revlog: no longer return the nodemap after parsing Now that both pure and cext version have a `nodemap` attribute, we do not need to return the `nodemap` object after parsing. This work is part of a refactoring to unify the revlog index and the nodemap. This unification prepare the use of a persistent nodemap. Differential Revision: https://phab.mercurial-scm.org/D7314

revlog: move the nodemap into the index object (for pure) This make the pure code closer to the C extension one. The ultimate goal is to merge the two into a single object and offer a unified API. This changeset focus on gathering the data on the same object. For now the code for `revlogoldindex` and `BaseIndexObject` index object are quite similar. However, there will be larger divergence later on, so I don't think is worth doing a base case. This work is part of a refactoring to unify the revlog index and the nodemap. This unification prepare the use of a persistent nodemap. Differential Revision: https://phab.mercurial-scm.org/D7313

revlog: introduce an explicit NodeMap class for pure code This class make the "pure" nodemap raise the same exception than the C-extension one. This is a step toward unifying nodemap and index, the class is not meant to survive on the long run. This work is part of a refactoring to unify the revlog index and the nodemap. This unification prepare the use of a persistent nodemap. There is a new `isinstance` call, it will be cleaned up in coming changesets. Differential Revision: https://phab.mercurial-scm.org/D7312

utils: move the `dirs` definition in pathutil (API) Before this change, the `dirs` class was accessible through the `mercurial.util` module. That module is expected to stay free of scm specific content. The `pathutil` destination has been selection by Martin von Zweigbergk. This work is part of a refactoring to unify the revlog index and the nodemap. This unification prepare the use of a persistent nodemap. Differential Revision: https://phab.mercurial-scm.org/D7311

packaging: stop installing i18n files The WiX installer has been shipping the content of the i18n/ directory since it was introduced in 2010 in 1e022c88a0a5. And the installer was subsequently refactored to only ship the .po files and hggettext. The .po files and the hggettext script are only used at build time to produce .mo files, which Mercurial does use at run-time. It doesn't make sense to install these files on Windows. So this commit stops doing that. This change further converges the file layout of the Inno and WiX installers. Differential Revision: https://phab.mercurial-scm.org/D7165

packaging: install hgk as hgk.tcl Giving it a file extension will give Windows a better chance at being able to execute it via standard means. This also makes WiX consistent with the Inno installer. Differential Revision: https://phab.mercurial-scm.org/D7164

packaging: add logo-droplets.svg The WiX installer adds this file. Let's add it to the Inno installer for consistency. Differential Revision: https://phab.mercurial-scm.org/D7163

packaging: install documentation to doc/ directory The source directory is "doc" and "doc" is used by the WiX installer. I think it makes sense to converge on the canonical path name. While we're here, we also lower the case because we can. (I think lower case names make more sense plus it is more consistent.) This only affects the Inno installer at the moment because it is the only installer using the staging code. Differential Revision: https://phab.mercurial-scm.org/D7162

packaging: always pass VERSION into Inno invocation The code in the Inno file was a holdover from before we had Python driving execution. With Python in the driver's seat, we can now have it resolve the version string and pass it into Inno, making the code easier to understand for people who aren't packaging gurus. Differential Revision: https://phab.mercurial-scm.org/D7161

packaging: remove hg.exe.local file <exe>.local files are used by Windows to set up DLL redirection. But these files are ignored if you embed an application manifest in your binary, which we do. So the existence of this file serves no purpose. So we remove it. Differential Revision: https://phab.mercurial-scm.org/D7160