clerk @ ba9be60442c067fdfb83f50a85a2f6d4cc6d3150

···
        20
        20
         	"orderdate":                {&OrderDate{}},

      
        21
        21
         	"duplicated-account":       {&DuplicatedAccount{}},

      
        22
        22
         	"duplicated-commodity":     {&DuplicatedCommodity{}},

      
        
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        +	"undeclared-account":       {&UndeclaredAccount{}},

      
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         }

      
        24
        25
         

      
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        26
         func TestLinter(t *testing.T) {

      

···
        
        1
        +package linter

      
        
        2
        +

      
        
        3
        +import "olexsmir.xyz/clerk/journal/ast"

      
        
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        +

      
        
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        +// UndeclaredAccount flags postings that reference an account not declared via `account` directive.

      
        
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        +type UndeclaredAccount struct{}

      
        
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        +

      
        
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        +func (UndeclaredAccount) ID() RuleID         { return "undeclared-account" }

      
        
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        +func (UndeclaredAccount) Severity() Severity { return SeverityWarning }

      
        
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        +func (r *UndeclaredAccount) CheckJournal(j *ast.Journal) []Find {

      
        
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        +	declared := make(map[string]bool)

      
        
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        +

      
        
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        +	var finds []Find

      
        
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        +	for _, entry := range j.Entries {

      
        
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        +		switch e := entry.(type) {

      
        
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        +		case *ast.AccountDirective:

      
        
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        +			declared[e.Account.String()] = true

      
        
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        +		case *ast.Transaction:

      
        
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        +			for _, p := range e.Postings {

      
        
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        +				name := p.Account.String()

      
        
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        +				if !declared[name] {

      
        
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        +					finds = append(finds, Find{

      
        
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        +						Code:     r.ID(),

      
        
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        +						Severity: r.Severity(),

      
        
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        +						Message:  "undeclared account: " + name,

      
        
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        +						Span:     p.Account.Span,

      
        
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        +					})

      
        
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        +				}

      
        
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        +			}

      
        
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        +		}

      
        
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        +	}

      
        
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        +

      
        
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        +	return finds

      
        
        34
        +}

      

···
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        34
         	&OrderDate{},

      
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        35
         	&DuplicatedAccount{},

      
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         	&DuplicatedCommodity{},

      
        
        37
        +	&UndeclaredAccount{},

      
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        38
         }

      

···
        
        1
        +account expenses:food

      
        
        2
        +account assets:cash

      
        
        3
        +

      
        1
        4
         2024-05-01 * "groceries"

      
        2
        5
             expenses:food   50.00 USD

      
        3
        6
             assets:cash

      

···
        
        1
        +undeclared-account.journal:5:3: undeclared-account: undeclared account: Assets:Cash

      
        
        2
        +undeclared-account.journal:9:3: undeclared-account: undeclared account: Assets:Cash

      

···
        
        1
        +account Expenses:Food

      
        
        2
        +

      
        
        3
        +2026-01-15 * "Lunch"

      
        
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        +  Expenses:Food      $10

      
        
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        +  Assets:Cash

      
        
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        +

      
        
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        +2026-01-16 * "Dinner"

      
        
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        +  Expenses:Food      $15

      
        
        9
        +  Assets:Cash

      
        
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        +

      
        
        11
        +account Assets:Cash