feat: refactor unsafe template engine

Author: ansurfen

internal/unsafe/generated/UnsafeParser.interp

@@ -1,62 +1,102 @@
 token literal names:
 null
+'{#'
 '{{'
+'{%'
+null
+'#}'
 null
 '}}'
-'if'
-'loop'
-'end'
-'in'
-'define'
-'template'
 '('
 ')'
+'{'
+'}'
+'#'
+'%'
 '$'
 '|'
 ','
 ':='
+'.'
+'\''
+'"'
+null
 null
 null
 null
 null
+'%}'
+'if'
+'else'
+'loop'
+'in'
+'macro'
+'template'
+'end'
+'endif'
+'endloop'
+'endmacro'
+null
+null
 
 token symbolic names:
 null
+COMMENT_LBRACE
 DOUBLE_LBRACE
+STATEMENT_LBRACE
 TEXT
+COMMENT_RBRACE
+COMMENT_CONTENT
 DOUBLE_RBRACE
-IF
-LOOP
-END
-IN
-DEFINE
-TEMPLATE
 LPAREN
 RPAREN
+LBRACE
+RBRACE
+HASH
+MOD
 DOLLAR
 PIPE
 COMMA
 COLON_EQUAL
-IDENTIFIER
+DOT
+SINGLE_QUOTE
+QUOTE
 STRING
 NUMBER
+IDENTIFIER
+ESC
 WS
+STATEMENT_RBRACE
+IF
+ELSE
+LOOP
+IN
+MACRO
+TEMPLATE
+END
+ENDIF
+ENDLOOP
+ENDMACRO
+IDENTIFIER_STMT
+WS_STMT
 
 rule names:
 template
 content
 statement
 variableStatement
 ifStatement
+elseStatement
 loopStatement
 expressionStatement
-defineStatement
+macroStatement
 templateStatement
 expression
 pipelineExpr
 primaryExpr
+varExpr
 functionCall
 
 
 atn:
-[4, 1, 19, 147, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 1, 0, 1, 0, 5, 0, 29, 8, 0, 10, 0, 12, 0, 32, 9, 0, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 42, 8, 2, 1, 3, 1, 3, 1, 3, 1, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 5, 7, 79, 8, 7, 10, 7, 12, 7, 82, 9, 7, 3, 7, 84, 8, 7, 1, 7, 3, 7, 87, 8, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 5, 8, 99, 8, 8, 10, 8, 12, 8, 102, 9, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 5, 10, 111, 8, 10, 10, 10, 12, 10, 114, 9, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 3, 11, 123, 8, 11, 1, 12, 1, 12, 5, 12, 127, 8, 12, 10, 12, 12, 12, 130, 9, 12, 1, 12, 1, 12, 1, 12, 3, 12, 135, 8, 12, 1, 12, 1, 12, 5, 12, 139, 8, 12, 10, 12, 12, 12, 142, 9, 12, 1, 12, 3, 12, 145, 8, 12, 1, 12, 0, 0, 13, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 0, 0, 152, 0, 30, 1, 0, 0, 0, 2, 33, 1, 0, 0, 0, 4, 41, 1, 0, 0, 0, 6, 43, 1, 0, 0, 0, 8, 47, 1, 0, 0, 0, 10, 56, 1, 0, 0, 0, 12, 67, 1, 0, 0, 0, 14, 71, 1, 0, 0, 0, 16, 94, 1, 0, 0, 0, 18, 105, 1, 0, 0, 0, 20, 107, 1, 0, 0, 0, 22, 122, 1, 0, 0, 0, 24, 144, 1, 0, 0, 0, 26, 29, 3, 2, 1, 0, 27, 29, 3, 4, 2, 0, 28, 26, 1, 0, 0, 0, 28, 27, 1, 0, 0, 0, 29, 32, 1, 0, 0, 0, 30, 28, 1, 0, 0, 0, 30, 31, 1, 0, 0, 0, 31, 1, 1, 0, 0, 0, 32, 30, 1, 0, 0, 0, 33, 34, 5, 2, 0, 0, 34, 3, 1, 0, 0, 0, 35, 42, 3, 8, 4, 0, 36, 42, 3, 10, 5, 0, 37, 42, 3, 12, 6, 0, 38, 42, 3, 14, 7, 0, 39, 42, 3, 16, 8, 0, 40, 42, 3, 6, 3, 0, 41, 35, 1, 0, 0, 0, 41, 36, 1, 0, 0, 0, 41, 37, 1, 0, 0, 0, 41, 38, 1, 0, 0, 0, 41, 39, 1, 0, 0, 0, 41, 40, 1, 0, 0, 0, 42, 5, 1, 0, 0, 0, 43, 44, 5, 16, 0, 0, 44, 45, 5, 15, 0, 0, 45, 46, 3, 18, 9, 0, 46, 7, 1, 0, 0, 0, 47, 48, 5, 1, 0, 0, 48, 49, 5, 4, 0, 0, 49, 50, 3, 18, 9, 0, 50, 51, 5, 3, 0, 0, 51, 52, 3, 0, 0, 0, 52, 53, 5, 1, 0, 0, 53, 54, 5, 6, 0, 0, 54, 55, 5, 3, 0, 0, 55, 9, 1, 0, 0, 0, 56, 57, 5, 1, 0, 0, 57, 58, 5, 5, 0, 0, 58, 59, 5, 16, 0, 0, 59, 60, 5, 7, 0, 0, 60, 61, 5, 16, 0, 0, 61, 62, 5, 3, 0, 0, 62, 63, 3, 0, 0, 0, 63, 64, 5, 1, 0, 0, 64, 65, 5, 6, 0, 0, 65, 66, 5, 3, 0, 0, 66, 11, 1, 0, 0, 0, 67, 68, 5, 1, 0, 0, 68, 69, 3, 18, 9, 0, 69, 70, 5, 3, 0, 0, 70, 13, 1, 0, 0, 0, 71, 72, 5, 1, 0, 0, 72, 73, 5, 8, 0, 0, 73, 86, 5, 16, 0, 0, 74, 83, 5, 10, 0, 0, 75, 80, 5, 16, 0, 0, 76, 77, 5, 14, 0, 0, 77, 79, 5, 16, 0, 0, 78, 76, 1, 0, 0, 0, 79, 82, 1, 0, 0, 0, 80, 78, 1, 0, 0, 0, 80, 81, 1, 0, 0, 0, 81, 84, 1, 0, 0, 0, 82, 80, 1, 0, 0, 0, 83, 75, 1, 0, 0, 0, 83, 84, 1, 0, 0, 0, 84, 85, 1, 0, 0, 0, 85, 87, 5, 11, 0, 0, 86, 74, 1, 0, 0, 0, 86, 87, 1, 0, 0, 0, 87, 88, 1, 0, 0, 0, 88, 89, 5, 3, 0, 0, 89, 90, 3, 0, 0, 0, 90, 91, 5, 1, 0, 0, 91, 92, 5, 6, 0, 0, 92, 93, 5, 3, 0, 0, 93, 15, 1, 0, 0, 0, 94, 95, 5, 1, 0, 0, 95, 96, 5, 9, 0, 0, 96, 100, 5, 16, 0, 0, 97, 99, 3, 18, 9, 0, 98, 97, 1, 0, 0, 0, 99, 102, 1, 0, 0, 0, 100, 98, 1, 0, 0, 0, 100, 101, 1, 0, 0, 0, 101, 103, 1, 0, 0, 0, 102, 100, 1, 0, 0, 0, 103, 104, 5, 3, 0, 0, 104, 17, 1, 0, 0, 0, 105, 106, 3, 20, 10, 0, 106, 19, 1, 0, 0, 0, 107, 112, 3, 22, 11, 0, 108, 109, 5, 13, 0, 0, 109, 111, 3, 24, 12, 0, 110, 108, 1, 0, 0, 0, 111, 114, 1, 0, 0, 0, 112, 110, 1, 0, 0, 0, 112, 113, 1, 0, 0, 0, 113, 21, 1, 0, 0, 0, 114, 112, 1, 0, 0, 0, 115, 123, 5, 18, 0, 0, 116, 123, 5, 17, 0, 0, 117, 123, 5, 16, 0, 0, 118, 119, 5, 10, 0, 0, 119, 120, 3, 18, 9, 0, 120, 121, 5, 11, 0, 0, 121, 123, 1, 0, 0, 0, 122, 115, 1, 0, 0, 0, 122, 116, 1, 0, 0, 0, 122, 117, 1, 0, 0, 0, 122, 118, 1, 0, 0, 0, 123, 23, 1, 0, 0, 0, 124, 128, 5, 16, 0, 0, 125, 127, 3, 22, 11, 0, 126, 125, 1, 0, 0, 0, 127, 130, 1, 0, 0, 0, 128, 126, 1, 0, 0, 0, 128, 129, 1, 0, 0, 0, 129, 145, 1, 0, 0, 0, 130, 128, 1, 0, 0, 0, 131, 132, 5, 16, 0, 0, 132, 134, 5, 10, 0, 0, 133, 135, 3, 22, 11, 0, 134, 133, 1, 0, 0, 0, 134, 135, 1, 0, 0, 0, 135, 140, 1, 0, 0, 0, 136, 137, 5, 14, 0, 0, 137, 139, 3, 22, 11, 0, 138, 136, 1, 0, 0, 0, 139, 142, 1, 0, 0, 0, 140, 138, 1, 0, 0, 0, 140, 141, 1, 0, 0, 0, 141, 143, 1, 0, 0, 0, 142, 140, 1, 0, 0, 0, 143, 145, 5, 11, 0, 0, 144, 124, 1, 0, 0, 0, 144, 131, 1, 0, 0, 0, 145, 25, 1, 0, 0, 0, 13, 28, 30, 41, 80, 83, 86, 100, 112, 122, 128, 134, 140, 144]
+[4, 1, 38, 165, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 1, 0, 1, 0, 5, 0, 33, 8, 0, 10, 0, 12, 0, 36, 9, 0, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 46, 8, 2, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 3, 4, 60, 8, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 5, 8, 93, 8, 8, 10, 8, 12, 8, 96, 9, 8, 3, 8, 98, 8, 8, 1, 8, 3, 8, 101, 8, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 5, 9, 113, 8, 9, 10, 9, 12, 9, 116, 9, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 5, 11, 125, 8, 11, 10, 11, 12, 11, 128, 9, 11, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 3, 12, 138, 8, 12, 1, 13, 1, 13, 1, 13, 1, 14, 1, 14, 5, 14, 145, 8, 14, 10, 14, 12, 14, 148, 9, 14, 1, 14, 1, 14, 1, 14, 3, 14, 153, 8, 14, 1, 14, 1, 14, 5, 14, 157, 8, 14, 10, 14, 12, 14, 160, 9, 14, 1, 14, 3, 14, 163, 8, 14, 1, 14, 0, 0, 15, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 0, 3, 1, 0, 33, 34, 2, 0, 33, 33, 35, 35, 2, 0, 33, 33, 36, 36, 170, 0, 34, 1, 0, 0, 0, 2, 37, 1, 0, 0, 0, 4, 45, 1, 0, 0, 0, 6, 47, 1, 0, 0, 0, 8, 53, 1, 0, 0, 0, 10, 65, 1, 0, 0, 0, 12, 70, 1, 0, 0, 0, 14, 81, 1, 0, 0, 0, 16, 85, 1, 0, 0, 0, 18, 108, 1, 0, 0, 0, 20, 119, 1, 0, 0, 0, 22, 121, 1, 0, 0, 0, 24, 137, 1, 0, 0, 0, 26, 139, 1, 0, 0, 0, 28, 162, 1, 0, 0, 0, 30, 33, 3, 2, 1, 0, 31, 33, 3, 4, 2, 0, 32, 30, 1, 0, 0, 0, 32, 31, 1, 0, 0, 0, 33, 36, 1, 0, 0, 0, 34, 32, 1, 0, 0, 0, 34, 35, 1, 0, 0, 0, 35, 1, 1, 0, 0, 0, 36, 34, 1, 0, 0, 0, 37, 38, 5, 4, 0, 0, 38, 3, 1, 0, 0, 0, 39, 46, 3, 8, 4, 0, 40, 46, 3, 12, 6, 0, 41, 46, 3, 14, 7, 0, 42, 46, 3, 16, 8, 0, 43, 46, 3, 18, 9, 0, 44, 46, 3, 6, 3, 0, 45, 39, 1, 0, 0, 0, 45, 40, 1, 0, 0, 0, 45, 41, 1, 0, 0, 0, 45, 42, 1, 0, 0, 0, 45, 43, 1, 0, 0, 0, 45, 44, 1, 0, 0, 0, 46, 5, 1, 0, 0, 0, 47, 48, 5, 3, 0, 0, 48, 49, 5, 23, 0, 0, 49, 50, 5, 17, 0, 0, 50, 51, 3, 20, 10, 0, 51, 52, 5, 26, 0, 0, 52, 7, 1, 0, 0, 0, 53, 54, 5, 3, 0, 0, 54, 55, 5, 27, 0, 0, 55, 56, 3, 20, 10, 0, 56, 57, 5, 26, 0, 0, 57, 59, 3, 0, 0, 0, 58, 60, 3, 10, 5, 0, 59, 58, 1, 0, 0, 0, 59, 60, 1, 0, 0, 0, 60, 61, 1, 0, 0, 0, 61, 62, 5, 3, 0, 0, 62, 63, 7, 0, 0, 0, 63, 64, 5, 26, 0, 0, 64, 9, 1, 0, 0, 0, 65, 66, 5, 3, 0, 0, 66, 67, 5, 28, 0, 0, 67, 68, 5, 26, 0, 0, 68, 69, 3, 0, 0, 0, 69, 11, 1, 0, 0, 0, 70, 71, 5, 3, 0, 0, 71, 72, 5, 29, 0, 0, 72, 73, 5, 23, 0, 0, 73, 74, 5, 30, 0, 0, 74, 75, 5, 23, 0, 0, 75, 76, 5, 26, 0, 0, 76, 77, 3, 0, 0, 0, 77, 78, 5, 3, 0, 0, 78, 79, 7, 1, 0, 0, 79, 80, 5, 26, 0, 0, 80, 13, 1, 0, 0, 0, 81, 82, 5, 2, 0, 0, 82, 83, 3, 20, 10, 0, 83, 84, 5, 7, 0, 0, 84, 15, 1, 0, 0, 0, 85, 86, 5, 3, 0, 0, 86, 87, 5, 31, 0, 0, 87, 100, 5, 23, 0, 0, 88, 97, 5, 8, 0, 0, 89, 94, 5, 23, 0, 0, 90, 91, 5, 16, 0, 0, 91, 93, 5, 23, 0, 0, 92, 90, 1, 0, 0, 0, 93, 96, 1, 0, 0, 0, 94, 92, 1, 0, 0, 0, 94, 95, 1, 0, 0, 0, 95, 98, 1, 0, 0, 0, 96, 94, 1, 0, 0, 0, 97, 89, 1, 0, 0, 0, 97, 98, 1, 0, 0, 0, 98, 99, 1, 0, 0, 0, 99, 101, 5, 9, 0, 0, 100, 88, 1, 0, 0, 0, 100, 101, 1, 0, 0, 0, 101, 102, 1, 0, 0, 0, 102, 103, 5, 26, 0, 0, 103, 104, 3, 0, 0, 0, 104, 105, 5, 3, 0, 0, 105, 106, 7, 2, 0, 0, 106, 107, 5, 26, 0, 0, 107, 17, 1, 0, 0, 0, 108, 109, 5, 3, 0, 0, 109, 110, 5, 32, 0, 0, 110, 114, 5, 23, 0, 0, 111, 113, 3, 20, 10, 0, 112, 111, 1, 0, 0, 0, 113, 116, 1, 0, 0, 0, 114, 112, 1, 0, 0, 0, 114, 115, 1, 0, 0, 0, 115, 117, 1, 0, 0, 0, 116, 114, 1, 0, 0, 0, 117, 118, 5, 26, 0, 0, 118, 19, 1, 0, 0, 0, 119, 120, 3, 22, 11, 0, 120, 21, 1, 0, 0, 0, 121, 126, 3, 28, 14, 0, 122, 123, 5, 15, 0, 0, 123, 125, 3, 28, 14, 0, 124, 122, 1, 0, 0, 0, 125, 128, 1, 0, 0, 0, 126, 124, 1, 0, 0, 0, 126, 127, 1, 0, 0, 0, 127, 23, 1, 0, 0, 0, 128, 126, 1, 0, 0, 0, 129, 138, 5, 22, 0, 0, 130, 138, 5, 21, 0, 0, 131, 138, 5, 23, 0, 0, 132, 138, 3, 26, 13, 0, 133, 134, 5, 8, 0, 0, 134, 135, 3, 20, 10, 0, 135, 136, 5, 9, 0, 0, 136, 138, 1, 0, 0, 0, 137, 129, 1, 0, 0, 0, 137, 130, 1, 0, 0, 0, 137, 131, 1, 0, 0, 0, 137, 132, 1, 0, 0, 0, 137, 133, 1, 0, 0, 0, 138, 25, 1, 0, 0, 0, 139, 140, 5, 14, 0, 0, 140, 141, 5, 23, 0, 0, 141, 27, 1, 0, 0, 0, 142, 146, 5, 23, 0, 0, 143, 145, 3, 24, 12, 0, 144, 143, 1, 0, 0, 0, 145, 148, 1, 0, 0, 0, 146, 144, 1, 0, 0, 0, 146, 147, 1, 0, 0, 0, 147, 163, 1, 0, 0, 0, 148, 146, 1, 0, 0, 0, 149, 150, 5, 23, 0, 0, 150, 152, 5, 8, 0, 0, 151, 153, 3, 24, 12, 0, 152, 151, 1, 0, 0, 0, 152, 153, 1, 0, 0, 0, 153, 158, 1, 0, 0, 0, 154, 155, 5, 16, 0, 0, 155, 157, 3, 24, 12, 0, 156, 154, 1, 0, 0, 0, 157, 160, 1, 0, 0, 0, 158, 156, 1, 0, 0, 0, 158, 159, 1, 0, 0, 0, 159, 161, 1, 0, 0, 0, 160, 158, 1, 0, 0, 0, 161, 163, 5, 9, 0, 0, 162, 142, 1, 0, 0, 0, 162, 149, 1, 0, 0, 0, 163, 29, 1, 0, 0, 0, 14, 32, 34, 45, 59, 94, 97, 100, 114, 126, 137, 146, 152, 158, 162]

internal/unsafe/generated/UnsafeParser.tokens

@@ -1,33 +1,67 @@
-DOUBLE_LBRACE=1
-TEXT=2
-DOUBLE_RBRACE=3
-IF=4
-LOOP=5
-END=6
-IN=7
-DEFINE=8
-TEMPLATE=9
-LPAREN=10
-RPAREN=11
-DOLLAR=12
-PIPE=13
-COMMA=14
-COLON_EQUAL=15
-IDENTIFIER=16
-STRING=17
-NUMBER=18
-WS=19
-'{{'=1
-'}}'=3
-'if'=4
-'loop'=5
-'end'=6
-'in'=7
-'define'=8
-'template'=9
-'('=10
-')'=11
-'$'=12
-'|'=13
-','=14
-':='=15
+COMMENT_LBRACE=1
+DOUBLE_LBRACE=2
+STATEMENT_LBRACE=3
+TEXT=4
+COMMENT_RBRACE=5
+COMMENT_CONTENT=6
+DOUBLE_RBRACE=7
+LPAREN=8
+RPAREN=9
+LBRACE=10
+RBRACE=11
+HASH=12
+MOD=13
+DOLLAR=14
+PIPE=15
+COMMA=16
+COLON_EQUAL=17
+DOT=18
+SINGLE_QUOTE=19
+QUOTE=20
+STRING=21
+NUMBER=22
+IDENTIFIER=23
+ESC=24
+WS=25
+STATEMENT_RBRACE=26
+IF=27
+ELSE=28
+LOOP=29
+IN=30
+MACRO=31
+TEMPLATE=32
+END=33
+ENDIF=34
+ENDLOOP=35
+ENDMACRO=36
+IDENTIFIER_STMT=37
+WS_STMT=38
+'{#'=1
+'{{'=2
+'{%'=3
+'#}'=5
+'}}'=7
+'('=8
+')'=9
+'{'=10
+'}'=11
+'#'=12
+'%'=13
+'$'=14
+'|'=15
+','=16
+':='=17
+'.'=18
+'\''=19
+'"'=20
+'%}'=26
+'if'=27
+'else'=28
+'loop'=29
+'in'=30
+'macro'=31
+'template'=32
+'end'=33
+'endif'=34
+'endloop'=35
+'endmacro'=36