Extend hcl2 support with more functions

bake/hcl.go

@@ -4,7 +4,13 @@ import (
 	"os"
 	"strings"
 
+	"github.com/hashicorp/go-cty-funcs/cidr"
+	"github.com/hashicorp/go-cty-funcs/crypto"
+	"github.com/hashicorp/go-cty-funcs/encoding"
+	"github.com/hashicorp/go-cty-funcs/uuid"
 	hcl "github.com/hashicorp/hcl/v2"
+	"github.com/hashicorp/hcl/v2/ext/tryfunc"
+	"github.com/hashicorp/hcl/v2/ext/typeexpr"
 	"github.com/hashicorp/hcl/v2/ext/userfunc"
 	"github.com/hashicorp/hcl/v2/hclsimple"
 	"github.com/hashicorp/hcl/v2/hclsyntax"
@@ -23,17 +29,26 @@ var (
 		"absolute":               stdlib.AbsoluteFunc,
 		"add":                    stdlib.AddFunc,
 		"and":                    stdlib.AndFunc,
+		"base64decode":           encoding.Base64DecodeFunc,
+		"base64encode":           encoding.Base64EncodeFunc,
+		"bcrypt":                 crypto.BcryptFunc,
 		"byteslen":               stdlib.BytesLenFunc,
 		"bytesslice":             stdlib.BytesSliceFunc,
+		"can":                    tryfunc.CanFunc,
+		"ceil":                   stdlib.CeilFunc,
 		"chomp":                  stdlib.ChompFunc,
 		"chunklist":              stdlib.ChunklistFunc,
-		"ceil":                   stdlib.CeilFunc,
+		"cidrhost":               cidr.HostFunc,
+		"cidrnetmask":            cidr.NetmaskFunc,
+		"cidrsubnet":             cidr.SubnetFunc,
+		"cidrsubnets":            cidr.SubnetsFunc,
 		"csvdecode":              stdlib.CSVDecodeFunc,
 		"coalesce":               stdlib.CoalesceFunc,
 		"coalescelist":           stdlib.CoalesceListFunc,
 		"compact":                stdlib.CompactFunc,
 		"concat":                 stdlib.ConcatFunc,
 		"contains":               stdlib.ContainsFunc,
+		"convert":                typeexpr.ConvertFunc,
 		"distinct":               stdlib.DistinctFunc,
 		"divide":                 stdlib.DivideFunc,
 		"element":                stdlib.ElementFunc,
@@ -60,6 +75,7 @@ var (
 		"lookup":                 stdlib.LookupFunc,
 		"lower":                  stdlib.LowerFunc,
 		"max":                    stdlib.MaxFunc,
+		"md5":                    crypto.Md5Func,
 		"merge":                  stdlib.MergeFunc,
 		"min":                    stdlib.MinFunc,
 		"modulo":                 stdlib.ModuloFunc,
@@ -73,13 +89,18 @@ var (
 		"range":                  stdlib.RangeFunc,
 		"regexall":               stdlib.RegexAllFunc,
 		"regex":                  stdlib.RegexFunc,
+		"regex_replace":          stdlib.RegexReplaceFunc,
 		"reverse":                stdlib.ReverseFunc,
 		"reverselist":            stdlib.ReverseListFunc,
+		"rsadecrypt":             crypto.RsaDecryptFunc,
 		"sethaselement":          stdlib.SetHasElementFunc,
 		"setintersection":        stdlib.SetIntersectionFunc,
 		"setsubtract":            stdlib.SetSubtractFunc,
 		"setsymmetricdifference": stdlib.SetSymmetricDifferenceFunc,
 		"setunion":               stdlib.SetUnionFunc,
+		"sha1":                   crypto.Sha1Func,
+		"sha256":                 crypto.Sha256Func,
+		"sha512":                 crypto.Sha512Func,
 		"signum":                 stdlib.SignumFunc,
 		"slice":                  stdlib.SliceFunc,
 		"sort":                   stdlib.SortFunc,
@@ -93,7 +114,11 @@ var (
 		"trimprefix":             stdlib.TrimPrefixFunc,
 		"trimspace":              stdlib.TrimSpaceFunc,
 		"trimsuffix":             stdlib.TrimSuffixFunc,
+		"try":                    tryfunc.TryFunc,
 		"upper":                  stdlib.UpperFunc,
+		"urlencode":              encoding.URLEncodeFunc,
+		"uuidv4":                 uuid.V4Func,
+		"uuidv5":                 uuid.V5Func,
 		"values":                 stdlib.ValuesFunc,
 		"zipmap":                 stdlib.ZipmapFunc,
 	}

go.mod

@@ -24,11 +24,12 @@ require (
 	github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 // indirect
 	github.com/fvbommel/sortorder v1.0.1 // indirect
 	github.com/gofrs/flock v0.7.3
-	github.com/gofrs/uuid v3.2.0+incompatible // indirect
+	github.com/gofrs/uuid v3.3.0+incompatible // indirect
 	github.com/google/certificate-transparency-go v1.0.21 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed // indirect
-	github.com/hashicorp/hcl/v2 v2.6.0
+	github.com/hashicorp/go-cty-funcs v0.0.0-20200930094925-2721b1e36840
+	github.com/hashicorp/hcl/v2 v2.8.1
 	github.com/jinzhu/gorm v1.9.2 // indirect
 	github.com/jinzhu/inflection v0.0.0-20180308033659-04140366298a // indirect
 	github.com/jinzhu/now v1.0.0 // indirect
@@ -48,8 +49,8 @@ require (
 	github.com/theupdateframework/notary v0.6.1 // indirect
 	github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea
 	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
-	github.com/zclconf/go-cty v1.4.0
-	golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208
+	github.com/zclconf/go-cty v1.7.1
+	golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9
 	gopkg.in/dancannon/gorethink.v3 v3.0.5 // indirect
 	gopkg.in/fatih/pool.v2 v2.0.0 // indirect
 	gopkg.in/gorethink/gorethink.v3 v3.0.5 // indirect

go.sum

@@ -140,6 +140,9 @@ github.com/apex/log v1.3.0/go.mod h1:jd8Vpsr46WAe3EZSQ/IUMs2qQD/GOycT5rPWCO1yGcs
 github.com/apex/logs v0.0.4/go.mod h1:XzxuLZ5myVHDy9SAmYpamKKRNApGj54PfYLcFrXqDwo=
 github.com/aphistic/golf v0.0.0-20180712155816-02c07f170c5a/go.mod h1:3NqKYiepwy8kCu4PNA+aP7WUV72eXWJeP9/r3/K9aLE=
 github.com/aphistic/sweet v0.2.0/go.mod h1:fWDlIh/isSE9n6EPsRmC0det+whmX6dJid3stzu0Xys=
+github.com/apparentlymart/go-cidr v1.0.1 h1:NmIwLZ/KdsjIUlhf+/Np40atNXm/+lZ5txfTJ/SpF+U=
+github.com/apparentlymart/go-cidr v1.0.1/go.mod h1:EBcsNrHc3zQeuaeCeCtQruQm+n9/YjEn/vI25Lg7Gwc=
+github.com/apparentlymart/go-dump v0.0.0-20180507223929-23540a00eaa3 h1:ZSTrOEhiM5J5RFxEaFvMZVEAM1KvT1YzbEOwB2EAGjA=
 github.com/apparentlymart/go-dump v0.0.0-20180507223929-23540a00eaa3/go.mod h1:oL81AME2rN47vu18xqj1S1jPIPuN7afo62yKTNn3XMM=
 github.com/apparentlymart/go-textseg v1.0.0 h1:rRmlIsPEEhUTIKQb7T++Nz/A5Q6C9IuX2wFoYVvnCs0=
 github.com/apparentlymart/go-textseg v1.0.0/go.mod h1:z96Txxhf3xSFMPmb5X/1W05FF/Nj9VFpLOpjS5yuumk=
@@ -174,6 +177,7 @@ github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJm
 github.com/blakesmith/ar v0.0.0-20190502131153-809d4375e1fb/go.mod h1:PkYb9DJNAwrSvRx5DYA+gUcOIgTGVMNkfSCbZM8cWpI=
 github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
+github.com/bmatcuk/doublestar v1.1.5/go.mod h1:wiQtGV+rzVYxB7WIlirSN++5HPtPlXEo9MEoZQC/PmE=
 github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY=
 github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
 github.com/bombsimon/wsl/v2 v2.0.0/go.mod h1:mf25kr/SqFEPhhcxW1+7pxzGlW+hIl/hYTKY95VwV8U=
@@ -421,8 +425,8 @@ github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5x
 github.com/gofrs/flock v0.0.0-20190320160742-5135e617513b/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
 github.com/gofrs/flock v0.7.3 h1:I0EKY9l8HZCXTMYC4F80vwT6KNypV9uYKP3Alm/hjmQ=
 github.com/gofrs/flock v0.7.3/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
-github.com/gofrs/uuid v3.2.0+incompatible h1:y12jRkkFxsd7GpqdSZ+/KCs/fJbqpEXSGd4+jfEaewE=
-github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
+github.com/gofrs/uuid v3.3.0+incompatible h1:8K4tyRfvU1CYPgJsveYFQMhpFd/wXNM7iK6rR7UHz84=
+github.com/gofrs/uuid v3.3.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/googleapis v1.2.0/go.mod h1:Njal3psf3qN6dwBtQfUmBZh2ybovJ0tlu3o/AC7HYjU=
 github.com/gogo/googleapis v1.3.2 h1:kX1es4djPJrsDhY7aZKJy7aZasdcB5oSOEphMjSB53c=
 github.com/gogo/googleapis v1.3.2/go.mod h1:5YRNX2z1oM5gXdAkurHa942MDgEJyk02w4OecKY87+c=
@@ -564,6 +568,8 @@ github.com/hashicorp/consul/sdk v0.1.1/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyN
 github.com/hashicorp/errwrap v0.0.0-20141028054710-7554cd9344ce/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-cty-funcs v0.0.0-20200930094925-2721b1e36840 h1:kgvybwEeu0SXktbB2y3uLHX9lklLo+nzUwh59A3jzQc=
+github.com/hashicorp/go-cty-funcs v0.0.0-20200930094925-2721b1e36840/go.mod h1:Abjk0jbRkDaNCzsRhOv2iDCofYpX1eVsjozoiK63qLA=
 github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrjA0H7acj2lQ=
 github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
 github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
@@ -584,8 +590,8 @@ github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ
 github.com/hashicorp/golang-lru v0.5.3/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
-github.com/hashicorp/hcl/v2 v2.6.0 h1:3krZOfGY6SziUXa6H9PJU6TyohHn7I+ARYnhbeNBz+o=
-github.com/hashicorp/hcl/v2 v2.6.0/go.mod h1:bQTN5mpo+jewjJgh8jr0JUguIi7qPHUF6yIfAEN3jqY=
+github.com/hashicorp/hcl/v2 v2.8.1 h1:FJ60CIYaMyJOKzPndhMyjiz353Fd+2jr6PodF5Xzb08=
+github.com/hashicorp/hcl/v2 v2.8.1/go.mod h1:bQTN5mpo+jewjJgh8jr0JUguIi7qPHUF6yIfAEN3jqY=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
 github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
 github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
@@ -1004,6 +1010,8 @@ github.com/vishvananda/netlink v1.1.0/go.mod h1:cTgwzPIzzgDAYoQrMm0EdrjRUBkTqKYp
 github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df h1:OviZH7qLw/7ZovXvuNyL3XQl8UFofeikI1NW1Gypu7k=
 github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df/go.mod h1:JP3t17pCcGlemwknint6hfoeCVQrEMVwxRLRjXpq+BU=
 github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
+github.com/vmihailenco/msgpack/v4 v4.3.12/go.mod h1:gborTTJjAo/GWTqqRjrLCn9pgNN+NXzzngzBKDPIqw4=
+github.com/vmihailenco/tagparser v0.1.1/go.mod h1:OeAg3pn3UbLjkWt+rN9oFYB6u/cQgqMEUPoW2WPyhdI=
 github.com/vmware/govmomi v0.20.3/go.mod h1:URlwyTFZX72RmxtxuaFL2Uj3fD1JTvZdx59bHWk6aFU=
 github.com/willf/bitset v1.1.11-0.20200630133818-d5bec3311243 h1:R43TdZy32XXSXjJn7M/HhALJ9imq6ztLnChfYJpVDnM=
 github.com/willf/bitset v1.1.11-0.20200630133818-d5bec3311243/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
@@ -1026,8 +1034,9 @@ github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX
 github.com/yvasiyarov/gorelic v0.0.0-20141212073537-a9bba5b9ab50/go.mod h1:NUSPSUX/bi6SeDMUh6brw0nXpxHnc96TguQh0+r/ssA=
 github.com/yvasiyarov/newrelic_platform_go v0.0.0-20140908184405-b21fdbd4370f/go.mod h1:GlGEuHIJweS1mbCqG+7vt2nvWLzLLnRHbXz5JKd/Qbg=
 github.com/zclconf/go-cty v1.2.0/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
-github.com/zclconf/go-cty v1.4.0 h1:+q+tmgyUB94HIdH/uVTIi/+kt3pt4sHwEZAcTyLoGsQ=
 github.com/zclconf/go-cty v1.4.0/go.mod h1:nHzOclRkoj++EU9ZjSrZvRG0BXIWt8c7loYc0qXAFGQ=
+github.com/zclconf/go-cty v1.7.1 h1:AvsC01GMhMLFL8CgEYdHGM+yLnnDOwhPAYcgTkeF0Gw=
+github.com/zclconf/go-cty v1.7.1/go.mod h1:VDR4+I79ubFBGm1uJac1226K5yANQFHeauxPBoP54+o=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.5 h1:XAzx9gjCb0Rxj7EoqcClPD1d5ZBxZJk0jbuoPHenBt0=
@@ -1066,6 +1075,7 @@ golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200422194213-44a606286825/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20201117144127-c1f2f97bffc9 h1:phUcVbl53swtrUN8kQEXFhUxPlIlWyBfKmidCu7P95o=
@@ -1169,6 +1179,8 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208 h1:qwRHBd0NqMbJxfbotnDhm2ByMI1Shq4Y6oRJo21SGJA=
 golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9 h1:SQFwaSi55rU7vdNs9Yr0Z324VNlrF+0wMqRXT4St8ck=
+golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=