61 lines
3.6 KiB
Markdown
61 lines
3.6 KiB
Markdown
---
|
|
title: "Upgrading from Version 1"
|
|
permalink: /docs/upgrade_from_1
|
|
---
|
|
|
|
Beginning with version 2.0.0, yadm introduced a few major changes which may
|
|
require you to adjust your configurations.
|
|
|
|
If you want to retain yadm's old behavior until you transition your
|
|
configurations, you can set an environment variable `YADM_COMPATIBILITY=1`.
|
|
Doing so will automatically use the old yadm directory, and process alternates the same as version 1.
|
|
This compatibility mode is deprecated, and will be removed in future versions.
|
|
This mode exists solely for transitioning to the new paths and naming of alternates.
|
|
|
|
## New yadm directory location
|
|
yadm now uses the [XDG Base Directory Specification][xdg-spec] to find its configurations.
|
|
For the majority of users, this means configurations will now be in
|
|
`$HOME/.config/yadm` instead of the old location of `$HOME/.yadm`.
|
|
|
|
You can customize the base directory by specifying an environment variable
|
|
named `XDG_CONFIG_HOME`.
|
|
|
|
If you previously had configurations in `$HOME/.yadm`, the easiest way
|
|
to migrate is to use the new `yadm upgrade` command. This command will move your
|
|
existing repo and configurations to the new directory, and rename any yadm
|
|
configurations that are tracked by your repo.
|
|
|
|
## New alternate file naming convention
|
|
The naming conventions for alternate files have been changed.
|
|
Read full details about the new naming convention [here](/docs/alternates).
|
|
|
|
This table of examples should help you understand how to translate old filenames
|
|
to new ones.
|
|
|
|
| Conditions | Old suffix | New suffix |
|
|
| - | - | - |
|
|
| Default file | `##` | `##default` |
|
|
| MacOS host | `##Darwin` | `##o.Darwin` |
|
|
| yadm.class = "work" | `##work` | `##c.work` |
|
|
| Linux host named "dromio" | `##Linux.dromio` | `##o.Linux,h.dromio` |
|
|
| Linux host named "dromio" with user named "antipholus" | `##Linux.dromio.antipholus` | `##o.Linux,h.dromio,u.antipholus` |
|
|
| Host named "luciana" | `##%.luciana` | `##h.luciana` |
|
|
| Any Linux host with user named "egeon" | `##Linux.%.egeon` | `##o.Linux,u.egeon` |
|
|
| User named "balthazar" | `##%.%.balthazar` | `##u.balthazar` |
|
|
| A Jinja template | `##yadm.j2` | `##template.j2` |
|
|
|
|
## Built-in template processing
|
|
Older versions supported Jinja templates if envtpl was installed. New versions
|
|
support _multiple_ template processors, including a built-in processor. The
|
|
built-in processor has a limited feature set, but should be sufficient for most
|
|
users needs (without having to install additional software). Read full details
|
|
[here](/docs/templates).
|
|
|
|
## Option `yadm.cygwin-copy` changed to `yadm.alt-copy`
|
|
Older versions supported a `yadm.cygwin-copy` option, because some software
|
|
doesn't work well with CYGWIN symlinks. Now that option has been renamed to
|
|
`yadm.alt-copy`, and can be used on any system, not just CYGWIN. So if you have
|
|
a system which doesn't fully support symlinks, you can have alternates created
|
|
as files instead.
|
|
|
|
[xdg-spec]: https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
|