clerk/journal/printer/directives.go (view raw)
| 1 | package printer |
| 2 | |
| 3 | import ( |
| 4 | "strconv" |
| 5 | "strings" |
| 6 | |
| 7 | "olexsmir.xyz/clerk/journal/ast" |
| 8 | ) |
| 9 | |
| 10 | func (p *printer) writeIncludeDirective(i *ast.IncludeDirective) { |
| 11 | p.buf.WriteString("include ") |
| 12 | p.buf.WriteString(quoteString(i.Path)) |
| 13 | p.writeInlineComment(i.Comment) |
| 14 | } |
| 15 | |
| 16 | func (p *printer) writeAccountDirective(a *ast.AccountDirective) { |
| 17 | p.buf.WriteString("account ") |
| 18 | p.buf.WriteString(a.Account.String()) |
| 19 | p.writeInlineComment(a.Comment) |
| 20 | } |
| 21 | |
| 22 | func (p *printer) writeCommodityDirective(c *ast.CommodityDirective) { |
| 23 | p.buf.WriteString("commodity ") |
| 24 | if c.Format.Quantity.IsZero() { |
| 25 | p.buf.WriteString(c.Commodity) |
| 26 | p.writeInlineComment(c.Comment) |
| 27 | return |
| 28 | } |
| 29 | prec := max(c.Format.QuantityFmt.Precision, 2) |
| 30 | switch c.Format.CommodityPos { |
| 31 | case ast.CommodityBefore: |
| 32 | p.buf.WriteString(c.Format.Commodity) |
| 33 | if c.Format.HasSpace { |
| 34 | p.buf.WriteByte(' ') |
| 35 | } |
| 36 | p.writeDecimal(c.Format.Quantity, c.Format.QuantityFmt, prec) |
| 37 | case ast.CommodityAfter: |
| 38 | p.writeDecimal(c.Format.Quantity, c.Format.QuantityFmt, prec) |
| 39 | if c.Format.HasSpace { |
| 40 | p.buf.WriteByte(' ') |
| 41 | } |
| 42 | p.buf.WriteString(c.Format.Commodity) |
| 43 | } |
| 44 | p.writeInlineComment(c.Comment) |
| 45 | } |
| 46 | |
| 47 | func (p *printer) writeAliasDirective(a *ast.AliasDirective) { |
| 48 | p.buf.WriteString("alias ") |
| 49 | p.buf.WriteString(a.From.String()) |
| 50 | p.buf.WriteString(" = ") |
| 51 | p.buf.WriteString(a.To.String()) |
| 52 | p.writeInlineComment(a.Comment) |
| 53 | } |
| 54 | |
| 55 | func (p *printer) writePayeeDirective(pd *ast.PayeeDirective) { |
| 56 | p.buf.WriteString("payee ") |
| 57 | p.buf.WriteString(quoteString(pd.Name.Name)) |
| 58 | p.writeInlineComment(pd.Comment) |
| 59 | } |
| 60 | |
| 61 | func (p *printer) writeTagDirective(t *ast.TagDirective) { |
| 62 | p.buf.WriteString("tag ") |
| 63 | p.buf.WriteString(quoteString(t.Name)) |
| 64 | p.writeInlineComment(t.Comment) |
| 65 | } |
| 66 | |
| 67 | func (p *printer) writeYearDirective(y *ast.YearDirective) { |
| 68 | p.buf.WriteString("year ") |
| 69 | p.writeInt(y.Year, 4) |
| 70 | p.writeInlineComment(y.Comment) |
| 71 | } |
| 72 | |
| 73 | func (p *printer) writeDecimalMarkDirective(d *ast.DecimalMarkDirective) { |
| 74 | p.buf.WriteString("decimal-mark ") |
| 75 | p.buf.WriteByte(d.Mark) |
| 76 | p.writeInlineComment(d.Comment) |
| 77 | } |
| 78 | |
| 79 | func (p *printer) writeDefaultCommodityDirective(d *ast.DefaultCommodityDirective) { |
| 80 | p.buf.WriteString("D ") |
| 81 | p.writeAmount(&d.Amount) |
| 82 | p.writeInlineComment(d.Comment) |
| 83 | } |
| 84 | |
| 85 | func (p *printer) writeConversionDirective(c *ast.ConversionDirective) { |
| 86 | p.buf.WriteString("C ") |
| 87 | p.writeAmount(&c.From) |
| 88 | p.buf.WriteString(" = ") |
| 89 | p.writeAmount(&c.To) |
| 90 | p.writeInlineComment(c.Comment) |
| 91 | } |
| 92 | |
| 93 | func (p *printer) writeMarketPriceDirective(m *ast.MarketPriceDirective) { |
| 94 | p.buf.WriteString("P ") |
| 95 | p.writeDate(m.DateTime.Date) |
| 96 | p.writeTime(m.DateTime.Time) |
| 97 | p.buf.WriteByte(' ') |
| 98 | p.buf.WriteString(m.Commodity) |
| 99 | p.buf.WriteByte(' ') |
| 100 | p.writeAmount(&m.Amount) |
| 101 | p.writeInlineComment(m.Comment) |
| 102 | } |
| 103 | |
| 104 | func (p *printer) writeCommentBlockDirective(cb *ast.CommentBlockDirective) { |
| 105 | p.buf.WriteString("comment") |
| 106 | if cb.Header != "" { |
| 107 | p.buf.WriteByte(' ') |
| 108 | p.buf.WriteString(cb.Header) |
| 109 | } |
| 110 | p.buf.WriteByte('\n') |
| 111 | if cb.Content != "" { |
| 112 | p.buf.WriteString(cb.Content) |
| 113 | if !strings.HasSuffix(cb.Content, "\n") { |
| 114 | p.buf.WriteByte('\n') |
| 115 | } |
| 116 | } |
| 117 | p.buf.WriteString("end\n") |
| 118 | } |
| 119 | |
| 120 | func (p *printer) writeApplyDirective(a *ast.ApplyDirective) { |
| 121 | p.buf.WriteString("apply ") |
| 122 | p.buf.WriteString(a.Expr) |
| 123 | p.writeInlineComment(a.Comment) |
| 124 | } |
| 125 | |
| 126 | func (p *printer) writeEndDirective(e *ast.EndDirective) { |
| 127 | p.buf.WriteString("end") |
| 128 | if e.Expr != "" { |
| 129 | p.buf.WriteByte(' ') |
| 130 | p.buf.WriteString(e.Expr) |
| 131 | } |
| 132 | p.writeInlineComment(e.Comment) |
| 133 | } |
| 134 | |
| 135 | func (p *printer) writeIgnoredDirective(e *ast.IgnoredDirective) { |
| 136 | p.buf.WriteString("N ") |
| 137 | p.buf.WriteString(e.Text) |
| 138 | p.writeInlineComment(e.Comment) |
| 139 | } |
| 140 | |
| 141 | func quoteString(s string) string { |
| 142 | needsQuote := false |
| 143 | for _, c := range s { |
| 144 | if c == ' ' || c == '\t' || c == '"' || c == ';' || c == '#' { |
| 145 | needsQuote = true |
| 146 | break |
| 147 | } |
| 148 | } |
| 149 | if !needsQuote { |
| 150 | return s |
| 151 | } |
| 152 | return strconv.Quote(s) |
| 153 | } |