Add new custom variable eshell-info-banner-tramp-aware to configure
tramp awareness.
Fixes invalid (localhost) infos for hostname and os-relase when using
Eshell on remote hosts.
The Windows registry key "CurrentVersion" contains both "ProductName"
as well as "BuildLab" to identify the currently running Windows
variant.
As all returned `reg` lines are either values
name REG_<TYPE> value
or the list of subkeys, we can just use a regular expression to filter
the values from the input.
For a more generic variant, see Ashraz code on the Discord.
See also #4 for more progress on all OS detections.
Instead of filtering all lines for `PRETTY_LINE` and then replace the
line with only the quoted contents, `re-serach-forward` (or -backward)
provide a `match-*` interface. That way we can work solely inside the
buffer and return only the matching string part.
While `/etc/os-release` is usually available on Linux systems, it
might be missing on distribution that don't follow that convention.
For those distributions, the commands `hostnamectl` (from systemd) and
`lsb_release` might provide an alternative. Unfortunately, those
commands might also be missing as well as `/etc/os-release`, so the
newly introduced `eshell-info-banner--get-os-information` function
falls back to the string "Unknown" (and should never fail).
Fixes #1.
Ensures there will always be space for OS, kernel, uptime and hostname
information. Padding works well.
Now, I need to work on the progress bars with the memory and the
partitions.
I might add later a bar for the battery.
Lucien Cartier-Tilet
Juergen Hoetzel
Benjamin Kästner