mirror of
https://github.com/scroll-tech/scroll.git
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69 lines
1.6 KiB
Markdown
69 lines
1.6 KiB
Markdown
# Bridge
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[](https://scroll-tech/bridge/actions)
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[](https://codecov.io/gh/scroll-tech/bridge)
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This repo contains the Scroll bridge.
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In addition, launching the bridge will launch a separate instance of l2geth, and sets up a communication channel
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between the two, over JSON-RPC sockets.
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## Dependency
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+ install `abigen`
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``` bash
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go install -v github.com/scroll-tech/go-ethereum/cmd/abigen
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```
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## Build
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```bash
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make clean
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make bridge
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```
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## db operation
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* init, show version, rollback, check status db
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```bash
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# DB_DSN: db data source name
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export DB_DSN="postgres://admin:123456@localhost/test_db?sslmode=disable"
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# DB_DRIVER: db driver name
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export DB_DRIVER="postgres"
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# TEST_DB_DRIVER, TEST_DB_DSN: It is required when executing db test cases
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export TEST_DB_DRIVER="postgres"
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export TEST_DB_DSN="postgres://admin:123456@localhost/test_db?sslmode=disable"
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# init db
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./build/bin/bridge reset [--config ./config.json]
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# show db version
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./build/bin/bridge version [--config ./config.json]
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# rollback db
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/build/bin/bridge rollback [--version version] [--config ./config.json]
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# show db status
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./build/bin/bridge status [--config ./config.json]
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# migrate db
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./build/bin/bridge migrate [--config ./config.json]
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```
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## Start
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* use default ports and config.json
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```bash
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./build/bin/bridge --http
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```
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* use specified ports and config.json
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```bash
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./build/bin/bridge --config ./config.json --http --http.addr localhost --http.port 8290
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```
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