Replace console module with liner #53
There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,245 @@ | ||
| // Copyright (c) Microsoft Corporation. | ||
| // Licensed under the MIT license. | ||
|
|
||
| package console | ||
|
|
||
| import "strings" | ||
|
|
||
| // CompleteLine returns a set of candidate TSQL keywords to complete the current input line | ||
| func CompleteLine(line string) []string { | ||
| idx := strings.LastIndexAny(line, " ;") + 1 | ||
| // we don't try to complete without a starting letter | ||
| if idx == len(line) { | ||
| return []string{} | ||
| } | ||
| prefix := strings.ToUpper(string(line[idx:])) | ||
| left := 0 | ||
| right := len(keywords) - 1 | ||
| for left <= right { | ||
| mid := (left + right) / 2 | ||
| comp := 0 | ||
| if len(keywords[mid]) >= len(prefix) { | ||
| comp = strings.Compare(prefix, string(keywords[mid][:len(prefix)])) | ||
| } else { | ||
| comp = strings.Compare(prefix, keywords[mid]) | ||
| } | ||
| if comp < 0 { | ||
| right = mid - 1 | ||
| } else if comp > 0 { | ||
| left = mid + 1 | ||
| } else { | ||
| // look up and down the list from mid and return the slice of matching words | ||
| first := mid - 1 | ||
| last := mid + 1 | ||
| for first >= 0 && strings.HasPrefix(keywords[first], prefix) { | ||
| first-- | ||
| } | ||
| for last < len(keywords) && strings.HasPrefix(keywords[last], prefix) { | ||
| last++ | ||
| } | ||
| lines := make([]string, last-first-1) | ||
| for i, w := range keywords[first+1 : last] { | ||
| lines[i] = mergeLine(line, w, idx) | ||
| } | ||
| return lines | ||
| } | ||
| } | ||
| return []string{} | ||
| } | ||
|
|
||
| // mergeline appends keyword to line starting at index idx | ||
| // It matches the case of the current character in the line | ||
| func mergeLine(line string, keyword string, idx int) string { | ||
| upcase := line[idx] >= 'A' && line[idx] <= 'Z' | ||
| b := strings.Builder{} | ||
| b.Write([]byte(line[:idx])) | ||
| if !upcase { | ||
| b.WriteString(strings.ToLower(keyword)) | ||
| } else { | ||
| b.WriteString(keyword) | ||
| } | ||
| return b.String() | ||
| } | ||
|
|
||
| var keywords = []string{ | ||
|
There was a problem hiding this comment. Eventually we could enable users to override the keyword list with their own file. We could also add auto complete for commands. There was a problem hiding this comment. a common format for keywords is the plist file - would be interesting for them to be imported from there - both for our own reuse of work for VS Code as well as for users to import their own. |
||
| "ADD", | ||
| "ALL", | ||
| "ALTER", | ||
| "AND", | ||
| "ANY", | ||
| "AS", | ||
| "ASC", | ||
| "AUTHORIZATION", | ||
| "BACKUP", | ||
| "BEGIN", | ||
| "BETWEEN", | ||
| "BREAK", | ||
| "BROWSE", | ||
| "BULK", | ||
| "BY", | ||
| "CASCADE", | ||
| "CASE", | ||
| "CHECK", | ||
| "CHECKPOINT", | ||
| "CLOSE", | ||
| "CLUSTERED", | ||
| "COALESCE", | ||
| "COLLATE", | ||
| "COLUMN", | ||
| "COMMIT", | ||
| "COMPUTE", | ||
| "CONSTRAINT", | ||
| "CONTAINS", | ||
| "CONTAINSTABLE", | ||
| "CONTINUE", | ||
| "CONVERT", | ||
| "CREATE", | ||
| "CROSS", | ||
| "CURRENT", | ||
| "CURRENT_DATE", | ||
| "CURRENT_TIME", | ||
| "CURRENT_TIMESTAMP", | ||
| "CURRENT_USER", | ||
| "CURSOR", | ||
| "DATABASE", | ||
| "DBCC", | ||
| "DEALLOCATE", | ||
| "DECLARE", | ||
| "DEFAULT", | ||
| "DELETE", | ||
| "DENY", | ||
| "DESC", | ||
| "DISTINCT", | ||
| "DISTRIBUTED", | ||
| "DOUBLE", | ||
| "DROP", | ||
| "ELSE", | ||
| "END", | ||
| "ERRLVL", | ||
| "ESCAPE", | ||
| "EXCEPT", | ||
| "EXEC", | ||
| "EXECUTE", | ||
| "EXISTS", | ||
| "EXIT", | ||
| "EXTERNAL", | ||
| "FETCH", | ||
| "FILE", | ||
| "FILLFACTOR", | ||
| "FOR", | ||
| "FOREIGN", | ||
| "FREETEXT", | ||
| "FREETEXTTABLE", | ||
| "FROM", | ||
| "FULL", | ||
| "FUNCTION", | ||
| "GOTO", | ||
| "GRANT", | ||
| "GROUP", | ||
| "HAVING", | ||
| "HOLDLOCK", | ||
| "IDENTITY", | ||
| "IDENTITY_INSERT", | ||
| "IDENTITYCOL", | ||
| "IF", | ||
| "IN", | ||
| "INDEX", | ||
| "INNER", | ||
| "INSERT", | ||
| "INTERSECT", | ||
| "INTO", | ||
| "IS", | ||
| "JOIN", | ||
| "KEY", | ||
| "KILL", | ||
| "LEFT", | ||
| "LIKE", | ||
| "LINENO", | ||
| "MERGE", | ||
| "NATIONAL", | ||
| "NOCHECK", | ||
| "NONCLUSTERED", | ||
| "NOT", | ||
| "NULL", | ||
| "NULLIF", | ||
| "OF", | ||
| "OFF", | ||
| "OFFSETS", | ||
| "ON", | ||
| "OPEN", | ||
| "OPENDATASOURCE", | ||
| "OPENQUERY", | ||
| "OPENROWSET", | ||
| "OPENXML", | ||
| "OPTION", | ||
| "OR", | ||
| "ORDER", | ||
| "OUTER", | ||
| "OVER", | ||
| "PERCENT", | ||
| "PIVOT", | ||
| "PLAN", | ||
| "PRIMARY", | ||
| "PRINT", | ||
| "PROC", | ||
| "PROCEDURE", | ||
| "PUBLIC", | ||
| "RAISERROR", | ||
| "READ", | ||
| "READTEXT", | ||
| "RECONFIGURE", | ||
| "REFERENCES", | ||
| "REPLICATION", | ||
| "RESTORE", | ||
| "RESTRICT", | ||
| "RETURN", | ||
| "REVERT", | ||
| "REVOKE", | ||
| "RIGHT", | ||
| "ROLLBACK", | ||
| "ROWCOUNT", | ||
| "ROWGUIDCOL", | ||
| "RULE", | ||
| "SAVE", | ||
| "SCHEMA", | ||
| "SELECT", | ||
| "SEMANTICKEYPHRASETABLE", | ||
| "SEMANTICSIMILARITYDETAILSTABLE", | ||
| "SEMANTICSIMILARITYTABLE", | ||
| "SESSION_USER", | ||
| "SET", | ||
| "SETUSER", | ||
| "SHUTDOWN", | ||
| "SOME", | ||
| "STATISTICS", | ||
| "SYSTEM_USER", | ||
| "TABLE", | ||
| "TABLESAMPLE", | ||
| "TEXTSIZE", | ||
| "THEN", | ||
| "TO", | ||
| "TOP", | ||
| "TRAN", | ||
| "TRANSACTION", | ||
| "TRIGGER", | ||
| "TRUNCATE", | ||
| "TRY_CONVERT", | ||
| "TSEQUAL", | ||
| "UNION", | ||
| "UNIQUE", | ||
| "UNPIVOT", | ||
| "UPDATE", | ||
| "UPDATETEXT", | ||
| "USE", | ||
| "USER", | ||
| "VALUES", | ||
| "VARYING", | ||
| "VIEW", | ||
| "WAITFOR", | ||
| "WHEN", | ||
| "WHERE", | ||
| "WHERECURRENT", | ||
| "WHILE", | ||
| "WITH", | ||
| "WRITETEXT", | ||
| } | ||
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Uh oh!
There was an error while loading. Please reload this page.