pidgin/nest

Remove last modification author from footer

2021-02-20, Sorvival
494965ad0441
Remove last modification author from footer

Right now it says Anon for all pages and even if we were to automate that from the repository commits it's not really useful to see who modified a page and their email

Testing Done:
Ran `dev-server.sh` and verified the modifications to the footer rendered correctly.

Reviewed at https://reviews.imfreedom.org/r/520/
/**
* For each content page:
* * reads last change date form mercurial
* * writes last edited date to front matter
*/
/*****************************************************************************
* Imports
*****************************************************************************/
const fs = require('fs').promises
const path = require('path')
const { spawn } = require('child_process')
const front = require('front-matter')
const yaml = require('js-yaml')
/*****************************************************************************
* Set Up
*****************************************************************************/
const mdRegex = /\.md$/
const hgLogArgs = ['log', '--follow', '--pager', 'never', '--color', 'never']
const yamlDumpSettings = { indent: 2 }
/*****************************************************************************
* Execution
*****************************************************************************/
getMdPaths(path.join(__dirname, '../hugo/content/')).then(paths =>
paths.map(async function (file) {
const [commits, { attributes, body }] = await Promise.all([
getCommits(file),
getFrontMatter(file),
])
const lastmod = commits[0].date
const date = commits[commits.length - 1].date
const newFrontString = yaml
.dump({ ...attributes, lastmod, date }, yamlDumpSettings)
.trim()
const output = `---\n${newFrontString}\n---\n\n${body}`
await fs.writeFile(file, output)
console.log(`Updated: ${file}`)
})
)
/*****************************************************************************
* Mercurial
*****************************************************************************/
/**
* Get an ordered array commits for a file
* @param {string} file the file path
*/
function getCommits(file) {
return new Promise((resolve, reject) => {
const log = spawn('hg', [...hgLogArgs, file])
const commits = []
log.stdout.on('data', data => {
commits.push(
...data
.toString()
.split('\n\n')
.filter(Boolean)
.map(parseCommit)
.filter(filterCommits)
)
})
log.on('close', code => {
if (code !== 0) {
return reject(
new Error(`Unexpected return code from hg log ${code}`)
)
}
resolve(commits.sort((a, b) => a.date - b.date).reverse())
})
})
}
/**
* Converts the raw commit data from log into a a commit object
* @param {string} commitString raw commit from hg output
*/
function parseCommit(commitString) {
const commit = {}
commitString
.split('\n')
.filter(Boolean)
.forEach(line => {
const [, key, value] = /(\w+):\s+(.+)/.exec(line)
switch (key) {
case 'parent':
case 'bookmark':
if (!commit[key]) {
commit[key] = []
}
commit[key].push(value)
break
case 'date':
commit[key] = new Date(value)
break
default:
commit[key] = value
}
})
return commit
}
/**
* Filters out commits that contain an automation flag
* @param {commit}
*/
const filterCommits = ({ summary }) =>
!/^\[(Automated|Auto|Minor)\]/i.test(summary)
/*****************************************************************************
* Helpers
*****************************************************************************/
/**
* reads and parses a markdown file for frontmatter
* @param {string} file path to markdown file
*/
async function getFrontMatter(file) {
return fs.readFile(file, 'utf8').then(contents => front(contents))
}
/**
* creates a list of all markdown files in a directory
* @param {string} directory directory to search for markdown files
*/
async function getMdPaths(directory) {
let output = []
let items = (await fs.readdir(directory)).map(i => path.join(directory, i))
while (items.length) {
const item = items.pop()
const stat = await fs.stat(item)
if (stat.isDirectory()) {
items.push(...(await fs.readdir(item)).map(i =>
path.join(item, i)
))
} else if (stat.isFile() && mdRegex.test(item)) {
output.push(item)
}
}
return output.sort()
}