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README
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Tree Search Language (TSL) Imperial Walkers (IW)
The sql package include a helper sql.Walk (code, doc) method that adds search to squirrel's SelectBuilder object.
The mongo package include a helper mongo.Walk (code, doc) method that adds search bson filter to mongo-go-driver.
The graphviz package include a helper graphviz.Walk (code, doc) method that exports .dot file nodes.
The 'ident' package include a helper ident.Walk (code, doc) method that checks and mapps identifier names.
Documentation
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Overview ¶
Package walkers examples TSL tree walking, and helps to generate SQL and MongoDB query filters. sql.Walk and mongo.Walk methods can be used to create such filters.
Squirrel walk code: https://github.com/yaacov/tsl/blob/master/pkg/walkers/sql/walk.go
SQL generation example: https://github.com/yaacov/tsl/blob/master/cmd/tsl_sqlite/main.go
Usage:
filter, err := sql.Walk(tree)
sql, args, err := sq.Select("name, city, state").
From("users").
Where(filter).
ToSql()
BSON walk code: https://github.com/yaacov/tsl/blob/master/pkg/walkers/mongo/walk.go
BSON generation example: https://github.com/yaacov/tsl/blob/master/cmd/tsl_mongo/main.go
Usage:
// Prepare a bson filter filter, err = mongo.Walk(tree) // Run query cur, err := collection.Find(ctx, filter)
squirrel: https://github.com/Masterminds/squirrel
mongo-go-driver: https://github.com/mongodb/mongo-go-driver
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package graphviz helps to create graphviz dot files using the TSL package.
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Package graphviz helps to create graphviz dot files using the TSL package. |
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Package ident helps to replace identifiers in a TSL tree.
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Package ident helps to replace identifiers in a TSL tree. |
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Package mongo helps to create mongo BSON filters using the TSL package.
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Package mongo helps to create mongo BSON filters using the TSL package. |
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Package sql helps to create SQL squirrel filters using the TSL package.
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Package sql helps to create SQL squirrel filters using the TSL package. |