mirror of
https://github.com/mempool/mempool.git
synced 2024-12-28 17:24:25 +01:00
52 lines
1.6 KiB
Bash
52 lines
1.6 KiB
Bash
#!/bin/bash
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## Start SQL
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mysqld_safe&
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sleep 5
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## http server:
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nginx
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## Set up some files:
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cd /mempool.space/backend
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rm -f cache.json
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touch cache.json
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## Build mempool-config.json file ourseleves.
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## We used to use jq for this but that produced output which caused bugs,
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## specifically numbers were surrounded by quotes, which breaks things.
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## Old command was jq -n env > mempool-config.json
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## This way is more complex, but more compatible with the backend functions.
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## Define a function to allow us to easily get indexes of the = string in from the env output:
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strindex() {
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x="${1%%$2*}"
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[[ "$x" = "$1" ]] && echo -1 || echo "${#x}"
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}
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## Regex to check if we have a number or not:
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NumberRegEx='^[0-9]+$'
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## Delete the old file, and start a new one:
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rm -f mempool-config.json
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echo "{" >> mempool-config.json
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## For each env we add into the mempool-config.json file in one of two ways.
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## Either:
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## "Variable": "Value",
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## if a string, or
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## "Variable": Value,
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## if a integer
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for e in `env`; do
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if [[ ${e:`strindex "$e" "="`+1} =~ $NumberRegEx ]] ; then
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## Integer add:
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echo "\""${e:0:`strindex "$e" "="`}"\": "${e:`strindex "$e" "="`+1}"," >> mempool-config.json
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else
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## String add:
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echo "\""${e:0:`strindex "$e" "="`}"\": \""${e:`strindex "$e" "="`+1}$"\"," >> mempool-config.json
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fi
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done
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## Take out the trailing , from the last entry.
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## This means replacing the file with one that is missing the last character
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echo `sed '$ s/.$//' mempool-config.json` > mempool-config.json
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## And finally finish off:
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echo "}" >> mempool-config.json
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## Start mempoolspace:
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node dist/index.js
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