Install Pear and Pear Applications

CLI

The published binary. With no link, installs the Pear platform. With a pear:// link, installs that application and/or its binaries.

npx pear-install [link]

Flags

• --to <dir> — target directory (overrides platform default)
• --only <paths> — comma-separated filenames to install
• --timeout <seconds> — network timeout (default 30)
• --dht-bootstrap <nodes> — comma-separated host:port
• --json — newline-delimited JSON output (one { cmd: 'install', tag, data } per line)

Default install destinations

• macOS — apps to /Applications, bins to /usr/local/bin
• Linux — apps to ~/Applications, ~/AppImages, or ~/.local/bin; bins to ~/.local/bin
• Windows — apps and bins installed as MSIX packages

API

const Install = require('pear-install')

const install = new Install(opts)

• link (string) — pear:// link
• to (string, optional) — target directory
• only (string, optional) — comma-separated filenames
• bootstrap (array, optional) — [{ host, port }, ...] DHT nodes
• timeout (number, optional) — milliseconds, default 30000
• corestore (Corestore, optional) — inject an existing corestore; not closed by install.close()
• swarm (Hyperswarm, optional) — inject an existing swarm; not destroyed by install.close()

If corestore or swarm is omitted, Install creates and owns its own.

await install.ready()

Runs the install. Throws on failure.

await install.close()

Releases the drive, the owned swarm and corestore, and removes the temp dir.

Reusing a corestore and swarm

const corestore = new Corestore('./store')
const swarm = new Hyperswarm()
swarm.on('connection', (c) => corestore.replicate(c))

for (const link of links) {
  const install = new Install({ link, corestore, swarm })
  await install.ready()
  await install.close()
}

await swarm.destroy()
await corestore.close()

Events

• installing → { link, host }
• app → { app, name, version, upgrade, verlink, key, dest }
• stats → { download, upload, peers }
• final → { success, installed, exists }

Command Integration: /cmd

For embedding in another CLI. Wraps Install as a pear-opstream of { tag, data } records with stdout formatters.

const InstallCmd = require('pear-install/cmd')

const stream = new InstallCmd({ link, to, only, bootstrap, timeout })
await InstallCmd.output(json, stream)

Tags

• installing → { link, host }
• app → { app, name, version, upgrade, verlink, key, dest }
• stats → { download, upload, peers }
• error → { code, message, stack, info, success: false }
• final → { success, installed, exists }

await InstallCmd.output(json, stream)

Drains stream to STDOUT.

• json truthy — emits each record as { cmd: 'install', tag, data }, newline-delimited.
• json falsy — formats per-tag; stats updates in place via ANSI; static tags stack above.

Returns the final record.

await InstallCmd.runner(cmd)

Pass directly as a paparam command runner. Creates InstallCmd instance and passes it to InstallCmd.output

• cmd is a paparam cmd instance

License

Apache-2.0