tests: fix test-update-branches to remove non-conflicting file I was clearly very sloppy when I wrote the test case for experimental.updatecheck=noconflict. The test case that checks that one can move between commits with a removed file was deleting a file that was modified between the source and target commits, which resulted in a "change/delete" conflict. Since that is a conlict, the update correctly failed. Let's fix the test by removing a file that is not modified between the two commits.

branches: populate all template keywords in formatter This is a usage example of fm.context().

formatter: add support for changeset templating Some formatter-based commands provide fields that are identical to the ones defined in templatekw, but we had to specify them manually to support all changeset-based template keywords. This patch adds fm.context() that populates all templatekw. These keywords are available only in template output, so we still need to set important keywords via fm.data() if they should be available in e.g. JSON output. Currently fm.context() takes only 'ctx' argument. It will eventually be extended to take 'fctx' to support file-based keywords (e.g. {path}) seen in hgweb.

templatekw: move defaulttmpl constant from changeset_templater These templates are used when rendering inner lists of some template keywords, so it makes sense to define them in templatekw. This allows us to reuse them to create a templateformatter knowing changectx.

formatter: drop filters argument from maketemplater() It's unused now. I want to keep the high-level API simple.

templater: port formatnode filter from changeset_templater This slightly reduces the difference between changeset_templater and formatter, and helps extending formatter to support changeset templating. New formatnode() is not a template filter, but a function since a filter cannot access to ui. And it's marked as DEPRECATED since I think it exists only for compatibility reasons.

update: allow setting default update check to "noconflict" The new value allows update (linear or not) as long as they don't result in file merges. I'm hoping that this value can some day become the default.

update: add experimental config for default way of handling dirty wdir This allows the user to set e.g. experimental.updatecheck=abort to abort update if the working directory is dirty, but still be able to override the behavior with e.g. --merge when needed. I considered adding a --mergelinear option to get back the old behavior even when experimental.updatecheck=abort is set, but I couldn't see why anyone would prefer that over --merge. The default is read in hg.updatetotally(), which means it also applies to "hg pull -u" and "hg unbundle -u".

update: accept --merge to allow merging across topo branches (issue5125)

merge: combine the "merge" cases in docstring table

merge: combine "dirty" cases in docstring table

merge: clarify non-linear default updates in docstring table Non-linear updates won't happen by default, regardless of -c/-C.

merge: combine the two "can't happen" cases in docstring table

merge: move "incompatible options" case first in docstring table

merge: make "linear" an input in docstring table Instead of having two ouputs, it seem simpler to have an addition input. This will allow further simplification.

merge: drop redundant column in docstring table The "same" and "cross" columns now have the same values, so let's combine them into "non-linear".

merge: drop obsolete non-linear cases from docstring table Since 6b1fc09c699a (update: change default destination to tipmost descendant (issue4673) (BC), 2016-02-02), non-linear updates can no longer happen if the user doesn't specify a destination, so we can drop these case from the table in the docstring of merge.update().

revert: move code dealing with deletions closer together

ui: fix configlist on Python 3 Since we're working on bytestrings, we have to use [offset:offset+1] to get consistent behavior on Python 2 and 3. I've only tested the _parse_plain closure, not the _parse_quote one, but I have no real reason to expect the latter to be broken since the fixes were fairly mechanical.

config: pass some optional args as keywords This makes it a little more obvious that self.read is being passed as include, which took me a moment to figure out.

config: load included config files in binary mode I guess we've been getting lucky that this works in Python 2. This fixes loading included config files in Python 3 (it used to fail on the "somebody set up us the BOM" check.)

manifest: remove _repo from manifestctx objects We were storing the repo on the manifestctx objects so that they could access the manifestlog via repo.manifestlog, which would refresh the structure if it became out of date. This caused probems however when we want to have multiple manifest logs in memory at once, like when transitioning to tree manifest from flat manifests, since a tree manifest would try to access sub-trees via repo.manifestlog[node], which was the flat manifest. The solution is to just not store the repo, and instead store the manifestlog that created this context. This removes the invalidation when the in memory manifestlog becomes out of date, but people should probably not be keeping ctx's around that long anyway.

phases: remove experimental.nativephaseskillswitch The native code has been used for a long time. Therefore drop the experimental config option.

manifest: allow specifying the revlog filename Previously we had hardcoded the manifest filename to be 00manifest.i. In our external treemanifest extension, we want to allow writing a treemanifest side by side with a flat manifest, so we need to be able to store the root revisions at a different location (in our extension we use 00manifesttree.i). This patches moves the revlog name to a parameter so we can adjust it.

py3: drop unrequired code from __init__.py Once we are using pycompat.open(), we don't need this hack to convert the second argument to unicodes. So removing this.

py3: add pycompat.open and replace open() calls open() requires mode argument as unicodes on Python 3. This patch introduces pycompat.open() which is inserted to files using transformer and replaces builtins.open() calls.

localrepo: deprecate 'repo.opener' (API) The "new" 'repo.vfs' attribute have been around for almost 5 years. I think we can deprecate the old form now ;-)

statichttp: use 'repo.vfs' as the main attribute We are about to deprecate the repo.opener attribute, we prepare the static http code to be ready for this change.

clonebundle: use 'repo.vfs' instead of 'repo.opener' The later is a 5 years old form.

localrepo: deprecated 'repo.wopener' (API) The "new" 'repo.wvfs' attribute have been around for almost 5 years. I think we can deprecate the old form now ;-)

localrepo: add some comment about role of various vfs object This should make things clearer for most people.

tests: un-nest the `order` repo in test-rebase-scenario-global This wasn't hurting anything, but it's more in line with how we manage other tests.

osx: install bash and zsh completions by default The zsh location appears to be on the default $fpath for zsh. bash, on the other hand, appears to have no default location for completion scripts, so we follow the lead of Apple's Git distribution and select a semi-arbitrary place in /usr/local for the file.

util: add allowhardlinks module variable To enable extensions to enable hardlinks for certain environments, let's move the 'if False' to be an 'if allowhardlinks' and let extensions modify the allowhardlinks variable. Tests on linux ext4 pass with it set to True and to False.

merge with stable

Added signature for changeset 25703b624d27

Added tag 4.1.1 for changeset 25703b624d27

merge with i18n

i18n-pt_BR: synchronized with 7074589cf22a

i18n-ja: synchronized with 7074589cf22a

revert: remove set(mf) because it's O(manifest) The revert code had a 'set(manifest)' line in it, which has a runtime equivalent to the size of the manifest. With alternative manifest implementations, like treemanifest, this can be extra expensive. Let's rewrite it to be O(changes) instead of O(manifest size).

share: add --relative flag to store a relative path to the source Storing a relative path the source repository is useful when exporting repositories over the network or when they're located on external drives where the mountpoint isn't always fixed. Currently, Mercurial interprets paths in `.hg/shared` relative to $PWD. I suspect this is very much unintentional, and you have to manually edit `.hg/shared` in order to trigger this behaviour. However, on the off chance that someone might rely on it, I added a new capability called 'relshared'. In addition, this makes earlier versions of Mercurial fail with a graceful error. I should note that I haven't tested this patch on Windows.

minirst: support passing admonitions into findadmonitions() and parse() This will allow consumers to declare a custom list of admonitions to parse. Without this patch, custom admonitions would get removed when prunecomments() is run. We could add an argument controlling whether prunecomments() is run. However, it is better to convert the "paragraph" block to an "admonition" block so consumers don't have to parse for custom admonitions.

minirst: dynamically compile admonitions regexp Currently, parsing admonitions uses a static regular expression created from a pre-defined list of admonitions. A future patch will introduce a feature that needs to parse custom admonitions. Prepare for this by compiling the admonitions regular expression during each function invocation. Strictly speaking, there is a slight performance loss here. But we only run this code as part of displaying help text. I don't think the loss will be noticeable and I don't think we care if it were.

minirst: detect bullet lists using asterisks Previously, the "bullet" regular expression excluded the asterisk ('*') as a character denoting a bulleted list. Why I'm not sure because the asterisk seems to be the canonical bullet character in reST these days. This patch makes asterisk-prefixed lines parse as bulleted lists.

color: update the help table We also need to reference the new topic in the great old help table.

ui: remove superfluous indent in _write()

smartset: reorder initialization of baseset in more intuitive way What we want to do is to assign either _set or _list per the given data type.

config: update the Windows example config file We move from the color extensions to the 'ui.color' config.

help: use 'churn' instead of 'color' as an example extension The 'color' extensions is now deprecated.

config: suggest the 'ui.color' instead of the 'color' extension The extensions is deprecated now so we should offer the core way to handle color instead.

color: update main documentation Now that the feature no longer lives in the extension, we document it in the help of the core config. This include the new 'ui.color' option introduced in the previous changesets. As a result the color extensions can now be deprecated. This is a documentation patch only; color is still disabled by default.

pager: drop the 'color' dependant code The 'color' implementation is in core and no longer wrap '_runcommand'. We drop the extra complexity.

color: cleanup 'debugcolor' logic Now that style are carried by the 'ui' object, we no longer need complicated logic to restore the original style. We just need to copy the 'ui' and work on the copied version.

color: move 'debugcolor' into the 'debugcommands' modules This is the last bits we needed to move out of the extensions. 'hgext/color.py' now only contains logic to changes the default color behavior to 'auto'. However, more cleanups are on the way and we need to document the new config directly in core.

merge with stable

worker: flush messages written by child processes before exit I found some child outputs were lost while testing the previous patch. Since os._exit() does nothing special, we need to do that explicitly.

worker: add basic test to ensure child processes are managed well This should catch the bug fixed by "worker: ignore meaningless exit status indication returned by os.waitpid()." Before, worker.py was untested since test repositories are relatively small.

color: rename '_styles' to '_defaultstyles' for clarity This should make it clear the dict is only used for new config. Extensions should not modify it directly anyway since we have 'extraloader' logic for loading '_styles' too.

color: move 'styles' definition on the 'ui' object Same logic as for '_terminfoparams'. The content depends on the config so it should be specific to each 'ui instance.

color: pass 'ui' to 'win32print' Same logic as before,'win32print' relies on some data we will move on the 'ui' object soon, we update the API beforehand for clarity.

color: move the dict with terminfo parameters on the ui object This dictionnary is affected by the content of the config, so we should have one for each ui config. We rename the global dict to '_baseterminfoparams' to make the situation clearer.

color: add ui to effect rendering We'll carry more and more color specific data on the ui object. This will help isolating different color configuration from each other. For example repository config might configure special style that should not affect other ui object. The first step is to make sure the ui object is available were we will needs it.

color: initialize color for the localrepo ui The 'ui' object dedicated to a 'localrepo' is independent from the one available in dispatch (and 'uisetup'). In addition, it is created from the 'baseui' (apparently for good reason). As a result, we need to run the color setup on it after the local repository config is read. This was overlooked when the rest of the initialization changed but did not had impact yet because all setup is still global. We fix it before it is too late.