Mercurial > hg-stable
changeset 20176:4c96c50ef937
subrepo: check phase of state in each subrepositories before committing
Before this patch, phase of newly created commit is determined by
"phases.new-commit" configuration regardless of phase of state in each
subrepositories.
For example, this may cause the "public" revision in the parent
repository referring the "secret" one in subrepository.
This patch checks phase of state in each subrepositories before
committing in the parent, and aborts or changes phase of newly created
commit if subrepositories have more restricted phase than the parent.
This patch uses "follow" as default value of "phases.checksubrepos"
configuration, because it can keep consistency between phases of the
parent and subrepositories without breaking existing tool chains.
| author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
|---|---|
| date | Wed, 13 Nov 2013 15:55:30 +0900 |
| parents | 5ff0fd023850 |
| children | c5f0574034ef |
| files | mercurial/help/config.txt mercurial/localrepo.py mercurial/subrepo.py tests/test-subrepo.t |
| diffstat | 4 files changed, 116 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/help/config.txt Mon Dec 16 12:59:32 2013 -0600 +++ b/mercurial/help/config.txt Wed Nov 13 15:55:30 2013 +0900 @@ -945,6 +945,15 @@ Phase of newly-created commits. Default: draft +``checksubrepos`` + + Check phase of state in each subrepositories, allowed values are + "ignore", "follow" or "abort". For settings other than "ignore", + the phase of each subrepository commit is checked before committing + in the parent repository. If there is any greater phase than the parent + ("secret" vs "draft", for example), the commit is either aborted + with "abort" or the higher phase is used with "follow". Default: "follow". + ``profiling`` -------------
--- a/mercurial/localrepo.py Mon Dec 16 12:59:32 2013 -0600 +++ b/mercurial/localrepo.py Wed Nov 13 15:55:30 2013 +0900 @@ -1382,7 +1382,7 @@ parent2=xp2, pending=p) self.changelog.finalize(trp) # set the new commit is proper phase - targetphase = phases.newcommitphase(self.ui) + targetphase = subrepo.newcommitphase(self.ui, ctx) if targetphase: # retract boundary do not alter parent changeset. # if a parent have higher the resulting phase will
--- a/mercurial/subrepo.py Mon Dec 16 12:59:32 2013 -0600 +++ b/mercurial/subrepo.py Wed Nov 13 15:55:30 2013 +0900 @@ -10,6 +10,7 @@ import stat, subprocess, tarfile from i18n import _ import config, util, node, error, cmdutil, bookmarks, match as matchmod +import phases import pathutil hg = None propertycache = util.propertycache @@ -351,6 +352,37 @@ raise util.Abort(_('unknown subrepo type %s') % state[2]) return types[state[2]](ctx, path, state[:2]) +def newcommitphase(ui, ctx): + commitphase = phases.newcommitphase(ui) + substate = getattr(ctx, "substate", None) + if not substate: + return commitphase + check = ui.config('phases', 'checksubrepos', 'follow') + if check not in ('ignore', 'follow', 'abort'): + raise util.Abort(_('invalid phases.checksubrepos configuration: %s') + % (check)) + if check == 'ignore': + return commitphase + maxphase = phases.public + maxsub = None + for s in sorted(substate): + sub = ctx.sub(s) + subphase = sub.phase(substate[s][1]) + if maxphase < subphase: + maxphase = subphase + maxsub = s + if commitphase < maxphase: + if check == 'abort': + raise util.Abort(_("can't commit in %s phase" + " conflicting %s from subrepository %s") % + (phases.phasenames[commitphase], + phases.phasenames[maxphase], maxsub)) + ui.warn(_("warning: changes are committed in" + " %s phase from subrepository %s\n") % + (phases.phasenames[maxphase], maxsub)) + return maxphase + return commitphase + # subrepo classes need to implement the following abstract class: class abstractsubrepo(object): @@ -385,6 +417,11 @@ """ raise NotImplementedError + def phase(self, state): + """returns phase of specified state in the subrepository. + """ + return phases.public + def remove(self): """remove the subrepo @@ -652,6 +689,10 @@ return node.hex(n) @annotatesubrepoerror + def phase(self, state): + return self._repo[state].phase() + + @annotatesubrepoerror def remove(self): # we can't fully delete the repository as it may contain # local-only history
--- a/tests/test-subrepo.t Mon Dec 16 12:59:32 2013 -0600 +++ b/tests/test-subrepo.t Wed Nov 13 15:55:30 2013 +0900 @@ -1232,4 +1232,69 @@ searching for changes no changes found [1] + $ cd .. +Test phase choice for newly created commit with "phases.subrepochecks" +configuration + + $ cd t + $ hg update -q -r 12 + + $ cat >> s/ss/.hg/hgrc <<EOF + > [phases] + > new-commit = secret + > EOF + $ cat >> s/.hg/hgrc <<EOF + > [phases] + > new-commit = draft + > EOF + $ echo phasecheck1 >> s/ss/a + $ hg -R s commit -S --config phases.checksubrepos=abort -m phasecheck1 + committing subrepository ss + transaction abort! + rollback completed + abort: can't commit in draft phase conflicting secret from subrepository ss + [255] + $ echo phasecheck2 >> s/ss/a + $ hg -R s commit -S --config phases.checksubrepos=ignore -m phasecheck2 + committing subrepository ss + $ hg -R s/ss phase tip + 3: secret + $ hg -R s phase tip + 6: draft + $ echo phasecheck3 >> s/ss/a + $ hg -R s commit -S -m phasecheck3 + committing subrepository ss + warning: changes are committed in secret phase from subrepository ss + $ hg -R s/ss phase tip + 4: secret + $ hg -R s phase tip + 7: secret + + $ cat >> t/.hg/hgrc <<EOF + > [phases] + > new-commit = draft + > EOF + $ cat >> .hg/hgrc <<EOF + > [phases] + > new-commit = public + > EOF + $ echo phasecheck4 >> s/ss/a + $ echo phasecheck4 >> t/t + $ hg commit -S -m phasecheck4 + committing subrepository s + committing subrepository s/ss + warning: changes are committed in secret phase from subrepository ss + committing subrepository t + warning: changes are committed in secret phase from subrepository s + created new head + $ hg -R s/ss phase tip + 5: secret + $ hg -R s phase tip + 8: secret + $ hg -R t phase tip + 6: draft + $ hg phase tip + 15: secret + + $ cd ..