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Add a fromTOML primop
This is primarily useful for processing Cargo.lock files.
This commit is contained in:
Eelco Dolstra
parent
a92ed973e5
commit
3b1f54cf06
4 changed files with 280 additions and 0 deletions
1
tests/lang/eval-okay-fromTOML.exp
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1
tests/lang/eval-okay-fromTOML.exp
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[ { clients = { data = [ [ "gamma" "delta" ] [ 1 2 ] ]; hosts = [ "alpha" "omega" ]; }; database = { connection_max = 5000; enabled = true; ports = [ 8001 8001 8002 ]; server = "192.168.1.1"; }; owner = { name = "Tom Preston-Werner"; }; servers = { alpha = { dc = "eqdc10"; ip = "10.0.0.1"; }; beta = { dc = "eqdc10"; ip = "10.0.0.2"; }; }; title = "TOML Example"; } { "'key2'" = "value"; "1234" = "value"; "127.0.0.1" = "value"; a = { b = { c = { }; }; }; arr1 = [ 1 2 3 ]; arr2 = [ "red" "yellow" "green" ]; arr3 = [ [ 1 2 ] [ 3 4 5 ] ]; arr4 = [ "all" "strings" "are the same" "type" ]; arr5 = [ [ 1 2 ] [ "a" "b" "c" ] ]; arr7 = [ 1 2 3 ]; arr8 = [ 1 2 ]; bare-key = "value"; bare_key = "value"; bool1 = true; bool2 = false; "character encoding" = "value"; d = { e = { f = { }; }; }; flt1 = 1; flt2 = 3.1415; flt3 = -0.01; flt4 = 5e+22; flt5 = 1e+06; flt6 = -0.02; flt7 = 6.626e-34; flt8 = 9.22462e+06; g = { h = { i = { }; }; }; int1 = 99; int2 = 42; int3 = 0; int4 = -17; int5 = 1000; int6 = 5349221; int7 = 12345; j = { "ʞ" = { "'l'" = { }; }; }; key = "value"; name = "Orange"; products = [ { name = "Hammer"; sku = 738594937; } { } { color = "gray"; name = "Nail"; sku = 284758393; } ]; str = "I'm a string. \"You can quote me\". Name\tJosé\nLocation\tSF."; table-1 = { key1 = "some string"; key2 = 123; }; table-2 = { key1 = "another string"; key2 = 456; }; x = { y = { z = { w = { name = { first = "Tom"; last = "Preston-Werner"; }; point = { x = 1; y = 2; }; }; }; }; }; "ʎǝʞ" = "value"; } { metadata = { "checksum aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6531d44de723825aa81398a6415283229725a00fa30713812ab9323faa82fc4"; "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"; "checksum ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "23ac7c30002a5accbf7e8987d0632fa6de155b7c3d39d0067317a391e00a2ef6"; "checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"; }; package = [ { dependencies = [ "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" ]; name = "aho-corasick"; source = "registry+https://github.com/rust-lang/crates.io-index"; version = "0.6.4"; } { name = "ansi_term"; source = "registry+https://github.com/rust-lang/crates.io-index"; version = "0.9.0"; } { dependencies = [ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)" "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" ]; name = "atty"; source = "registry+https://github.com/rust-lang/crates.io-index"; version = "0.2.10"; } ]; } ]
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184
tests/lang/eval-okay-fromTOML.nix
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184
tests/lang/eval-okay-fromTOML.nix
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[
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(builtins.fromTOML ''
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# This is a TOML document.
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title = "TOML Example"
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[owner]
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name = "Tom Preston-Werner"
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#dob = 1979-05-27T07:32:00-08:00 # First class dates
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[database]
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server = "192.168.1.1"
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ports = [ 8001, 8001, 8002 ]
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connection_max = 5000
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enabled = true
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[servers]
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# Indentation (tabs and/or spaces) is allowed but not required
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[servers.alpha]
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ip = "10.0.0.1"
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dc = "eqdc10"
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[servers.beta]
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ip = "10.0.0.2"
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dc = "eqdc10"
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[clients]
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data = [ ["gamma", "delta"], [1, 2] ]
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# Line breaks are OK when inside arrays
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hosts = [
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"alpha",
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"omega"
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]
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'')
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(builtins.fromTOML ''
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key = "value"
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bare_key = "value"
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bare-key = "value"
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1234 = "value"
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"127.0.0.1" = "value"
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"character encoding" = "value"
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"ʎǝʞ" = "value"
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'key2' = "value"
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#'quoted "value"' = "value"
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name = "Orange"
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# FIXME: cpptoml doesn't handle dotted keys properly yet.
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#physical.color = "orange"
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#physical.shape = "round"
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#site."google.com" = true
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#a.b.c = 1
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#a.d = 2
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str = "I'm a string. \"You can quote me\". Name\tJos\u00E9\nLocation\tSF."
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int1 = +99
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int2 = 42
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int3 = 0
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int4 = -17
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int5 = 1_000
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int6 = 5_349_221
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int7 = 1_2_3_4_5
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# FIXME: cpptoml doesn't support these yet:
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#hex1 = 0xDEADBEEF
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#hex2 = 0xdeadbeef
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#hex3 = 0xdead_beef
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#oct1 = 0o01234567
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#oct2 = 0o755
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#bin1 = 0b11010110
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flt1 = +1.0
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flt2 = 3.1415
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flt3 = -0.01
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flt4 = 5e+22
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flt5 = 1e6
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flt6 = -2E-2
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flt7 = 6.626e-34
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flt8 = 9_224_617.445_991_228_313
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bool1 = true
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bool2 = false
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# FIXME: not supported because Nix doesn't have a date/time type.
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#odt1 = 1979-05-27T07:32:00Z
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#odt2 = 1979-05-27T00:32:00-07:00
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#odt3 = 1979-05-27T00:32:00.999999-07:00
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#odt4 = 1979-05-27 07:32:00Z
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#ldt1 = 1979-05-27T07:32:00
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#ldt2 = 1979-05-27T00:32:00.999999
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#ld1 = 1979-05-27
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#lt1 = 07:32:00
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#lt2 = 00:32:00.999999
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arr1 = [ 1, 2, 3 ]
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arr2 = [ "red", "yellow", "green" ]
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arr3 = [ [ 1, 2 ], [3, 4, 5] ]
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arr4 = [ "all", 'strings', """are the same""", ''''type'''']
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arr5 = [ [ 1, 2 ], ["a", "b", "c"] ]
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arr7 = [
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1, 2, 3
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]
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arr8 = [
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1,
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2, # this is ok
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]
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[table-1]
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key1 = "some string"
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key2 = 123
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[table-2]
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key1 = "another string"
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key2 = 456
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#[dog."tater.man"]
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#type.name = "pug"
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[a.b.c]
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[ d.e.f ]
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[ g . h . i ]
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[ j . "ʞ" . 'l' ]
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[x.y.z.w]
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name = { first = "Tom", last = "Preston-Werner" }
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point = { x = 1, y = 2 }
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#animal = { type.name = "pug" }
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[[products]]
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name = "Hammer"
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sku = 738594937
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[[products]]
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[[products]]
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name = "Nail"
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sku = 284758393
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color = "gray"
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'')
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(builtins.fromTOML ''
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[[package]]
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name = "aho-corasick"
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version = "0.6.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "ansi_term"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "atty"
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version = "0.2.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
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"termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[metadata]
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"checksum aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d6531d44de723825aa81398a6415283229725a00fa30713812ab9323faa82fc4"
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"checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
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"checksum ansi_term 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "23ac7c30002a5accbf7e8987d0632fa6de155b7c3d39d0067317a391e00a2ef6"
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"checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"
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'')
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]
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