terse: add tests of running from subdirectory I also included comments explaining what I think the output should be (discussion started on D3628). Differential Revision: https://phab.mercurial-scm.org/D3837

convert: don't pass --no-files to "darcs show repo" command The test fails with darcs 2.14.0 because --no-files is no longer supported. It was removed at the patch 97973a52bf496657558412562d6fad2ee651b1e0, which says "show repo: removed --files option, removed manual flags parsing." As far as I can tell, --no-files was specified just for optimization, so old darcs should work without it.

shelve: stop testing missing rebase state file We no longer use the file. Neither during rebase not during continue. Differential Revision: https://phab.mercurial-scm.org/D3691

shelve: actually test corrupted shelve state The test was previous moving the corrupted shelve state file as an histedit state file. Differential Revision: https://phab.mercurial-scm.org/D3690

shelve: directly handle `--continue` Shelve is currently sub-contracting some of its work to the rebase extension. In order to make shelve more independent and flexible we would like shelve to handle the parent alignment directly. This changeset takes on the next step, handling the abort process. Same as for --abort. It turns out we have all the necessary bits in the `shelvestate` file. So we do not need anything from the interrupted rebase. Differential Revision: https://phab.mercurial-scm.org/D3689

shelve: directly handle the abort process Shelve is currently sub-contracting some of its work to the rebase extension. In order to make shelve more independent and flexible we would like shelve to handle the parent alignment directly. This change starts with the simplest bits, handling the abort process. It turns out we have all the necessary bits in the `shelvestate` file. So we do not need anything from the interrupted rebase. As a nice side effect, a test about missing `shelverebasestate` state file now behave better. Differential Revision: https://phab.mercurial-scm.org/D3688

shelve: check the actual shelvestate in morestatus The rebasestate is a lower level implementation details that we are trying to remove. Differential Revision: https://phab.mercurial-scm.org/D3687

packaging: dynamically define make targets We currently have make boilerplate for each instance of a distro's release. This is redundant, annoying to maintain, and prone to errors. This commit defines variables holding available releases for various distros. We then iterate through the list and dynamically define make targets. Differential Revision: https://phab.mercurial-scm.org/D3761

packaging: don't write files for templatized Dockerfiles Now that Docker image building is implemented in Python and we can perform template substitution in memory, we don't need to write out produced Dockerfiles to disk. Differential Revision: https://phab.mercurial-scm.org/D3760

packaging: replace dockerlib.sh with a Python script I want to do some more advanced things with Docker in upcoming commits. Trying to do that with shell scripts will be a bit too painful for my liking. Implementing things in Python will be vastly simpler in the long run. This commit essentially ports dockerlib.sh to a Python script. dockerdeb and dockerrpm have been ported to use the new hg-docker script. hg-docker requires Python 3. I've only tested on Python 3.5. Unlike the local packaging scripts which may need to run on old distros, the Docker packaging scripts don't have these constraints. So I think it is acceptable to require Python 3.5. As part of the transition, the Docker image tags changed slightly. I don't think that's a big deal: the Docker image names are effectively arbitrary and are a means to an end to achieve running commands in Docker containers. The code for resolving the Dockerfile content allows substituting values passed as arguments. This will be used in a subsequent commit. Differential Revision: https://phab.mercurial-scm.org/D3759