inception
This commit is contained in:
shoopea
commit
6381e9e35d
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@ -0,0 +1,23 @@
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FROM golang:alpine as builder
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RUN apk add --no-cache \
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git
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WORKDIR /app
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ARG COMMIT=latest
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RUN GOBIN=/app go install github.com/shoopea/shelly-proxy@$COMMIT
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FROM alpine:latest
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RUN apk add --no-cache \
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libstdc++
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WORKDIR /app/
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# Copy the Pre-built binary file from the previous stage
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COPY --from=builder /app/shelly-proxy .
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# Command to run the executable
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CMD ["./shelly-proxy"]
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@ -0,0 +1,33 @@
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module git.siteop.biz/shoopea/shelly-proxy
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go 1.20
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require (
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github.com/bytedance/sonic v1.9.1 // indirect
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github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
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github.com/gabriel-vasile/mimetype v1.4.2 // indirect
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github.com/gin-contrib/sse v0.1.0 // indirect
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github.com/gin-gonic/gin v1.9.1 // indirect
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github.com/go-playground/locales v0.14.1 // indirect
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github.com/go-playground/universal-translator v0.18.1 // indirect
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github.com/go-playground/validator/v10 v10.14.0 // indirect
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github.com/goccy/go-json v0.10.2 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/cpuid/v2 v2.2.4 // indirect
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github.com/leodido/go-urn v1.2.4 // indirect
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github.com/mattn/go-isatty v0.0.19 // 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 v2.0.8 // indirect
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github.com/peterbourgon/ff/v3 v3.4.0 // indirect
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github.com/robfig/cron/v3 v3.0.1 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.2.11 // indirect
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golang.org/x/arch v0.3.0 // indirect
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golang.org/x/crypto v0.9.0 // indirect
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golang.org/x/net v0.10.0 // indirect
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golang.org/x/sys v0.8.0 // indirect
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golang.org/x/text v0.9.0 // indirect
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google.golang.org/protobuf v1.30.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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@ -0,0 +1,82 @@
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github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
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github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s=
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github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
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github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
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github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
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github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
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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/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
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github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
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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 v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
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github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
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github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
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github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
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github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
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github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
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github.com/go-playground/validator/v10 v10.14.0 h1:vgvQWe3XCz3gIeFDm/HnTIbj6UGmg/+t63MyGU2n5js=
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github.com/go-playground/validator/v10 v10.14.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
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github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
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github.com/goccy/go-json v0.10.2/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/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/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
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github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
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github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
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github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
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github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
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github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
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github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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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 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
|
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github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
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github.com/peterbourgon/ff/v3 v3.4.0 h1:QBvM/rizZM1cB0p0lGMdmR7HxZeI/ZrBWB4DqLkMUBc=
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github.com/peterbourgon/ff/v3 v3.4.0/go.mod h1:zjJVUhx+twciwfDl0zBcFzl4dW8axCRyXE/eKY9RztQ=
|
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
|
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github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
|
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
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github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
|
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github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
|
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
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github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
|
||||
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
|
||||
github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
|
||||
github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
|
||||
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
|
||||
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
|
||||
github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
|
||||
github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
|
||||
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
|
||||
golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
|
||||
golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
|
||||
golang.org/x/crypto v0.9.0 h1:LF6fAI+IutBocDJ2OT0Q1g8plpYljMZ4+lty+dsqw3g=
|
||||
golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
|
||||
golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
|
||||
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
|
||||
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
|
||||
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
|
||||
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
|
||||
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 v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
|
||||
google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/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=
|
||||
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
|
||||
|
|
@ -0,0 +1,210 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"encoding/json"
|
||||
"flag"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"net/http"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/peterbourgon/ff/v3"
|
||||
"github.com/robfig/cron/v3"
|
||||
)
|
||||
|
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type ShellyStatus struct {
|
||||
Wifi ShellyWifiStatus `json:"wifi_sta"`
|
||||
Cloud ShellyCloudStatus `json:"cloud"`
|
||||
Mqtt ShellyMqttStatus `json:"mqtt"`
|
||||
Time string `json:"time"`
|
||||
Serial int `json:"serial"`
|
||||
HasUpdate bool `json:"has_update"`
|
||||
MAC string `json:"mac"`
|
||||
Relays []ShellyRelaysStatus `json:"relays"`
|
||||
Meters []ShellyMetersStatus `json:"meters"`
|
||||
Temperature float32 `json:"temperature"`
|
||||
OverTemperature bool `json:"overtemperature"`
|
||||
Update ShellyUpdateStatus `json:"update"`
|
||||
RamTotal int `json:"ram_total"`
|
||||
RamFree int `json:"ram_free"`
|
||||
FsSize int `json:"fs_size"`
|
||||
FsFree int `json:"fs_free"`
|
||||
Uptime int `json:"uptime"`
|
||||
}
|
||||
|
||||
type ShellyWifiStatus struct {
|
||||
Connected bool `json:"connected"`
|
||||
SSID string `json:"ssid"`
|
||||
IP string `json:"ip"`
|
||||
RSSI int `json:"rssi"`
|
||||
}
|
||||
|
||||
type ShellyCloudStatus struct {
|
||||
Enabled bool `json:"enabled"`
|
||||
Connected bool `json:"connected"`
|
||||
}
|
||||
|
||||
type ShellyMqttStatus struct {
|
||||
Connected bool `json:"connected"`
|
||||
}
|
||||
|
||||
type ShellyRelaysStatus struct {
|
||||
IsOn bool `json:"ison"`
|
||||
HasTimer bool `json:"has_timer"`
|
||||
Overpower bool `json:"overpower"`
|
||||
}
|
||||
|
||||
type ShellyMetersStatus struct {
|
||||
Power float32 `json:"power"`
|
||||
IsValid bool `json:"is_valid"`
|
||||
Timestamp int `json:"timestamp"`
|
||||
Counters []float32 `json:"counters"`
|
||||
Total int `json:"total"`
|
||||
}
|
||||
|
||||
type ShellyUpdateStatus struct {
|
||||
Status string `json:"status"`
|
||||
HasUpdate bool `json:"has_update"`
|
||||
NewVersion string `json:"new_version"`
|
||||
OldVersion string `json:"old_version"`
|
||||
}
|
||||
|
||||
var (
|
||||
flagset = flag.NewFlagSet("shelly-proxy", flag.ContinueOnError)
|
||||
|
||||
// config flags
|
||||
shellyHost = flagset.String("shellyplug-host", "192.168.30.1", "Shellyplug address (also via SHELLYPLUG_HOST)")
|
||||
shellyPort = flagset.Int("shellyplug-port", 80, "Shellyplug port (also via SHELLYPLUG_HOST)")
|
||||
//shellyAuthUser = flagset.String("shellyplug-auth-username", "", "Shellyplug authentication username (also via SHELLYPLUG_AUTH_USERNAME)")
|
||||
//shellyAuthPass = flagset.String("shellyplug-auth-password", "", "Shellyplug authentication username (also via SHELLYPLUG_AUTH_PASSWORD)")
|
||||
exporterPort = flagset.Int("exporter-port", 9000, "Exporter port (also via EXPORTER_PORT)")
|
||||
|
||||
// additional flags
|
||||
_ = flagset.String("config", "", "Path to config file (ini format)")
|
||||
//versionInfo = flagset.Bool("version", false, "Show version information")
|
||||
|
||||
// internal
|
||||
ss *ShellyStatus
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
// use .env file if it exists
|
||||
if _, err := os.Stat(".env"); err == nil {
|
||||
if err := ff.Parse(flagset, os.Args[1:],
|
||||
ff.WithEnvVarPrefix("shelly-proxy"),
|
||||
ff.WithConfigFile(".env"),
|
||||
ff.WithConfigFileParser(ff.EnvParser),
|
||||
); err != nil {
|
||||
fmt.Fprintf(os.Stderr, "error: %v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
} else {
|
||||
// use env variables and shelly-proxy.ini file
|
||||
if err := ff.Parse(flagset, os.Args[1:],
|
||||
ff.WithEnvVarPrefix("shelly-proxy"),
|
||||
ff.WithConfigFileFlag("config"),
|
||||
ff.WithConfigFileParser(IniParser),
|
||||
); err != nil {
|
||||
fmt.Fprintf(os.Stderr, "error: %v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
ss = &ShellyStatus{}
|
||||
ss.Fetch()
|
||||
|
||||
c := cron.New(cron.WithLocation(time.UTC))
|
||||
if _, err := c.AddFunc("@every 1m", func() { ss.Fetch() }); err != nil {
|
||||
log.Fatalf("cron.AddFunc (%s)", err)
|
||||
}
|
||||
c.Start()
|
||||
|
||||
gin.SetMode(gin.ReleaseMode)
|
||||
r := gin.Default()
|
||||
r.GET("/metrics", GetMetrics)
|
||||
|
||||
r.Run(fmt.Sprintf(":%d", exporterPort))
|
||||
}
|
||||
|
||||
func (s *ShellyStatus) Fetch() {
|
||||
log.Printf("Fetching")
|
||||
resp, err := http.Get(fmt.Sprintf("http://%d:%d/status", shellyHost, *shellyPort))
|
||||
if err != nil {
|
||||
log.Fatalf("ShellyStatus.Fetch : http.Get (%s)", err)
|
||||
}
|
||||
|
||||
body, err := io.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
log.Fatalf("ShellyStatus.Fetch : io.ReadAll (%s)", err)
|
||||
}
|
||||
|
||||
if err = json.Unmarshal(body, s); err != nil {
|
||||
log.Fatalf("ShellyStatus.Fetch : json.Unmarshal (%s)", err)
|
||||
}
|
||||
|
||||
log.Printf("Fetched")
|
||||
}
|
||||
|
||||
func GetMetrics(c *gin.Context) {
|
||||
c.String(http.StatusOK, `# HELP shellyplug_power Current power drawn in watts
|
||||
# TYPE shellyplug_power gauge
|
||||
shellyplug_power %.2f
|
||||
# HELP shellyplug_overpower Overpower drawn in watts/minute
|
||||
# TYPE shellyplug_overpower gauge
|
||||
shellyplug_overpower %.2f
|
||||
# HELP shellyplug_total_power Total power consumed in watts/minute
|
||||
# TYPE shellyplug_total_power counter
|
||||
shellyplug_total_power %d
|
||||
# HELP shellyplug_temperature Plug temperature in celsius
|
||||
# TYPE shellyplug_temperature gauge
|
||||
shellyplug_temperature %.2f
|
||||
# HELP shellyplug_uptime Plug uptime in seconds
|
||||
# TYPE shellyplug_uptime gauge
|
||||
shellyplug_uptime %d
|
||||
`, ss.Meters[0].Counters[0], float32(0), ss.Meters[0].Total, ss.Temperature, ss.Uptime)
|
||||
}
|
||||
|
||||
// IniParser is a parser for config files in classic key/value style format. Each
|
||||
// line is tokenized as a single key/value pair. The first "=" delimited
|
||||
// token in the line is interpreted as the flag name, and all remaining tokens
|
||||
// are interpreted as the value. Any leading hyphens on the flag name are
|
||||
// ignored.
|
||||
func IniParser(r io.Reader, set func(name, value string) error) error {
|
||||
s := bufio.NewScanner(r)
|
||||
for s.Scan() {
|
||||
line := strings.TrimSpace(s.Text())
|
||||
if line == "" {
|
||||
continue // skip empties
|
||||
}
|
||||
|
||||
if line[0] == '#' || line[0] == ';' {
|
||||
continue // skip comments
|
||||
}
|
||||
|
||||
var (
|
||||
name string
|
||||
value string
|
||||
index = strings.IndexRune(line, '=')
|
||||
)
|
||||
if index < 0 {
|
||||
name, value = line, "true" // boolean option
|
||||
} else {
|
||||
name, value = strings.TrimSpace(line[:index]), strings.Trim(strings.TrimSpace(line[index+1:]), "\"")
|
||||
}
|
||||
|
||||
if i := strings.Index(value, " #"); i >= 0 {
|
||||
value = strings.TrimSpace(value[:i])
|
||||
}
|
||||
|
||||
if err := set(name, value); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
Loading…
Reference in New Issue