initial commit with some unfinished json-ld impl
This commit is contained in:
puffaboo
commit
206c7b0f4a
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@ -0,0 +1,35 @@
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module git.sectorinf.com/emilis/asflab
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go 1.18
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require (
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github.com/gin-gonic/gin v1.8.1
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github.com/go-ap/jsonld v0.0.0-20220615144122-1d862b15410d
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github.com/piprate/json-gold v0.4.1
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github.com/stretchr/testify v1.7.2
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)
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require (
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github.com/davecgh/go-spew v1.1.1 // indirect
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github.com/gin-contrib/sse v0.1.0 // indirect
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github.com/go-playground/locales v0.14.0 // indirect
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github.com/go-playground/universal-translator v0.18.0 // indirect
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github.com/go-playground/validator/v10 v10.11.0 // indirect
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github.com/goccy/go-json v0.9.8 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/leodido/go-urn v1.2.1 // indirect
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github.com/mattn/go-isatty v0.0.14 // indirect
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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github.com/pelletier/go-toml/v2 v2.0.2 // indirect
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github.com/pmezard/go-difflib v1.0.0 // indirect
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github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 // indirect
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github.com/ugorji/go/codec v1.2.7 // indirect
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golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d // indirect
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golang.org/x/net v0.0.0-20220630215102-69896b714898 // indirect
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golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e // indirect
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golang.org/x/text v0.3.7 // indirect
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google.golang.org/protobuf v1.28.0 // indirect
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gopkg.in/yaml.v2 v2.4.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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@ -0,0 +1,100 @@
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github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
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github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
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github.com/gin-gonic/gin v1.8.1 h1:4+fr/el88TOO3ewCmQr8cx/CtZ/umlIRIs5M4NTNjf8=
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github.com/gin-gonic/gin v1.8.1/go.mod h1:ji8BvRH1azfM+SYow9zQ6SZMvR8qOMZHmsCuWR9tTTk=
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github.com/go-ap/jsonld v0.0.0-20220615144122-1d862b15410d h1:Z/oRXMlZHjvjIqDma1FrIGL3iE5YL7MUI0bwYEZ6qbA=
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github.com/go-ap/jsonld v0.0.0-20220615144122-1d862b15410d/go.mod h1:jyveZeGw5LaADntW+UEsMjl3IlIwk+DxlYNsbofQkGA=
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github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
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github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
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github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb8WugfUU=
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github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
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github.com/go-playground/universal-translator v0.18.0 h1:82dyy6p4OuJq4/CByFNOn/jYrnRPArHwAcmLoJZxyho=
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github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
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github.com/go-playground/validator/v10 v10.11.0 h1:0W+xRM511GY47Yy3bZUbJVitCNg2BOGlCyvTqsp/xIw=
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github.com/go-playground/validator/v10 v10.11.0/go.mod h1:i+3WkQ1FvaUjjxh1kSvIA4dMGDBiPU55YFDl0WbKdWU=
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github.com/goccy/go-json v0.9.8 h1:DxXB6MLd6yyel7CLph8EwNIonUtVZd3Ue5iRcL4DQCE=
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github.com/goccy/go-json v0.9.8/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
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github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
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github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
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github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
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github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
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github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
|
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github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
|
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github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
|
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github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
|
||||
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
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github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
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github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
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github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||
github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
|
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github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
|
||||
github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
|
||||
github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
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||||
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
|
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github.com/pelletier/go-toml/v2 v2.0.2 h1:+jQXlF3scKIcSEKkdHzXhCTDLPFi5r1wnK6yPS+49Gw=
|
||||
github.com/pelletier/go-toml/v2 v2.0.2/go.mod h1:MovirKjgVRESsAvNZlAjtFwV867yGuwRkXbG66OzopI=
|
||||
github.com/piprate/json-gold v0.4.1 h1:JYbYN36n6YcAYipKy3ttv3X2HDQPeqWqmwta35NPj04=
|
||||
github.com/piprate/json-gold v0.4.1/go.mod h1:OK1z7UgtBZk06n2cDE2OSq1kffmjFFp5/2yhLLCz9UM=
|
||||
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 h1:J9b7z+QKAmPf4YLrFg6oQUotqHQeUNWwkvo7jZp1GLU=
|
||||
github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA=
|
||||
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
|
||||
github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
|
||||
github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
|
||||
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.7.2 h1:4jaiDzPyXQvSd7D0EjG45355tLlV3VOECpq10pLC+8s=
|
||||
github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
|
||||
github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
|
||||
github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
|
||||
github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
|
||||
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
|
||||
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d h1:sK3txAijHtOK88l68nt020reeT1ZdKLIYetKl95FzVY=
|
||||
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
|
||||
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
|
||||
golang.org/x/net v0.0.0-20220630215102-69896b714898 h1:K7wO6V1IrczY9QOQ2WkVpw4JQSwCd52UsxVEirZUfiw=
|
||||
golang.org/x/net v0.0.0-20220630215102-69896b714898/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e h1:CsOuNlbOuf0mzxJIefr6Q4uAUetRUwZE4qt7VfzP+xo=
|
||||
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
|
||||
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
|
||||
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
|
||||
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
|
||||
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
|
||||
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
|
||||
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
|
|
@ -0,0 +1,305 @@
|
|||
// Package asld handles JSON-LD for asflab
|
||||
//
|
||||
// This will not go well
|
||||
package asld
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
)
|
||||
|
||||
const (
|
||||
tagName = "asld"
|
||||
)
|
||||
|
||||
var (
|
||||
ErrNoMatching = errors.New("could not find matching")
|
||||
ErrSyntaxError = errors.New("syntax error")
|
||||
ErrEntryWithoutValue = errors.New("entry without value")
|
||||
)
|
||||
|
||||
// assigned by init
|
||||
var (
|
||||
byByte map[byte]Symbol
|
||||
symbolsRaw []byte
|
||||
iriPrefixes [][]byte
|
||||
openSymbols []Symbol
|
||||
openRaw []byte
|
||||
)
|
||||
|
||||
func init() {
|
||||
byByte = map[byte]Symbol{}
|
||||
for _, symbol := range symbols {
|
||||
byByte[symbol.self] = symbol
|
||||
}
|
||||
symbolsRaw = make([]byte, len(symbols))
|
||||
for index, symbol := range symbols {
|
||||
symbolsRaw[index] = symbol.self
|
||||
}
|
||||
iriPrefixesStrings := []string{
|
||||
// Currently only doing https
|
||||
"https://",
|
||||
}
|
||||
iriPrefixes = make([][]byte, len(iriPrefixesStrings))
|
||||
for index, prefix := range iriPrefixesStrings {
|
||||
iriPrefixes[index] = []byte(prefix)
|
||||
}
|
||||
openSymbolEnums := []int{
|
||||
symbolOpenParen, symbolOpenArray, symbolString,
|
||||
}
|
||||
openSymbols = make([]Symbol, len(openSymbolEnums))
|
||||
for index, enum := range openSymbolEnums {
|
||||
openSymbols[index] = symbols[enum]
|
||||
}
|
||||
openRaw = _map(openSymbols, func(s Symbol) byte {
|
||||
return s.self
|
||||
})
|
||||
}
|
||||
|
||||
type Symbol struct {
|
||||
self byte
|
||||
closer byte
|
||||
}
|
||||
|
||||
const (
|
||||
symbolOpenParen = iota
|
||||
symbolClosedParen
|
||||
symbolOpenArray
|
||||
symbolClosedArray
|
||||
symbolString
|
||||
symbolColon
|
||||
)
|
||||
|
||||
const (
|
||||
statusOK = iota
|
||||
statusError
|
||||
statusWalkerNotAffected
|
||||
)
|
||||
|
||||
type status int
|
||||
type walkerStatus struct {
|
||||
walker
|
||||
status
|
||||
}
|
||||
|
||||
var (
|
||||
symbols = []Symbol{
|
||||
symbolOpenParen: {
|
||||
self: '{',
|
||||
closer: '}',
|
||||
},
|
||||
symbolClosedParen: {
|
||||
self: '}',
|
||||
},
|
||||
symbolOpenArray: {
|
||||
self: '[',
|
||||
closer: ']',
|
||||
},
|
||||
symbolClosedArray: {
|
||||
self: ']',
|
||||
},
|
||||
symbolString: {
|
||||
self: '"',
|
||||
closer: '"',
|
||||
},
|
||||
symbolColon: {
|
||||
self: ':',
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
func in[T comparable](this []T, has T) bool {
|
||||
for _, elem := range this {
|
||||
if elem == has {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func _map[T any, V any](v []T, f func(T) V) []V {
|
||||
output := make([]V, len(v))
|
||||
for index, elem := range v {
|
||||
output[index] = f(elem)
|
||||
}
|
||||
return output
|
||||
}
|
||||
|
||||
func isIRI(v []byte) bool {
|
||||
for _, prefix := range iriPrefixes {
|
||||
if bytes.Equal(v, prefix) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func arrayMembers(w walker) ([]walker, error) {
|
||||
var (
|
||||
members = []walker{}
|
||||
final bool
|
||||
)
|
||||
|
||||
elements, ok := w.SliceInner()
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("%s %w", string(w.content[w.position]), ErrNoMatching)
|
||||
}
|
||||
|
||||
for !final {
|
||||
elem, err := elements.CommaOrEnd()
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("comma or end %s: %w", string(elem.content), err)
|
||||
}
|
||||
final = elem.status == statusWalkerNotAffected
|
||||
value := elem.walker.Until().Reset()
|
||||
if !final {
|
||||
// Incremenet elem.walker.position here so
|
||||
// that it skips over the comma that we're
|
||||
// on right now. as there's not really anything
|
||||
// valid to stop on in arrays aside from them
|
||||
// so we can't just call ToNext() later.
|
||||
elem.walker.position++
|
||||
} else {
|
||||
value = elem.walker
|
||||
}
|
||||
elements = elem.walker.Sub()
|
||||
members = append(members, value)
|
||||
}
|
||||
|
||||
return members, nil
|
||||
}
|
||||
|
||||
func mapMembers(w walker) (map[string]walker, error) {
|
||||
var (
|
||||
members = map[string]walker{}
|
||||
lastLine bool
|
||||
)
|
||||
elements, ok := w.SliceInner()
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("%s %w", string(w.content[w.position]), ErrNoMatching)
|
||||
}
|
||||
|
||||
for !lastLine {
|
||||
lineInfo, err := elements.CommaOrEnd()
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("comma or end: %s: %w", string(elements.content), err)
|
||||
}
|
||||
lastLine = lineInfo.status == statusWalkerNotAffected
|
||||
line := lineInfo.walker
|
||||
if !lastLine {
|
||||
line = line.Until()
|
||||
}
|
||||
|
||||
name, ok := line.Reset().ToOrStay('"')
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
nameString, ok := name.SliceInner()
|
||||
if !ok {
|
||||
// TODO: maybe these should have global position
|
||||
return nil, fmt.Errorf("%s %w", string(name.Current()), ErrNoMatching)
|
||||
}
|
||||
|
||||
// We know this is OK because the above SliceInner called it
|
||||
name, _ = name.To('"')
|
||||
|
||||
wNext, ok := name.Next()
|
||||
if !ok && wNext.Current() != ':' && isIRI(nameString.content) {
|
||||
panic("IRI expansion not implemented")
|
||||
} else if !ok || wNext.Current() != ':' {
|
||||
return nil, fmt.Errorf("%s: %w", string(nameString.content), ErrEntryWithoutValue)
|
||||
}
|
||||
|
||||
value, ok := wNext.Next()
|
||||
if !ok {
|
||||
if value.position < value.len-1 {
|
||||
value.position++
|
||||
value = value.Sub()
|
||||
} else {
|
||||
return nil, fmt.Errorf("non-IRI %s: %w", string(nameString.content), ErrEntryWithoutValue)
|
||||
}
|
||||
}
|
||||
elements = lineInfo.walker.Sub()
|
||||
members[string(nameString.content)] = value
|
||||
}
|
||||
|
||||
return members, nil
|
||||
}
|
||||
|
||||
func unmarshalMap(out reflect.Value, w walker) error {
|
||||
members, err := mapMembers(w)
|
||||
if err != nil {
|
||||
return fmt.Errorf("getting members: %w", err)
|
||||
}
|
||||
|
||||
outType := out.Type()
|
||||
// Deconstruct the struct fields
|
||||
for index := 0; index < out.NumField(); index++ {
|
||||
field := out.Field(index)
|
||||
fType := outType.Field(index)
|
||||
|
||||
tagInfo := fType.Tag.Get(tagName)
|
||||
// TODO: support expandible/collapsible/whatever I name it
|
||||
// and omitempty probably
|
||||
tagParts := strings.Split(tagInfo, ",")
|
||||
name := tagParts[0]
|
||||
if tagInfo == "" || name == "" {
|
||||
name = fType.Name
|
||||
}
|
||||
// mimic encoding/json behavior
|
||||
if name == "-" && len(tagParts) == 1 {
|
||||
continue
|
||||
}
|
||||
|
||||
wField, exists := members[name]
|
||||
if !exists {
|
||||
continue
|
||||
}
|
||||
setValue(fType, field, wField)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func setValue(fType reflect.StructField, field reflect.Value, w walker) error {
|
||||
switch field.Kind() {
|
||||
case reflect.String:
|
||||
if w.content[0] != '"' {
|
||||
return fmt.Errorf("%s is not a string", string(w.content))
|
||||
}
|
||||
field.SetString(w.String())
|
||||
default:
|
||||
panic("not implemented")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func unmarshal(out reflect.Value, w walker) error {
|
||||
switch out.Kind() {
|
||||
case reflect.Struct:
|
||||
return unmarshalMap(out, w)
|
||||
case reflect.Array, reflect.Slice:
|
||||
// do array stuff here
|
||||
default:
|
||||
panic(out.Kind().String() + " not yet supported")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w walker) Reset() walker {
|
||||
w.position = 0
|
||||
return w
|
||||
}
|
||||
|
||||
func Unmarshal[T any](data []byte) (T, error) {
|
||||
tPtr := new(T)
|
||||
tValue := reflect.Indirect(reflect.ValueOf(tPtr))
|
||||
w := newWalker(data)
|
||||
|
||||
return *tPtr, unmarshal(tValue, w)
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
package asld_test
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"testing"
|
||||
|
||||
"git.sectorinf.com/emilis/asflab/pkg/asld"
|
||||
"git.sectorinf.com/emilis/asflab/pkg/epk"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
type testObj struct {
|
||||
String string `asld:"string" json:"string"`
|
||||
}
|
||||
|
||||
func TestUnmarshal(t *testing.T) {
|
||||
tests := map[string]struct {
|
||||
obj testObj
|
||||
errCheck epk.ErrorTest
|
||||
}{
|
||||
"string children": {
|
||||
obj: testObj{
|
||||
"hello",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for name, test := range tests {
|
||||
test := test
|
||||
t.Run(name, func(tt *testing.T) {
|
||||
that := require.New(tt)
|
||||
objJSON, err := json.Marshal(test.obj)
|
||||
that.NoError(err)
|
||||
result, err := asld.Unmarshal[testObj](objJSON)
|
||||
that.NoError(err)
|
||||
that.Equal(test.obj, result)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,161 @@
|
|||
package asld
|
||||
|
||||
import "fmt"
|
||||
|
||||
// Walker.... texas ranger.
|
||||
// Except he's a cringe conservative.
|
||||
//
|
||||
// This is also cringe but not for cringe reasons.
|
||||
|
||||
func (w walker) Debug_PRINT() {
|
||||
for index, b := range w.content {
|
||||
out := string(b)
|
||||
if w.position == index {
|
||||
out = "<[>" + out + "<]>"
|
||||
}
|
||||
print(out)
|
||||
}
|
||||
print("\n")
|
||||
}
|
||||
|
||||
func (w walker) SliceInner() (walker, bool) {
|
||||
// the !ok scenario here is only if the code is bad
|
||||
s, ok := byByte[w.Current()]
|
||||
// Debug
|
||||
if !ok {
|
||||
panic(w)
|
||||
}
|
||||
var height uint
|
||||
for pos := w.position + 1; pos < w.len; pos++ {
|
||||
curr := w.content[pos]
|
||||
if curr == s.self && s.self != s.closer {
|
||||
height++
|
||||
continue
|
||||
}
|
||||
if curr == s.closer {
|
||||
if height == 0 {
|
||||
return newWalker(w.content[w.position+1 : pos]), ok
|
||||
}
|
||||
height--
|
||||
}
|
||||
}
|
||||
return w, false
|
||||
}
|
||||
|
||||
// Sub returns a subwalker from the current position
|
||||
func (w walker) Sub() walker {
|
||||
w.content = w.content[w.position:]
|
||||
w.len = len(w.content)
|
||||
w.position = 0
|
||||
return w
|
||||
}
|
||||
|
||||
type walker struct {
|
||||
content []byte
|
||||
len int
|
||||
position int
|
||||
}
|
||||
|
||||
func newWalker(data []byte) walker {
|
||||
return walker{
|
||||
content: data,
|
||||
len: len(data),
|
||||
}
|
||||
}
|
||||
|
||||
// Until returns a subwalker from position 0 to the current position
|
||||
func (w walker) Until() walker {
|
||||
w.content = w.content[:w.position]
|
||||
w.len = len(w.content)
|
||||
return w
|
||||
}
|
||||
|
||||
// ToOrStay will stay at where the walker is if b is the
|
||||
// same as the current walker position.
|
||||
//
|
||||
// Otherwise, calls To
|
||||
func (w walker) ToOrStay(b byte) (walker, bool) {
|
||||
if w.Current() == b {
|
||||
return w, true
|
||||
}
|
||||
return w.To(b)
|
||||
}
|
||||
|
||||
func (w walker) To(b byte) (walker, bool) {
|
||||
for pos := w.position + 1; pos < w.len; pos++ {
|
||||
if w.content[pos] == b {
|
||||
w.position = pos
|
||||
return w, true
|
||||
}
|
||||
}
|
||||
return w, false
|
||||
}
|
||||
|
||||
func (w walker) Next() (walker, bool) {
|
||||
w, ok := w.ToNext()
|
||||
return w.Sub(), ok
|
||||
}
|
||||
|
||||
func (w walker) ToNext() (walker, bool) {
|
||||
for pos := w.position + 1; pos < w.len; pos++ {
|
||||
if in(symbolsRaw, w.content[pos]) {
|
||||
w.position = pos
|
||||
return w, true
|
||||
}
|
||||
}
|
||||
return w, false
|
||||
}
|
||||
|
||||
// CommaOrEnd walks to the next comma, or, if none
|
||||
// is present in the current walker scope, returns
|
||||
// itself with status statusWalkerNotAffected.
|
||||
func (w walker) CommaOrEnd() (walkerStatus, error) {
|
||||
if w.Current() == ',' {
|
||||
w.position++
|
||||
}
|
||||
for pos := w.position; pos < w.len; pos++ {
|
||||
if in(openRaw, w.content[pos]) {
|
||||
sb, ok := byByte[w.content[pos]]
|
||||
if !ok {
|
||||
panic("ok someone fucked up somewhere")
|
||||
}
|
||||
w, ok = w.To(sb.closer)
|
||||
if !ok {
|
||||
return walkerStatus{
|
||||
status: statusError,
|
||||
walker: w,
|
||||
}, fmt.Errorf("%w %s", ErrNoMatching, string(sb.closer))
|
||||
}
|
||||
pos = w.position
|
||||
continue
|
||||
}
|
||||
if w.content[pos] == ',' {
|
||||
w.position = pos
|
||||
return walkerStatus{
|
||||
status: statusOK,
|
||||
walker: w,
|
||||
}, nil
|
||||
}
|
||||
}
|
||||
|
||||
return walkerStatus{
|
||||
status: statusWalkerNotAffected,
|
||||
walker: w,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (w walker) Current() byte {
|
||||
return w.content[w.position]
|
||||
}
|
||||
|
||||
func (w walker) CurrentSymbol() (Symbol, bool) {
|
||||
b, ok := byByte[w.Current()]
|
||||
return b, ok
|
||||
}
|
||||
|
||||
func (w walker) String() string {
|
||||
if w.Current() == '"' {
|
||||
w, _ = w.SliceInner()
|
||||
}
|
||||
return string(w.content)
|
||||
}
|
||||
|
|
@ -0,0 +1,190 @@
|
|||
package asld
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"math"
|
||||
"testing"
|
||||
|
||||
"git.sectorinf.com/emilis/asflab/pkg/epk"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestWalkerSliceInner(t *testing.T) {
|
||||
tests := map[string]struct {
|
||||
data string
|
||||
position int
|
||||
expect bool
|
||||
expected string
|
||||
}{
|
||||
"paren simple": {
|
||||
data: `{"hello":"world"}`,
|
||||
expect: true,
|
||||
expected: `"hello":"world"`,
|
||||
},
|
||||
"paren child nested": {
|
||||
data: `{"hello":"world", "sub":{"hello":"world", "sub":{"hello":"world", "sub":{"hello":"world"}}}}`,
|
||||
expect: true,
|
||||
expected: `"hello":"world", "sub":{"hello":"world", "sub":{"hello":"world", "sub":{"hello":"world"}}}`,
|
||||
},
|
||||
"get within string": {
|
||||
data: `{"hello":"world"}`,
|
||||
position: 1,
|
||||
expect: true,
|
||||
expected: `hello`,
|
||||
},
|
||||
"inverted array": {
|
||||
data: `][`,
|
||||
expect: false,
|
||||
expected: `][`,
|
||||
},
|
||||
}
|
||||
|
||||
for name, test := range tests {
|
||||
test := test
|
||||
// if name != "get within string" {
|
||||
// continue
|
||||
// }
|
||||
t.Run(name, func(tt *testing.T) {
|
||||
that := require.New(tt)
|
||||
w := newWalker([]byte(test.data))
|
||||
w.position = test.position
|
||||
sub, ok := w.SliceInner()
|
||||
that.Equal(test.expect, ok)
|
||||
that.Equal(test.expected, string(sub.content))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestNexts(t *testing.T) {
|
||||
tests := map[string]struct {
|
||||
contents string
|
||||
expPos int
|
||||
}{
|
||||
"doesn't stay at the same location if is on a next": {
|
||||
contents: `"hello"`,
|
||||
expPos: 6,
|
||||
},
|
||||
}
|
||||
|
||||
for name, test := range tests {
|
||||
test := test
|
||||
t.Run(name, func(tt *testing.T) {
|
||||
that := require.New(t)
|
||||
w := newWalker([]byte(test.contents))
|
||||
w, ok := w.To('"')
|
||||
that.True(ok)
|
||||
w, ok = w.ToNext()
|
||||
that.True(ok)
|
||||
that.Equal(test.expPos, w.position, "positions are not the same")
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestMapMembers(t *testing.T) {
|
||||
tests := map[string]struct {
|
||||
object map[string]any
|
||||
errCheck epk.ErrorTest
|
||||
}{
|
||||
"all types": {
|
||||
object: map[string]any{
|
||||
"hello": "world",
|
||||
"object_with_children": map[string]any{
|
||||
"hello": "world",
|
||||
},
|
||||
"floating point": 123.456,
|
||||
"integer": -50,
|
||||
"uint": uint(math.MaxUint),
|
||||
"array": []string{"hello", "world"},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for name, test := range tests {
|
||||
test := test
|
||||
t.Run(name, func(tt *testing.T) {
|
||||
that := require.New(tt)
|
||||
objJson, err := json.Marshal(test.object)
|
||||
that.NoError(err)
|
||||
w := newWalker(objJson)
|
||||
members, err := mapMembers(w)
|
||||
if test.errCheck == nil {
|
||||
test.errCheck = epk.NoError
|
||||
}
|
||||
test.errCheck(that, err)
|
||||
for key, val := range test.object {
|
||||
valJson, err := json.Marshal(val)
|
||||
that.NoError(err)
|
||||
walker, exists := members[key]
|
||||
that.True(exists)
|
||||
that.Equal(valJson, walker.content)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func jsonElemList[T any](that *require.Assertions, a any) [][]byte {
|
||||
that.NotNil(a)
|
||||
v, ok := a.([]T)
|
||||
that.True(ok)
|
||||
fields := make([][]byte, len(v))
|
||||
for index, field := range v {
|
||||
jsonField, err := json.Marshal(field)
|
||||
that.NoError(err)
|
||||
fields[index] = jsonField
|
||||
}
|
||||
return fields
|
||||
}
|
||||
|
||||
type hello struct {
|
||||
Hello string
|
||||
}
|
||||
|
||||
func TestArrayMembers(t *testing.T) {
|
||||
tests := map[string]struct {
|
||||
object any
|
||||
errCheck epk.ErrorTest
|
||||
toJsonElementList func(*require.Assertions, any) [][]byte
|
||||
}{
|
||||
"strings": {
|
||||
object: []string{"a", "b", "c", "d"},
|
||||
toJsonElementList: jsonElemList[string],
|
||||
},
|
||||
"ints": {
|
||||
object: []int{1, 2, 3, 4, 5, 6},
|
||||
toJsonElementList: jsonElemList[int],
|
||||
},
|
||||
"floats": {
|
||||
object: []float64{123.456, 789.0123, 456.789},
|
||||
toJsonElementList: jsonElemList[float64],
|
||||
},
|
||||
"strings with commas": {
|
||||
object: []string{"this, is what I do", "what, don't like it?"},
|
||||
toJsonElementList: jsonElemList[string],
|
||||
},
|
||||
"objects": {
|
||||
object: []hello{{"world"}, {"mom, dad"}},
|
||||
toJsonElementList: jsonElemList[hello],
|
||||
},
|
||||
}
|
||||
|
||||
for name, test := range tests {
|
||||
test := test
|
||||
t.Run(name, func(tt *testing.T) {
|
||||
that := require.New(tt)
|
||||
objJson, err := json.Marshal(test.object)
|
||||
that.NoError(err)
|
||||
w := newWalker(objJson)
|
||||
members, err := arrayMembers(w)
|
||||
if test.errCheck == nil {
|
||||
test.errCheck = epk.NoError
|
||||
}
|
||||
test.errCheck(that, err)
|
||||
expected := test.toJsonElementList(that, test.object)
|
||||
that.Len(members, len(expected))
|
||||
for index, elem := range expected {
|
||||
equivMember := members[index]
|
||||
that.Equal(elem, equivMember.content)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
package epk
|
||||
|
||||
import "github.com/stretchr/testify/require"
|
||||
|
||||
type ErrorTest func(*require.Assertions, error)
|
||||
|
||||
var (
|
||||
NoError ErrorTest = func(a *require.Assertions, err error) {
|
||||
a.NoError(err)
|
||||
}
|
||||
Error ErrorTest = func(a *require.Assertions, err error) {
|
||||
a.Error(err)
|
||||
}
|
||||
)
|
||||
|
||||
func ErrorIs(target error, contains ...string) ErrorTest {
|
||||
return func(a *require.Assertions, err error) {
|
||||
a.Error(err)
|
||||
a.ErrorIs(err, target)
|
||||
for _, elem := range contains {
|
||||
a.Contains(err.Error(), elem)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func NotErrorIs(target error, contains ...string) ErrorTest {
|
||||
return func(a *require.Assertions, err error) {
|
||||
a.Error(err)
|
||||
a.NotErrorIs(err, target)
|
||||
for _, elem := range contains {
|
||||
a.Contains(err.Error(), elem)
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue