overleaf/services/git-bridge/start.sh

#!/bin/bash

/opt/envsubst < /envsubst_template.json > /conf/runtime.json

VERSION=$(date +%y%m%d%H%M%S)

if [ "x$GIT_BRIDGE_JVM_ARGS" == "x" ]; then
  GIT_BRIDGE_JVM_ARGS="-XX:+UseContainerSupport -XX:MaxRAMPercentage=50.0"
fi

if [ "$ENABLE_PROFILE_AGENT" == "true" ]; then
  GIT_BRIDGE_JVM_ARGS="-agentpath:/opt/cprof/profiler_java_agent.so=-cprof_service=git-bridge,-cprof_service_version=${VERSION},-cprof_enable_heap_sampling=true ${GIT_BRIDGE_JVM_ARGS}"
fi

exec java $GIT_BRIDGE_JVM_ARGS -jar /git-bridge.jar /conf/runtime.json
Generate a config file from env vars and template 2021-04-30 10:47:07 -04:00			`#!/bin/bash`
Add parameters to enable profile agent to startup script 2021-06-23 09:58:25 -04:00
Configure from env vars at run time In both local developent, and production. Also, vendor the `envsubst` binary from https://github.com/a8m/envsubst, as it supports default values, which the gnu envsubst (from gettext-base) does not. 2021-05-07 04:44:29 -04:00			`/opt/envsubst < /envsubst_template.json > /conf/runtime.json`
Allow overriding JVM args with an environment variable 2021-06-23 07:43:00 -04:00
Use timestamp as version number for compiler 2021-06-24 11:12:31 -04:00			`VERSION=$(date +%y%m%d%H%M%S)`

Allow overriding JVM args with an environment variable 2021-06-23 07:43:00 -04:00			`if [ "x$GIT_BRIDGE_JVM_ARGS" == "x" ]; then`
			`GIT_BRIDGE_JVM_ARGS="-XX:+UseContainerSupport -XX:MaxRAMPercentage=50.0"`
			`fi`

Add parameters to enable profile agent to startup script 2021-06-23 09:58:25 -04:00			`if [ "$ENABLE_PROFILE_AGENT" == "true" ]; then`
Use timestamp as version number for compiler 2021-06-24 11:12:31 -04:00			`GIT_BRIDGE_JVM_ARGS="-agentpath:/opt/cprof/profiler_java_agent.so=-cprof_service=git-bridge,-cprof_service_version=${VERSION},-cprof_enable_heap_sampling=true ${GIT_BRIDGE_JVM_ARGS}"`
Add parameters to enable profile agent to startup script 2021-06-23 09:58:25 -04:00			`fi`

Allow overriding JVM args with an environment variable 2021-06-23 07:43:00 -04:00			`exec java $GIT_BRIDGE_JVM_ARGS -jar /git-bridge.jar /conf/runtime.json`