kylesoda/go-migrate
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refactor: implement bidirectional transformation support with PostgreSQL integration

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This commit is contained in:
Kylesoda
2026-05-29 12:17:16 -05:00
parent 537b7fbd28
commit 4ba26092a9
7 changed files with 430 additions and 6 deletions
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13
cmd/go_migrate/main.go
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@@ -9,6 +9,7 @@ import (
"git.ksdemosapps.com/kylesoda/go-migrate/internal/app/azure"
"git.ksdemosapps.com/kylesoda/go-migrate/internal/app/config"
dbwrapper "git.ksdemosapps.com/kylesoda/go-migrate/internal/app/db-wrapper"
"git.ksdemosapps.com/kylesoda/go-migrate/internal/app/etl"
"git.ksdemosapps.com/kylesoda/go-migrate/internal/app/etl/extractors"
"git.ksdemosapps.com/kylesoda/go-migrate/internal/app/etl/loaders"
"git.ksdemosapps.com/kylesoda/go-migrate/internal/app/etl/table_analyzers"
@@ -17,6 +18,13 @@ import (
"golang.org/x/sync/errgroup"
)
func newTableAnalyzer(db dbwrapper.DbWrapper) etl.TableAnalyzer {
if db.GetDialect() == "postgres" {
return table_analyzers.NewPostgresTableAnalyzer(db)
}
return table_analyzers.NewMssqlTableAnalyzer(db)
}
func main() {
configureLog()
checkExpiry()
@@ -163,8 +171,8 @@ func processMigrationJobs(
chJobs := make(chan config.Job, len(jobs))
var wgJobs sync.WaitGroup
sourceTableAnalyzer := table_analyzers.NewMssqlTableAnalyzer(sourceDb)
targetTableAnalyzer := table_analyzers.NewPostgresTableAnalyzer(targetDb)
sourceTableAnalyzer := newTableAnalyzer(sourceDb)
targetTableAnalyzer := newTableAnalyzer(targetDb)
extractor := extractors.NewExtractor(sourceDb)
loader := loaders.NewGenericLoader(targetDb)
@@ -181,6 +189,7 @@ func processMigrationJobs(
azureClient,
loader,
job,
sourceDb.GetDialect(),
targetDb.GetDialect(),
)