They pass this:
```
flatpak run --env=G_DEBUG=fatal-criticals org.freedesktop.appstream-glib validate assets/wezterm.appdata.xml
assets/wezterm.appdata.xml: OK
```
but break when building a flatpak
This commit allows wezterm to spawn programs into the host rather
than in the container environment.
It feels weird that it is so trivial to "break out" of the container
sandbox, but I'm not complaining.
There are some unfortunate consequences:
* there is no `wezterm` installed on the host, so no ability to `wezterm
cli` to control it from other apps
* The unix domain socket is scoped inside the sandbox, so there's "no
way" for `wezterm cli` to reach inside anyway.
But: with this, it is at least usable to start a flatpak and open a
shell.
refs: https://github.com/wez/wezterm/issues/2229
Run `ci/flatpak.sh` to build a flatpak of just the gui.
Run it via flatpak run org.wezfurlong.wezterm
refs: https://github.com/wez/wezterm/issues/2229
Thanks to: @Imxset21
The .deb package registers that script as the alternative for
a terminal emulator in the hope that various "open terminal here..."
functions in other tools will use that to detect wezterm and run
thing in the cwd.
refs: https://github.com/wez/wezterm/issues/2103
This commit expands the toml file definition to include
metadata for the origin url, author and name.
A new sync utility fills out that metadata when it pulls from the iterm2
color schemes repo.
The utility also pulls down the scheme data json maintained by
the Gogh project: https://gogh-co.github.io/Gogh/ and converts
it to wezterm's format.
About 50% of Gogh overlaps with iterm2; we take the iterm2 versions
of those schemes by default because the iterm2 data has more info
about things like cursor and selection colors.
The sync utility is responsible for compiling the de-duplicated
set of scheme data into a form that is used by wezterm and its
docs.
Built using:
```
./FontForge-2020-11-07-21ad4a1-x86_64.AppImage --script $PWD/font-patcher "$PWD/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbolsOnly Template 1000 em.ttf" --powerline --use-single-width-glyphs -out /tmp/nerd-fonts-out --fontawesome --fontawesomeextension --fontlinux --octicons --codicons --powersymbols --powerline --powerlineextra --mdi --weathericons
```
which is everything *except* Pomicons at the time of writing, pending
clarifications of its distribution license
(https://github.com/ryanoasis/nerd-fonts/issues/266)
refs: https://github.com/wez/wezterm/issues/1521
The default we use on macOS looks decent. Roboto is a similar
looking font that we can use for the other platforms.
I may make it the same on all three once I've had a chance
to compare it on a mac.
This commit switches back to wezterm-icon.svg as the source of
the icon, but modifies it:
* Removed mac style title bar + window manipulation icons
* Increases the corner radius
* Adjusts the text position and size
This makes it somewhere between the original and one of the alternate
icons in 98b71cbfb6
I chose to modify the original source as it didn't have padding
baked into the svg file, and I didn't feel like wrestling with
the contributed svg in inkscape to remove it.
