view tests/test-subrepo-relative-path @ 12039:18e1e7520b67 stable

alias: make shadowing behavior more consistent (issue2054)

Currently, given an alias like the following:

    [alias]
    summary = summary --remote

The alias might be executed - or it might not - depending on the order
of the cmdtable dict.

This happens because cmdalias gets assigned back to the cmdtable like so:

    cmdtable['summary'] = ...

Yet '^summary|sum' is still in the table, so which one cmdutil.findcmd()
chooses isn't deterministic.

This patch makes cmdalias assign back to '^summary|sum'. It uses the same
cmdtable key lookup that extensions.wrapcommand() does.

#!/bin/sh

echo % Preparing the subrepository 'sub'
hg init sub
echo sub > sub/sub
hg add -R sub
hg commit -R sub -m "sub import"

echo % Preparing the 'main' repo which depends on the subrepo 'sub'
hg init main
echo main > main/main
echo "sub = ../sub" > main/.hgsub
hg clone sub main/sub | sed 's/ .*sub/ ...sub/g'
hg add -R main
hg commit -R main -m "main import"

echo % Cleaning both repositories, just as a clone -U
hg up -C -R sub null
hg up -C -R main null
rm -rf main/sub

echo % Serving them both using hgweb
printf '[paths]\n/main = main\nsub = sub\n' > webdir.conf
hg serve --webdir-conf webdir.conf -a localhost -p $HGPORT \
   -A /dev/null -E /dev/null --pid-file hg.pid -d
cat hg.pid >> $DAEMON_PIDS

echo % Clone main from hgweb
hg clone "http://localhost:$HGPORT/main" cloned | sed 's/ .*sub/ ...sub/g' 

echo % Checking cloned repo ids
hg id -R cloned
hg id -R cloned/sub

echo % subrepo debug for 'main' clone
hg debugsub -R cloned

"$TESTDIR/killdaemons.py"

exit 0