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util/mercurial.lua @ 12301:4f1fe6eb1ddb
mod_c2s,mod_s2s: Wait for sessions to close before proceeding with shutdown steps
Ensures unavailable presence and other outgoing stanzas are sent.
Waiting for c2s sessions to close first before proceeding to disable and
close s2s ensures that unavailable presence can go out, even if it
requires dialback to complete first.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 17 Feb 2022 03:49:47 +0100 |
parent | 10533:a6cc5b844d7b |
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local lfs = require"lfs"; local hg = { }; function hg.check_id(path) if lfs.attributes(path, 'mode') ~= "directory" then return nil, "not a directory"; end local hg_dirstate = io.open(path.."/.hg/dirstate"); local hgid, hgrepo if hg_dirstate then hgid = ("%02x%02x%02x%02x%02x%02x"):format(hg_dirstate:read(6):byte(1, 6)); hg_dirstate:close(); local hg_changelog = io.open(path.."/.hg/store/00changelog.i"); if hg_changelog then hg_changelog:seek("set", 0x20); hgrepo = ("%02x%02x%02x%02x%02x%02x"):format(hg_changelog:read(6):byte(1, 6)); hg_changelog:close(); end else local hg_archival,e = io.open(path.."/.hg_archival.txt"); -- luacheck: ignore 211/e if hg_archival then local repo = hg_archival:read("*l"); local node = hg_archival:read("*l"); hg_archival:close() hgid = node and node:match("^node: (%x%x%x%x%x%x%x%x%x%x%x%x)") hgrepo = repo and repo:match("^repo: (%x%x%x%x%x%x%x%x%x%x%x%x)") end end return hgid, hgrepo; end return hg;