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sculpt: read config from /rw/config/<VERSION>/

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By incorporating the sculpt version into the path where customizations
are stored, we can update and roll back sculpt versions without risking
configuration incompatibilities. By default, the sculpt version
corresponds to <genode-dir>/VERSION.
This commit is contained in:
Norman Feske 2018-04-16 15:08:18 +02:00 committed by Christian Helmuth
parent a75413a21b
commit f0ac01395f
3 changed files with 26 additions and 28 deletions
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14
repos/gems/run/sculpt.run
View File

@ -484,9 +484,23 @@ file copy -force [genode_dir]/repos/gems/recipes/raw/depot_download/depot_downlo
file copy -force [genode_dir]/depot/[depot_user]/pubkey [run_dir]/genode/[depot_user]_pubkey
file copy -force [genode_dir]/depot/[depot_user]/download [run_dir]/genode/[depot_user]_download
file copy -force [genode_dir]/VERSION [run_dir]/genode/
exec gzip -dc [genode_dir]/repos/gems/run/sculpt/machine.vdi.gz > [run_dir]/genode/machine.vdi
#
# Define 'VERSION' ROM module
#
proc sculpt_version { } {
return "[string trim [exec cat [genode_dir]/VERSION]]" }
# write file with newline (for producing nice output when using 'cat /VERSION')
set fd [open [run_dir]/genode/VERSION w]
puts $fd "[sculpt_version]"
close $fd
#
# Package-management support
#

1
repos/gems/run/sculpt/leitzentrale.config
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@ -157,6 +157,7 @@
<dir name="tmp"> <ram /> </dir>
<dir name="share"> <dir name="vim"> <rom name="vimrc"/> </dir> </dir>
<rom name="README"/>
<rom name="VERSION"/>
</fstab>
<start name="/bin/bash">
<env name="TERM" value="screen" />

39
repos/gems/run/sculpt/load_runtime.config
View File

@ -1,4 +1,4 @@
<config verbose="yes">
<config>
<report init_ram="yes" requested="yes" child_ram="yes" delay_ms="2000" buffer="128K"/>
@ -30,42 +30,26 @@
<provides> <service name="File_system"/> </provides>
</start>
<start name="nit_fb" version="initial">
<resource name="RAM" quantum="4M"/>
<provides> <service name="Framebuffer"/> <service name="Input"/> </provides>
<config xpos="200" ypos="5000" width="800" height="600"/>
</start>
<start name="terminal" version="initial">
<binary name="terminal"/>
<resource name="RAM" quantum="4M"/>
<provides> <service name="Terminal"/> </provides>
<route>
<service name="ROM" label="config"> <parent label="config -> fonts.config"/> </service>
<service name="Framebuffer"> <child name="nit_fb"/> </service>
<service name="Input"> <child name="nit_fb"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>
<start name="noux" caps="500" version="initial">
<binary name="noux"/>
<resource name="RAM" quantum="100M" />
<config>
<config stdout="/dev/null" stderr="/dev/null" stdin="/dev/null">
<fstab>
<inline name=".bash_profile">
cp /rw/config/* /config/
cp /rw/config/subinit/*.config /config/subinit/
cp /rw/config/deploy/* /config/deploy/
cp /rw/config/leitzentrale/config /config/leitzentrale/
cp /rw/config/runtime/*.config /config/runtime/
cp /rw/config/runtime/config /config/runtime/
export VERSION=`cat /VERSION`
cp /rw/config/$VERSION/* /config/
cp /rw/config/$VERSION/subinit/*.config /config/subinit/
cp /rw/config/$VERSION/deploy/* /config/deploy/
cp /rw/config/$VERSION/leitzentrale/config /config/leitzentrale/
cp /rw/config/$VERSION/runtime/*.config /config/runtime/
cp /rw/config/$VERSION/runtime/config /config/runtime/
</inline>
<tar name="bash-minimal.tar" />
<tar name="coreutils-minimal.tar" />
<dir name="dev"> <zero/> <null/> </dir>
<dir name="dev"> <zero/> <null/> <log/> </dir>
<dir name="rw"> <fs label="target"/> </dir>
<dir name="config"> <fs label="config"/> </dir>
<rom name="VERSION"/>
</fstab>
<start name="/bin/bash">
<env name="TERM" value="screen" />
@ -77,7 +61,6 @@
<route>
<service name="File_system" label="target"> <child name="fs"/> </service>
<service name="File_system" label="config"> <parent label="config"/> </service>
<service name="Terminal"> <child name="terminal"/> </service>
<any-service> <parent/> </any-service>
</route>
</start>