toml: parse more datetime formats into timestamps

mrjbq7 · Dec 6, 2023 · 560f10a · 560f10a
1 parent 986786c
commit 560f10a
Show file tree

Hide file tree

Showing 2 changed files with 109 additions and 13 deletions.
diff --git a/basis/toml/toml-tests.factor b/basis/toml/toml-tests.factor
@@ -1,4 +1,4 @@
-USING: assocs multiline present toml tools.test ;
+USING: assocs calendar multiline present toml tools.test ;
 
 ! Example document
 
@@ -14,7 +14,15 @@ USING: assocs multiline present toml tools.test ;
                     "bio"
                     "GitHub Cofounder & CEO\nLikes tater tots and beer."
                 }
-                { "dob" "1979-05-27T07:32:00Z" }
+                { "dob"
+                    T{ timestamp
+                        { year 1979 }
+                        { month 5 }
+                        { day 27 }
+                        { hour 7 }
+                        { minute 32 }
+                    }
+                }
             }
         }
         {
@@ -394,19 +402,107 @@ bool2 = false]=] toml>
 
 ! Offset Date-Time
 
-! XXX:
+{
+    H{
+        {
+            "odt4"
+            T{ timestamp
+                { year 1979 }
+                { month 5 }
+                { day 27 }
+                { hour 7 }
+                { minute 32 }
+            }
+        }
+        {
+            "odt1"
+            T{ timestamp
+                { year 1979 }
+                { month 5 }
+                { day 27 }
+                { hour 7 }
+                { minute 32 }
+            }
+        }
+        {
+            "odt2"
+            T{ timestamp
+                { year 1979 }
+                { month 5 }
+                { day 27 }
+                { minute 32 }
+                { gmt-offset T{ duration { hour -7 } } }
+            }
+        }
+        {
+            "odt3"
+            T{ timestamp
+                { year 1979 }
+                { month 5 }
+                { day 27 }
+                { minute 32 }
+                { second 999999/1000000 }
+                { gmt-offset T{ duration { hour -7 } } }
+            }
+        }
+    }
+} [
+    [=[
+odt1 = 1979-05-27T07:32:00Z
+odt2 = 1979-05-27T00:32:00-07:00
+odt3 = 1979-05-27T00:32:00.999999-07:00
+odt4 = 1979-05-27 07:32:00Z
+]=] toml>
+] unit-test
 
 ! Local Date-Time
 
-! XXX:
+{
+    H{
+        {
+            "ldt1"
+            T{ timestamp
+                { year 1979 }
+                { month 5 }
+                { day 27 }
+                { hour 7 }
+                { minute 32 }
+            }
+        }
+        {
+            "ldt2"
+            T{ timestamp
+                { year 1979 }
+                { month 5 }
+                { day 27 }
+                { minute 32 }
+                { second 999999/1000000 }
+            }
+        }
+    }
+} [
+    [=[
+ldt1 = 1979-05-27T07:32:00
+ldt2 = 1979-05-27T00:32:00.999999
+]=] toml>
+] unit-test
 
 ! Local Date
 
-! XXX:
+{ H{ { "ld1" "1979-05-27" } } } [
+    [=[
+ld1 = 1979-05-27
+]=] toml>
+] unit-test
 
 ! Local Time
 
-! XXX:
+{ H{ { "lt2" "00:32:00.999999" } { "lt1" "07:32:00" } } } [
+    [=[
+lt1 = 07:32:00
+lt2 = 00:32:00.999999
+]=] toml>
+] unit-test
 
 ! Array
 

diff --git a/basis/toml/toml.factor b/basis/toml/toml.factor
@@ -1,9 +1,9 @@
 ! Copyright (C) 2019 John Benediktsson
 ! See https://factorcode.org/license.txt for BSD license
 
-USING: accessors ascii assocs hashtables io.encodings.utf8
-io.files kernel make math.parser peg peg.parsers regexp
-sequences splitting strings.parser ;
+USING: accessors ascii assocs calendar.parser hashtables
+io.encodings.utf8 io.files kernel make math.parser peg
+peg.parsers regexp sequences splitting strings.parser ;
 
 ! https://github.com/toml-lang/toml/blob/main/toml.abnf
 
@@ -186,23 +186,23 @@ M: table update-toml
         decdigit 2 exactly-n ,
         ":" token ,
         decdigit 2 exactly-n ,
-        "." token decdigit repeat1 2seq optional ,
+        "." token decdigit repeat1 2seq optional [ concat ] action ,
     ] seq* [ "" concat-as ] action ;
 
 : timezone-parser ( -- parser )
     "Z" token
-    "-" token
+    "+" token "-" token 2choice
     decdigit 2 exactly-n ":" token
     decdigit 2 exactly-n 4seq [ "" concat-as ] action
     2choice ;
 
 : datetime-parser ( -- parser )
     [
         date-parser ,
-        "T" token " " token 2choice ,
+        "T" token "t" token " " token 3choice ,
         time-parser ,
         timezone-parser optional ,
-    ] seq* [ "" concat-as ] action ;
+    ] seq* [ "" concat-as rfc3339>timestamp ] action ;
 
 : separator ( -- parser )
     "," token comment optional 2seq ;