Windows needs ';' as a file separator in an environment variable, and MSYS doesn't automatically convert it in every case. #if windows $ path_list_var() { > echo $1 | sed 's/:/;/' > } #else $ path_list_var() { > echo $1 > } #endif hide outer repo $ hg init Invalid syntax: no value $ cat > .hg/hgrc << EOF > novaluekey > EOF $ hg showconfig config error at $TESTTMP/.hg/hgrc:1: novaluekey [30] Invalid syntax: no key $ cat > .hg/hgrc << EOF > =nokeyvalue > EOF $ hg showconfig config error at $TESTTMP/.hg/hgrc:1: =nokeyvalue [30] Test hint about invalid syntax from leading white space $ cat > .hg/hgrc << EOF > key=value > EOF $ hg showconfig config error at $TESTTMP/.hg/hgrc:1: unexpected leading whitespace: key=value [30] $ cat > .hg/hgrc << EOF > [section] > key=value > EOF $ hg showconfig config error at $TESTTMP/.hg/hgrc:1: unexpected leading whitespace: [section] [30] Reset hgrc $ echo > .hg/hgrc Test case sensitive configuration $ cat <> $HGRCPATH > [Section] > KeY = Case Sensitive > key = lower case > EOF $ hg showconfig Section Section.KeY=Case Sensitive Section.key=lower case $ hg showconfig Section -Tjson [ { "defaultvalue": null, "name": "Section.KeY", "source": "*.hgrc:*", (glob) "value": "Case Sensitive" }, { "defaultvalue": null, "name": "Section.key", "source": "*.hgrc:*", (glob) "value": "lower case" } ] $ hg showconfig Section.KeY -Tjson [ { "defaultvalue": null, "name": "Section.KeY", "source": "*.hgrc:*", (glob) "value": "Case Sensitive" } ] $ hg showconfig -Tjson | tail -7 { "defaultvalue": null, "name": "*", (glob) "source": "*", (glob) "value": "*" (glob) } ] Test config default of various types: {"defaultvalue": ""} for -T'json(defaultvalue)' looks weird, but that's how the templater works. Unknown keywords are evaluated to "". dynamicdefault $ hg config --config alias.foo= alias -Tjson [ { "name": "alias.foo", "source": "--config", "value": "" } ] $ hg config --config alias.foo= alias -T'json(defaultvalue)' [ {"defaultvalue": ""} ] $ hg config --config alias.foo= alias -T'{defaultvalue}\n' null $ hg config --config auth.cookiefile= auth -Tjson [ { "defaultvalue": null, "name": "auth.cookiefile", "source": "--config", "value": "" } ] $ hg config --config auth.cookiefile= auth -T'json(defaultvalue)' [ {"defaultvalue": null} ] $ hg config --config auth.cookiefile= auth -T'{defaultvalue}\n' false $ hg config --config commands.commit.post-status= commands -Tjson [ { "defaultvalue": false, "name": "commands.commit.post-status", "source": "--config", "value": "" } ] $ hg config --config commands.commit.post-status= commands -T'json(defaultvalue)' [ {"defaultvalue": false} ] $ hg config --config commands.commit.post-status= commands -T'{defaultvalue}\n' False true $ hg config --config format.dotencode= format.dotencode -Tjson [ { "defaultvalue": true, "name": "format.dotencode", "source": "--config", "value": "" } ] $ hg config --config format.dotencode= format.dotencode -T'json(defaultvalue)' [ {"defaultvalue": true} ] $ hg config --config format.dotencode= format.dotencode -T'{defaultvalue}\n' True bytes $ hg config --config commands.resolve.mark-check= commands -Tjson [ { "defaultvalue": "none", "name": "commands.resolve.mark-check", "source": "--config", "value": "" } ] $ hg config --config commands.resolve.mark-check= commands -T'json(defaultvalue)' [ {"defaultvalue": "none"} ] $ hg config --config commands.resolve.mark-check= commands -T'{defaultvalue}\n' none empty list $ hg config --config commands.show.aliasprefix= commands -Tjson [ { "defaultvalue": [], "name": "commands.show.aliasprefix", "source": "--config", "value": "" } ] $ hg config --config commands.show.aliasprefix= commands -T'json(defaultvalue)' [ {"defaultvalue": []} ] $ hg config --config commands.show.aliasprefix= commands -T'{defaultvalue}\n' nonempty list $ hg config --config progress.format= progress -Tjson [ { "defaultvalue": ["topic", "bar", "number", "estimate"], "name": "progress.format", "source": "--config", "value": "" } ] $ hg config --config progress.format= progress -T'json(defaultvalue)' [ {"defaultvalue": ["topic", "bar", "number", "estimate"]} ] $ hg config --config progress.format= progress -T'{defaultvalue}\n' topic bar number estimate int $ hg config --config profiling.freq= profiling -Tjson [ { "defaultvalue": 1000, "name": "profiling.freq", "source": "--config", "value": "" } ] $ hg config --config profiling.freq= profiling -T'json(defaultvalue)' [ {"defaultvalue": 1000} ] $ hg config --config profiling.freq= profiling -T'{defaultvalue}\n' 1000 float $ hg config --config profiling.showmax= profiling -Tjson [ { "defaultvalue": 0.999, "name": "profiling.showmax", "source": "--config", "value": "" } ] $ hg config --config profiling.showmax= profiling -T'json(defaultvalue)' [ {"defaultvalue": 0.999} ] $ hg config --config profiling.showmax= profiling -T'{defaultvalue}\n' 0.999 Test empty config source: $ cat < emptysource.py > def reposetup(ui, repo): > ui.setconfig(b'empty', b'source', b'value') > EOF $ cp .hg/hgrc .hg/hgrc.orig $ cat <> .hg/hgrc > [extensions] > emptysource = `pwd`/emptysource.py > EOF $ hg config --source empty.source none: value $ hg config empty.source -Tjson [ { "defaultvalue": null, "name": "empty.source", "source": "", "value": "value" } ] $ cp .hg/hgrc.orig .hg/hgrc Test "%unset" $ cat >> $HGRCPATH < [unsettest] > local-hgrcpath = should be unset (HGRCPATH) > %unset local-hgrcpath > > global = should be unset (HGRCPATH) > > both = should be unset (HGRCPATH) > > set-after-unset = should be unset (HGRCPATH) > EOF $ cat >> .hg/hgrc < [unsettest] > local-hgrc = should be unset (.hg/hgrc) > %unset local-hgrc > > %unset global > > both = should be unset (.hg/hgrc) > %unset both > > set-after-unset = should be unset (.hg/hgrc) > %unset set-after-unset > set-after-unset = should be set (.hg/hgrc) > EOF $ hg showconfig unsettest unsettest.set-after-unset=should be set (.hg/hgrc) Test exit code when no config matches $ hg config Section.idontexist [1] sub-options in [paths] aren't expanded $ cat > .hg/hgrc << EOF > [paths] > foo = ~/foo > foo:suboption = ~/foo > EOF $ hg showconfig paths paths.foo=~/foo paths.foo:suboption=~/foo note: The path expansion no longer happens at the config level, but the path is still expanded: $ hg path | grep foo foo = $TESTTMP/foo edit failure $ HGEDITOR=false hg config --edit abort: edit failed: false exited with status 1 [10] config affected by environment variables $ EDITOR=e1 VISUAL=e2 hg config --source | grep 'ui\.editor' $VISUAL: ui.editor=e2 $ VISUAL=e2 hg config --source --config ui.editor=e3 | grep 'ui\.editor' --config: ui.editor=e3 $ PAGER=p1 hg config --source | grep 'pager\.pager' $PAGER: pager.pager=p1 $ PAGER=p1 hg config --source --config pager.pager=p2 | grep 'pager\.pager' --config: pager.pager=p2 verify that aliases are evaluated as well $ hg init aliastest $ cd aliastest $ cat > .hg/hgrc << EOF > [ui] > user = repo user > EOF $ touch index $ unset HGUSER $ hg ci -Am test adding index $ hg log --template '{author}\n' repo user $ cd .. alias has lower priority $ hg init aliaspriority $ cd aliaspriority $ cat > .hg/hgrc << EOF > [ui] > user = alias user > username = repo user > EOF $ touch index $ unset HGUSER $ hg ci -Am test adding index $ hg log --template '{author}\n' repo user $ cd .. configs should be read in lexicographical order $ mkdir configs $ for i in `$TESTDIR/seq.py 10 99`; do > printf "[section]\nkey=$i" > configs/$i.rc > done $ HGRCPATH=configs hg config section.key 99 Listing all config options ========================== The feature is experimental and behavior may varies. This test exists to make sure the code is run. We grep it to avoid too much variability in its current experimental state. $ hg config --exp-all-known | grep commit | grep -v ssh commands.commit.interactive.git=False commands.commit.interactive.ignoreblanklines=False commands.commit.interactive.ignorews=False commands.commit.interactive.ignorewsamount=False commands.commit.interactive.ignorewseol=False commands.commit.interactive.nobinary=False commands.commit.interactive.nodates=False commands.commit.interactive.noprefix=False commands.commit.interactive.showfunc=False commands.commit.interactive.unified=None commands.commit.interactive.word-diff=False commands.commit.post-status=False convert.git.committeractions=[*'messagedifferent'] (glob) convert.svn.dangerous-set-commit-dates=False experimental.copytrace.sourcecommitlimit=100 phases.new-commit=draft ui.allowemptycommit=False ui.commitsubrepos=False Configuration priority ====================== setup necessary file $ cat > file-A.rc << EOF > [config-test] > basic = value-A > pre-include= value-A > %include ./included.rc > post-include= value-A > [command-templates] > log = "value-A\n" > EOF $ cat > file-B.rc << EOF > [config-test] > basic = value-B > [ui] > logtemplate = "value-B\n" > EOF $ cat > included.rc << EOF > [config-test] > pre-include= value-included > post-include= value-included > EOF $ cat > file-C.rc << EOF > %include ./included-alias-C.rc > [ui] > logtemplate = "value-C\n" > EOF $ cat > included-alias-C.rc << EOF > [command-templates] > log = "value-included\n" > EOF $ cat > file-D.rc << EOF > [command-templates] > log = "value-D\n" > %include ./included-alias-D.rc > EOF $ cat > included-alias-D.rc << EOF > [ui] > logtemplate = "value-included\n" > EOF Simple order checking --------------------- If file B is read after file A, value from B overwrite value from A. $ HGRCPATH=`path_list_var "file-A.rc:file-B.rc"` hg config config-test.basic value-B Ordering from include --------------------- value from an include overwrite value defined before the include, but not the one defined after the include $ HGRCPATH="file-A.rc" hg config config-test.pre-include value-included $ HGRCPATH="file-A.rc" hg config config-test.post-include value-A command line override --------------------- $ HGRCPATH=`path_list_var "file-A.rc:file-B.rc"` hg config config-test.basic --config config-test.basic=value-CLI value-CLI Alias ordering -------------- The official config is now `command-templates.log`, the historical `ui.logtemplate` is a valid alternative for it. When both are defined, The config value read the last "win", this should keep being true if the config have other alias. In other word, the config value read earlier will be considered "lower level" and the config read later would be considered "higher level". And higher level values wins. $ HGRCPATH="file-A.rc" hg log -r . value-A $ HGRCPATH="file-B.rc" hg log -r . value-B $ HGRCPATH=`path_list_var "file-A.rc:file-B.rc"` hg log -r . value-B Alias and include ----------------- The pre/post include priority should also apply when tie-breaking alternatives. See the case above for details about the two config options used. $ HGRCPATH="file-C.rc" hg log -r . value-C $ HGRCPATH="file-D.rc" hg log -r . value-included command line override --------------------- $ HGRCPATH=`path_list_var "file-A.rc:file-B.rc"` hg log -r . --config ui.logtemplate="value-CLI\n" value-CLI