Support plugin

.gitignore

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+bin

Makefile

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+override DOCKER         		= $(shell which docker)
+override GIT_VERSION    		= $(shell git rev-parse --abbrev-ref HEAD)${CUSTOM} $(shell git rev-parse HEAD)
+override PROJECT_NAME 			= sqle-oracle-plugin
+override LDFLAGS 				= -ldflags "-X 'main.version=\"${GIT_VERSION}\"'"
+override GOBIN					= ${shell pwd}/bin
+
+GO_COMPILER_IMAGE ?= golang:1.16
+
+# Copy from SQLE
+PROJECT_VERSION = $(shell if [ "$$(git tag --points-at HEAD | tail -n1)" ]; then git tag --points-at HEAD | tail -n1 | sed 's/v\(.*\)/\1/'; else git rev-parse --abbrev-ref HEAD | sed 's/release-\(.*\)/\1/' | tr '-' '\n' | head -n1; fi)
+
+default: install
+
+install:
+	go build -mod=vendor ${LDFLAGS} -o $(GOBIN)/$(PROJECT_NAME) ./
+
+docker_install:
+	$(DOCKER) run -v $(shell pwd):/universe --rm $(GO_COMPILER_IMAGE) sh -c "cd /universe && make install $(MAKEFLAGS)"
+
+upload:
+	curl -T $(shell pwd)/$(GOBIN)/$(PROJECT_NAME) ftp://$(RELEASE_FTPD_HOST)/actiontech-sqle/plugins/$(PROJECT_VERSION)/$(PROJECT_NAME) --ftp-create-dirs

go.mod

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+module github.com/actiontech/sqle-oracle-plugin
+
+go 1.16
+
+require (
+	github.com/actiontech/sqle v1.2111.0-pre3
+	github.com/denisenkom/go-mssqldb v0.11.0 // indirect
+	github.com/fatih/color v1.13.0 // indirect
+	github.com/golang/glog v1.0.0 // indirect
+	github.com/hashicorp/go-hclog v1.0.0 // indirect
+	github.com/hashicorp/go-plugin v1.4.3 // indirect
+	github.com/hashicorp/yamux v0.0.0-20211028200310-0bc27b27de87 // indirect
+	github.com/mattn/go-colorable v0.1.11 // indirect
+	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/oklog/run v1.1.0 // indirect
+	github.com/sirupsen/logrus v1.8.1 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871 // indirect
+	golang.org/x/net v0.0.0-20211116231205-47ca1ff31462 // indirect
+	golang.org/x/sys v0.0.0-20211117180635-dee7805ff2e1 // indirect
+	google.golang.org/genproto v0.0.0-20211117155847-120650a500bb // indirect
+	google.golang.org/grpc v1.42.0 // indirect
+)

main.go

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+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"strings"
+
+	"github.com/actiontech/sqle/sqle/driver"
+	adaptor "github.com/actiontech/sqle/sqle/pkg/driver"
+)
+
+var version string
+var printVersion = flag.Bool("version", false, "Print version & exit")
+
+func main() {
+	flag.Parse()
+
+	if *printVersion {
+		fmt.Println(version)
+		return
+	}
+
+	plugin := adaptor.NewAdaptor(&adaptor.OracleDialector{})
+
+	aviodSelectAllColumn := &driver.Rule{
+		Name:     "aviod_select_all_column",
+		Desc:     "避免查询所有的列",
+		Category: "DQL规范",
+		Level:    driver.RuleLevelError,
+	}
+	aviodSelectAllColumnHandler := func(ctx context.Context, rule *driver.Rule, sql string) (string, error) {
+		if strings.Contains(sql, "select *") {
+			return rule.Desc, nil
+		}
+		return "", nil
+	}
+	plugin.AddRule(aviodSelectAllColumn, aviodSelectAllColumnHandler)
+	plugin.Serve()
+}