Merge pull request 'Work around explorer host name sensitivity' (#874…

…) from dboreham/fix-explorer-testnet-hostname into main

Reviewed-on: https://git.vdb.to/cerc-io/stack-orchestrator/pulls/874

stack_orchestrator/data/container-build/cerc-ping-pub/Dockerfile

@@ -2,7 +2,7 @@ FROM cerc/ping-pub-base:local
 
 COPY ./scripts/update-explorer-config.sh /scripts
 COPY ./scripts/start-serving-explorer.sh /scripts
-COPY ./config/laconic-chaindata-template.json /config/chains/mainnet/laconic-chaindata-template.json
+COPY ./config/laconic-chaindata-template.json /config/chains/laconic-chaindata-template.json
 
 EXPOSE 5173
 

stack_orchestrator/data/container-build/cerc-ping-pub/scripts/update-explorer-config.sh

@@ -18,22 +18,35 @@ if [[ -z ${LACONIC_LACONICD_CHAIN_ID} ]]; then
     exit 1
 fi
 
-explorer_config_dir=/app/chains/mainnet
-config_template_file=/config/chains/mainnet/laconic-chaindata-template.json
-config_file=${explorer_config_dir}/laconic.json
+# Ping-pub explorer has endlessly confusing behavior where it
+# infers the directory from which to load chain configuration files
+# by the presence or absense of the substring "testnet" in the host name
+# (browser side -- the host name of the host in the address bar of the browser)
+# Accordingly we configure our network in both directories in order to 
+# subvert this lunacy.
+explorer_mainnet_config_dir=/app/chains/mainnet
+explorer_testnet_config_dir=/app/chains/testnet
+config_template_file=/config/chains/laconic-chaindata-template.json
+chain_config_name=laconic.json
+mainnet_config_file=${explorer_mainnet_config_dir}/${chain_config_name}
+testnet_config_file=${explorer_testnet_config_dir}/${chain_config_name}
 
 # Delete the stock config files
-rm -f ${explorer_config_dir}/*
+rm -f ${explorer_testnet_config_dir}/*
+rm -f ${explorer_mainnet_config_dir}/*
 
 # Copy in our template file
-cp ${config_template_file} ${config_file}
+cp ${config_template_file} ${mainnet_config_file}
 
 # Update the file with the config variables
-sed -i "s#LACONIC_LACONICD_API_URL#${LACONIC_LACONICD_API_URL}#g" ${config_file}
-sed -i "s#LACONIC_LACONICD_RPC_URL#${LACONIC_LACONICD_RPC_URL}#g" ${config_file}
-sed -i "s#LACONIC_LACONICD_CHAIN_ID#${LACONIC_LACONICD_CHAIN_ID}#g" ${config_file}
+sed -i "s#LACONIC_LACONICD_API_URL#${LACONIC_LACONICD_API_URL}#g" ${mainnet_config_file}
+sed -i "s#LACONIC_LACONICD_RPC_URL#${LACONIC_LACONICD_RPC_URL}#g" ${mainnet_config_file}
+sed -i "s#LACONIC_LACONICD_CHAIN_ID#${LACONIC_LACONICD_CHAIN_ID}#g" ${mainnet_config_file}
 
 if [ -n "$CERC_SCRIPT_DEBUG" ]; then
   echo "Updated chaindata file:"
-  cat ${config_file}
+  cat ${mainnet_config_file}
 fi
+
+# Copy over to the testnet directory
+cp ${mainnet_config_file} ${testnet_config_file}