parent-module": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.1.tgz",
@@ -5995,6 +6430,30 @@
         "callsites": "^3.0.0"
       }
     },
+    "parse-bmfont-ascii": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/parse-bmfont-ascii/-/parse-bmfont-ascii-1.0.6.tgz",
+      "integrity": "sha1-Eaw8P/WPfCAgqyJ2kHkQjU36AoU="
+    },
+    "parse-bmfont-binary": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/parse-bmfont-binary/-/parse-bmfont-binary-1.0.6.tgz",
+      "integrity": "sha1-0Di0dtPp3Z2x4RoLDlOiJ5K2kAY="
+    },
+    "parse-bmfont-xml": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/parse-bmfont-xml/-/parse-bmfont-xml-1.1.4.tgz",
+      "integrity": "sha512-bjnliEOmGv3y1aMEfREMBJ9tfL3WR0i0CKPj61DnSLaoxWR3nLrsQrEbCId/8rF4NyRF0cCqisSVXyQYWM+mCQ==",
+      "requires": {
+        "xml-parse-from-string": "^1.0.0",
+        "xml2js": "^0.4.5"
+      }
+    },
+    "parse-headers": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/parse-headers/-/parse-headers-2.0.3.tgz",
+      "integrity": "sha512-QhhZ+DCCit2Coi2vmAKbq5RGTRcQUOE2+REgv8vdyu7MnYx2eZztegqtTx99TZ86GTIwqiy3+4nQTWZ2tgmdCA=="
+    },
     "parse-json": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-5.2.0.tgz",
@@ -6062,6 +6521,11 @@
       "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=",
       "dev": true
     },
+    "phin": {
+      "version": "2.9.3",
+      "resolved": "https://registry.npmjs.org/phin/-/phin-2.9.3.tgz",
+      "integrity": "sha512-CzFr90qM24ju5f88quFC/6qohjC144rehe5n6DH900lgXmUe86+xCKc10ev56gRKC4/BkHUoG4uSiQgBiIXwDA=="
+    },
     "picomatch": {
       "version": "2.2.2",
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.2.2.tgz",
@@ -6077,6 +6541,14 @@
         "node-modules-regexp": "^1.0.0"
       }
     },
+    "pixelmatch": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/pixelmatch/-/pixelmatch-4.0.2.tgz",
+      "integrity": "sha1-j0fc7FARtHe2fbA8JDvB8wheiFQ=",
+      "requires": {
+        "pngjs": "^3.0.0"
+      }
+    },
     "pkg-dir": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-4.2.0.tgz",
@@ -6085,6 +6557,11 @@
         "find-up": "^4.0.0"
       }
     },
+    "pngjs": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-3.4.0.tgz",
+      "integrity": "sha512-NCrCHhWmnQklfH4MtJMRjZ2a8c80qXeMlQMv2uVp9ISJMTt562SbGd6n2oq0PaPgKm7Z6pL9E2UlLIhC+SHL3w=="
+    },
     "posix-character-classes": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/posix-character-classes/-/posix-character-classes-0.1.1.tgz",
@@ -6143,6 +6620,11 @@
         "clipboard": "^2.0.0"
       }
     },
+    "process": {
+      "version": "0.11.10",
+      "resolved": "https://registry.npmjs.org/process/-/process-0.11.10.tgz",
+      "integrity": "sha1-czIwDoQBYb2j5podHZGn1LwW8YI="
+    },
     "process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@@ -6333,6 +6815,11 @@
         "util-deprecate": "~1.0.1"
       }
     },
+    "regenerator-runtime": {
+      "version": "0.13.7",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz",
+      "integrity": "sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew=="
+    },
     "regex-not": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/regex-not/-/regex-not-1.0.2.tgz",
@@ -7456,12 +7943,22 @@
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
       "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
     },
+    "timm": {
+      "version": "1.7.1",
+      "resolved": "https://registry.npmjs.org/timm/-/timm-1.7.1.tgz",
+      "integrity": "sha512-IjZc9KIotudix8bMaBW6QvMuq64BrJWFs1+4V0lXwWGQZwH+LnX87doAYhem4caOEusRP9/g6jVDQmZ8XOk1nw=="
+    },
     "tiny-emitter": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
       "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
       "optional": true
     },
+    "tinycolor2": {
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/tinycolor2/-/tinycolor2-1.4.2.tgz",
+      "integrity": "sha512-vJhccZPs965sV/L2sU4oRQVAos0pQXwsvTLkWYdqJ+a8Q5kPFzJTuOFwy7UniPli44NKQGAglksjvOcpo95aZA=="
+    },
     "tmpl": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.4.tgz",
@@ -7696,6 +8193,14 @@
       "integrity": "sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==",
       "dev": true
     },
+    "utif": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/utif/-/utif-2.0.1.tgz",
+      "integrity": "sha512-Z/S1fNKCicQTf375lIP9G8Sa1H/phcysstNrrSdZKj1f9g58J4NMgb5IgiEZN9/nLMPDwF0W7hdOe9Qq2IYoLg==",
+      "requires": {
+        "pako": "^1.0.5"
+      }
+    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -7955,18 +8460,53 @@
       "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.3.tgz",
       "integrity": "sha512-hr6vCR76GsossIRsr8OLR9acVVm1jyfEWvhbNjtgPOrfvAlKzvyeg/P6r8RuDjRyrcQoPQT7K0DGEPc7Ae6jzA=="
     },
+    "xhr": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.6.0.tgz",
+      "integrity": "sha512-/eCGLb5rxjx5e3mF1A7s+pLlR6CGyqWN91fv1JgER5mVWg1MZmlhBvy9kjcsOdRk8RrIujotWyJamfyrp+WIcA==",
+      "requires": {
+        "global": "~4.4.0",
+        "is-function": "^1.0.1",
+        "parse-headers": "^2.0.0",
+        "xtend": "^4.0.0"
+      }
+    },
     "xml-name-validator": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz",
       "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==",
       "dev": true
     },
+    "xml-parse-from-string": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/xml-parse-from-string/-/xml-parse-from-string-1.0.1.tgz",
+      "integrity": "sha1-qQKekp09vN7RafPG4oI42VpdWig="
+    },
+    "xml2js": {
+      "version": "0.4.23",
+      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.23.tgz",
+      "integrity": "sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==",
+      "requires": {
+        "sax": ">=0.6.0",
+        "xmlbuilder": "~11.0.0"
+      }
+    },
+    "xmlbuilder": {
+      "version": "11.0.1",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
+      "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA=="
+    },
     "xmlchars": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/xmlchars/-/xmlchars-2.2.0.tgz",
       "integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==",
       "dev": true
     },
+    "xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
+    },
     "y18n": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.1.tgz",

package.json

@@ -33,6 +33,7 @@
     "express-rate-limit": "^5.2.6",
     "faker": "^5.4.0",
     "image-to-base64": "^2.1.1",
+    "jimp": "^0.16.1",
     "js-yaml": "^4.0.0",
     "memory-cache": "^0.2.0",
     "prismjs": "^1.23.0",

source/app/metrics/utils.mjs

@@ -10,7 +10,9 @@
   import imgb64 from "image-to-base64"
   import git from "simple-git"
   import twemojis from "twemoji-parser"
+  import jimp from "jimp"
 
+//Exports
   export {fs, os, paths, url, util, processes, axios, puppeteer, imgb64, git}
 
 /**Returns module __dirname */
@@ -189,3 +191,19 @@
   export async function wait(seconds) {
     await new Promise(solve => setTimeout(solve, seconds*1000)) //eslint-disable-line no-promise-executor-return
   }
+
+/**Create gif from puppeteer browser */
+  export async function puppeteergif({page, width, height, frames, scale = 1, quality = 80, x = 0, y = 0, delay = 150}) {
+    //Register images frames
+      const images = []
+      for (let i = 0; i < frames; i++) {
+        images.push(await page.screenshot({type:"png", clip:{width, height, x, y}}))
+        await wait(delay/1000)
+        if (i%10 === 0)
+          console.debug(`metrics/puppeteergif > processed ${i}/${frames} frames`)
+      }
+      console.debug(`metrics/puppeteergif > processed ${frames}/${frames} frames`)
+    //Post-processing
+      console.debug("metrics/puppeteergif > applying post-processing")
+      return Promise.all(images.map(async buffer => (await jimp.read(buffer)).scale(scale).quality(quality).getBase64Async("image/png")))
+  }

source/plugins/skyline/README.md

@@ -0,0 +1,27 @@
+### 🌇 GitHub Skyline 3D calendar
+
+    ⚠️ This plugin significantly increase file size, prefer using it as standalone.
+
+The *skyline* plugin lets you display your 3D commits calendar from [skyline.github.com](https://skyline.github.com/).
+
+<table>
+  <td align="center">
+    <img src="https://github.com/lowlighter/lowlighter/blob/master/metrics.plugin.skyline.svg">
+    <img width="900" height="1" alt="">
+  </td>
+</table>
+
+This uses puppeteer to generate collect image frames, and use CSS animations to create an animated rendering (GIF images are not animated in GitHub flavored markdown rendering which is why this design choice was made).
+
+#### ℹ️ Examples workflows
+
+[➡️ Available options for this plugin](metadata.yml)
+
+```yaml
+- uses: lowlighter/metrics@latest
+  with:
+    # ... other options
+    plugin_skyline: yes
+    plugin_skyline_year: 0    # Set to 0 to display current year
+    plugin_skyline_frames: 60 # Use 60 frames (half-loop)
+```

source/plugins/skyline/index.mjs

@@ -0,0 +1,49 @@
+//Setup
+  export default async function({login, q, imports, data, account}, {enabled = false} = {}) {
+    //Plugin execution
+      try {
+        //Check if plugin is enabled and requirements are met
+          if ((!enabled)||(!q.skyline))
+            return null
+
+        //Load inputs
+          let {year, frames} = imports.metadata.plugins.skyline.inputs({data, account, q})
+          if (Number.isNaN(year)) {
+            year = new Date().getFullYear()
+            console.debug(`metrics/compute/${login}/plugins > skyline > year set to ${year}`)
+          }
+          const width = 454
+          const height = 284
+
+        //Start puppeteer and navigate to skyline.github.com
+          console.debug(`metrics/compute/${login}/plugins > skyline > starting browser`)
+          const browser = await imports.puppeteer.launch({headless:true, executablePath:process.env.PUPPETEER_BROWSER_PATH, args:["--no-sandbox", "--disable-extensions", "--disable-setuid-sandbox", "--disable-dev-shm-usage"]})
+          console.debug(`metrics/compute/${login}/plugins > skyline > started ${await browser.version()}`)
+          const page = await browser.newPage()
+          await page.setViewport({width, height})
+
+        //Load page
+          console.debug(`metrics/compute/${login}/plugins > skyline > loading skyline.github.com/${login}/${year}`)
+          await page.goto(`https://skyline.github.com/${login}/${year}`, {timeout:90*1000})
+          console.debug(`metrics/compute/${login}/plugins > skyline > waiting for initial render`)
+          const frame = page.mainFrame()
+          await page.waitForFunction('[...document.querySelectorAll("span")].map(span => span.innerText).includes("Download STL file")', {timeout:90*1000})
+          await frame.evaluate(() => [...document.querySelectorAll("button, footer, a")].map(element => element.remove()))
+
+        //Generate gif
+          console.debug(`metrics/compute/${login}/plugins > skyline > generating frames`)
+          const framed = await imports.puppeteergif({page, width, height, frames, scale:0.5})
+
+        //Close puppeteer
+          await browser.close()
+
+        //Results
+          return {frames:framed}
+      }
+    //Handle errors
+      catch (error) {
+        throw {error:{message:"An error occured", instance:error}}
+      }
+  }
+
+

source/plugins/skyline/metadata.yml

@@ -0,0 +1,28 @@
+name: "🌇 GitHub Skyline 3D calendar"
+cost: N/A
+categorie: github
+supports:
+  - user
+inputs:
+
+  # Enable or disable plugin
+  plugin_skyline:
+    description: Display GitHub Skyline 3D calendar
+    type: boolean
+    default: no
+
+  # Displayed year
+  plugin_skyline_year:
+    description: Displayed year
+    type: number
+    default: "current-year"
+    min: 2008
+
+  # Number of frames
+  # Use 120 for a full-loop and 60 for a half-loop
+  plugin_skyline_frames:
+    description: Number of frames
+    type: number
+    default: 60
+    min: 1
+    max: 120

source/plugins/skyline/tests.yml

@@ -0,0 +1,8 @@
+- name: Skyline plugin (default)
+  uses: lowlighter/metrics@latest
+  with:
+    token: NOT_NEEDED
+    plugin_skyline: yes
+  timeout: 1800000
+  modes:
+    - action

source/templates/classic/partials/_.json

@@ -20,5 +20,6 @@
   "people",
   "activity",
   "anilist",
-  "wakatime"
+  "wakatime",
+  "skyline"
 ]

source/templates/classic/partials/skyline.ejs

@@ -0,0 +1,58 @@
+<% if (plugins.skyline) { %>
+  <section>
+    <h2 class="field">
+      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"></path></svg>
+      GitHub Skyline
+    </h2>
+    <div class="row">
+      <section>
+        <% if (plugins.skyline.error) { %>
+          <div class="field error">
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M2.343 13.657A8 8 0 1113.657 2.343 8 8 0 012.343 13.657zM6.03 4.97a.75.75 0 00-1.06 1.06L6.94 8 4.97 9.97a.75.75 0 101.06 1.06L8 9.06l1.97 1.97a.75.75 0 101.06-1.06L9.06 8l1.97-1.97a.75.75 0 10-1.06-1.06L8 6.94 6.03 4.97z"></path></svg>
+            <%= plugins.skyline.error.message %>
+          </div>
+        <% } else { %>
+          <div class="skyline-animation">
+            <div class="frames">
+              <% for (const frame of plugins.skyline.frames) { %>
+                <div class="frame">
+                  <img class="skyline" src="<%= frame %>" width="454" height="284" alt=""/>
+                </div>
+              <% } %>
+            </div>
+          </div>
+          <% { const n = plugins.skyline.frames.length, width = 454, height = 284 %>
+            <style>
+              @keyframes skyline-animation-frame {
+                100% { transform: translateX(-100%); }
+              }
+              .skyline-animation {
+                margin: 2px 13px 6px;
+                border-radius: 10px;
+                width: <%= width %>px;
+                height: <%= height %>px;
+                background-color: #030D21;
+                overflow: hidden;
+              }
+              .skyline-animation .frames {
+                animation: skyline-animation-frame <%= 150*n %>ms infinite;
+                animation-timing-function: steps(<%= n %>);
+                display: flex;
+                width: <%= n*width %>px;
+                height: <%= height %>px;
+              }
+              .skyline-animation .frames .frame {
+                display: block;
+                width: <%= width %>px;
+                flex-basis: <%= width %>px;
+              }
+              .skyline-animation .frames .frame img {
+                width: <%= width %>px;
+              }
+            </style>
+          <% } %>
+        <% } %>
+      </section>
+    </div>
+  </section>
+<% } %>