@atomist/sdm-pack-aspect
Version:
an Atomist SDM Extension Pack for visualizing drift across an organization
131 lines • 4.9 kB
JavaScript
;
/*
* Copyright © 2019 Atomist, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const sdm_pack_fingerprints_1 = require("@atomist/sdm-pack-fingerprints");
const child_process = require("child_process");
const util = require("util");
const bands_1 = require("../../util/bands");
const showTiming_1 = require("../../util/showTiming");
const dateUtils_1 = require("./dateUtils");
const exec = util.promisify(child_process.exec);
const gitLastCommitCommand = "git log -1 --format=%cd --date=short";
exports.GitRecencyType = "git-recency";
const gitRecencyExtractor = (p) => __awaiter(this, void 0, void 0, function* () {
const r = yield exec(gitLastCommitCommand, { cwd: p.baseDir });
if (!r.stdout) {
return undefined;
}
const data = { lastCommitTime: new Date(r.stdout.trim()).getTime() };
return {
type: exports.GitRecencyType,
name: exports.GitRecencyType,
data,
sha: sdm_pack_fingerprints_1.sha256(JSON.stringify(data)),
};
});
/**
* Classify since last commit
*/
exports.GitRecency = {
name: exports.GitRecencyType,
displayName: "Recency of git activity",
baseOnly: true,
extract: gitRecencyExtractor,
toDisplayableFingerprintName: () => "Recency of git activity",
toDisplayableFingerprint: fp => {
const date = new Date(fp.data.lastCommitTime);
return lastDateToActivityBand(date);
},
stats: {
defaultStatStatus: {
entropy: false,
},
},
};
function committersCommands(commitDepth) {
return [
`git fetch --depth=${commitDepth}`,
`git shortlog -s -n --all --max-count ${commitDepth}`,
];
}
exports.GitActivesType = "git-actives";
function activeCommittersExtractor(commitDepth) {
return (p) => __awaiter(this, void 0, void 0, function* () {
const cwd = p.baseDir;
const cmds = committersCommands(commitDepth);
const r = yield showTiming_1.showTiming(`commands ${cmds} in ${cwd}`, () => __awaiter(this, void 0, void 0, function* () {
exec(cmds[0], { cwd });
return exec(cmds[1], { cwd });
}));
if (!r.stdout) {
return undefined;
}
const count = r.stdout.trim().split("\n").length;
const data = { count };
return {
type: exports.GitActivesType,
name: exports.GitActivesType,
data,
sha: sdm_pack_fingerprints_1.sha256(JSON.stringify(data)),
};
});
}
/**
* Active committers. This is expensive as it requires cloning the
* last commitDepth commits
*/
function gitActiveCommitters(commitDepth) {
return {
name: exports.GitActivesType,
displayName: "Active git committers",
baseOnly: true,
extract: activeCommittersExtractor(commitDepth),
toDisplayableFingerprintName: () => `Active git committers to ${commitDepth} commits`,
toDisplayableFingerprint: fp => {
return bands_1.bandFor({
low: { upTo: 4 },
medium: { upTo: 12 },
high: bands_1.Default,
}, fp.data.count, { includeNumber: true });
},
stats: {
defaultStatStatus: {
entropy: false,
},
basicStatsPath: "count",
},
};
}
exports.gitActiveCommitters = gitActiveCommitters;
function lastDateToActivityBand(date) {
const days = dateUtils_1.daysSince(date);
return bands_1.bandFor({
current: { upTo: 30 },
recent: { upTo: 200 },
ancient: { upTo: 500 },
prehistoric: bands_1.Default,
}, days, { includeNumber: true });
}
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