Merge pull request 'Update module github.com/prometheus/client_golang to v1.22.0' (#19) from renovate/github.com-prometheus-client_golang-1.x into master

Reviewed-on: #19

README.md

@@ -0,0 +1,21 @@
+# Prusa Connect Prometheus Exporter
+
+Version v0.1.0 of this exporter supports the pre-4.4.0 changes to the Prusa Connect API (non-API-key version).
+
+Current master branch supports the new, 4.4.0-beta2 release of Prusa Connect as well as the older API.
+
+## Usage
+
+`./prusa-connect-exporter -h`
+
+* `apikey`
+    Prusa Connect API key (see Main Menu -> Settings -> Network on the printer).
+    If no key is provided, exporter assumes the older API layout when querying the printer.
+* `hostname`
+    Hostname the Prusa Connect API is available at (assumes http) (default "localhost")
+* `interval`
+    How often, in seconds, to query the API (default 2)
+* `path`
+    Local path to export metrics on (default "metrics")
+* `port`
+    Local port to export metrics on (default "2112")

go.mod

@@ -1,17 +1,22 @@
 module git.yetaga.in/alazyreader/prusa-connect-exporter
 
-go 1.17
+go 1.22
 
-require github.com/prometheus/client_golang v1.12.1
+toolchain go1.24.0
+
+require github.com/prometheus/client_golang v1.22.0
 
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/klauspost/compress v1.18.0 // indirect
-	github.com/prometheus/client_model v0.2.0 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
-	github.com/prometheus/common v0.32.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
-	google.golang.org/protobuf v1.26.0 // indirect
+	github.com/prometheus/common v0.62.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	golang.org/x/sys v0.30.0 // indirect
+	google.golang.org/protobuf v1.36.5 // indirect
 )

go.sum

@@ -46,6 +46,10 @@ github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
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@@ -63,9 +67,11 @@ github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
+github.com/go-kit/log v0.2.0/go.mod h1:NwTd00d/i8cPZ3xOwwiv2PO5MOcx78fFErGNcVmBjv0=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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+github.com/go-logfmt/logfmt v0.5.1/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
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@@ -96,6 +102,8 @@ github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -134,6 +142,11 @@ github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/X
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
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+github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
+github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
+github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
+github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
@@ -142,11 +155,17 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo=
+github.com/matttproud/golang_protobuf_extensions v1.0.4/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
+github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 h1:jWpvCLoY8Z/e3VKvlsiIGKtc+UG6U5vzxaoagmhXfyg=
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 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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+github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
+github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
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@@ -159,22 +178,88 @@ github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP
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 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
 github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
 github.com/prometheus/procfs v0.7.3 h1:4jVXhlkAyzOScmCkXBTOLRLTz8EeU+eyjrwB/EPq0VU=
 github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
+github.com/prometheus/procfs v0.8.0 h1:ODq8ZFEaYeCaZOJlZZdJA2AbQR98dSHSM1KW/You5mo=
+github.com/prometheus/procfs v0.8.0/go.mod h1:z7EfXMXOkbkqb9IINtpCn86r/to3BnA0uaxHdg830/4=
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+github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
+github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
+github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0learggepc=
+github.com/prometheus/procfs v0.15.1/go.mod h1:fB45yRUv8NstnjriLhBQLuOUt+WW4BsoGhij/e3PBqk=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
@@ -257,12 +342,15 @@ golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81R
 golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
+golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -307,15 +395,39 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 h1:XfKQ4OlFl8okEOr5UvAqFRVj8pY/4yfcXrddB8qAbU0=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
+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/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
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+golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
+golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -440,6 +552,22 @@ google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlba
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
+google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+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=
+google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
+google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
+google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
+google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
+google.golang.org/protobuf v1.36.1 h1:yBPeRvTftaleIgM3PZ/WBIZ7XM/eEYAaEyCwvyjq/gk=
+google.golang.org/protobuf v1.36.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+google.golang.org/protobuf v1.36.5 h1:tPhr+woSbjfYvY6/GPufUoYizxw1cF/yFoxJ2fmpwlM=
+google.golang.org/protobuf v1.36.5/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 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=

main.go

@@ -15,7 +15,8 @@ import (
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 )
 
-type Metrics struct {
+// original /api/telemetry type struct
+type MetricsV1 struct {
 	TempNozzle    int     `json:"temp_nozzle"`
 	TempBed       int     `json:"temp_bed"`
 	Material      string  `json:"material"`
@@ -29,68 +30,135 @@ type Metrics struct {
 	ProjectName   string  `json:"project_name"`
 }
 
+// new 4.4.0+ /api/printer struct
+type MetricsV2 struct {
+	Telemetry   Telemetry   `json:"telemetry"`
+	Temperature Temperature `json:"temperature"`
+	State       State       `json:"state"`
+}
+
+type Telemetry struct {
+	TempBed    float64 `json:"temp-bed"`
+	TempNozzle float64 `json:"temp-nozzle"`
+	PrintSpeed int     `json:"print-speed"`
+	ZHeight    float64 `json:"z-height"`
+	Material   string  `json:"material"`
+}
+
+type Temperature struct {
+	Tool0 Tempatures `json:"tool0"`
+	Bed   Tempatures `json:"bed"`
+}
+
+type Tempatures struct {
+	Actual  float64 `json:"actual"`
+	Target  float64 `json:"target"`
+	Display float64 `json:"display"`
+	Offset  float64 `json:"offset"`
+}
+
+type State struct {
+	Text  string `json:"text"`
+	Flags Flags  `json:"flags"`
+}
+
+type Flags struct {
+	Operational   bool `json:"operational"`
+	Paused        bool `json:"paused"`
+	Printing      bool `json:"printing"`
+	Cancelling    bool `json:"cancelling"`
+	Pausing       bool `json:"pausing"`
+	SdReady       bool `json:"sdReady"`
+	Error         bool `json:"error"`
+	ClosedOnError bool `json:"closedOnError"`
+	Ready         bool `json:"ready"`
+	Busy          bool `json:"busy"`
+}
+
+// /api/job struct
+type JobV2 struct {
+	State    string   `json:"state"`
+	Job      Job      `json:"job"`
+	Progress Progress `json:"progress"`
+}
+
+type File struct {
+	Name    string `json:"name"`
+	Path    string `json:"path"`
+	Display string `json:"display"`
+}
+
+type Job struct {
+	EstimatedPrintTime int  `json:"estimatedPrintTime"`
+	File               File `json:"file"`
+}
+
+type Progress struct {
+	Completion    float64 `json:"completion"`
+	PrintTime     int     `json:"printTime"`
+	PrintTimeLeft int     `json:"printTimeLeft"`
+}
+
 type Config struct {
 	QueryHostname string
 	QueryInterval int
 	Port          string
 	Path          string
+	APIKey        string
 }
 
 var (
-	opsFlowFactor = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "flow_factor",
-		Help:      "Current flow factor, as a unitless number",
-	})
-	opsPrintSpeed = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "printing_speed",
-		Help:      "Current print speed, as a percentage",
-	})
-	opsZPosition = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "z_position",
-		Help:      "Vertical depth, in mm, of the Z head",
-	})
-	opsBed = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "temp_bed",
-		Help:      "Temperature, in celsius, of the print bed",
-	})
-	opsNozzle = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "temp_nozzle",
-		Help:      "Temperature, in celsius, of the print nozzle",
-	})
-	opsProgress = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "progress",
-		Help:      "Current print completeness, as a percentage",
-	})
-	opsDuration = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "duration",
-		Help:      "Duration of current print job, as seconds since start",
-	})
-	opsRemaining = prometheus.NewGauge(prometheus.GaugeOpts{
-		Namespace: "prusa_connect",
-		Name:      "remaining",
-		Help:      "Estimated remaining time of current print job, as seconds",
-	})
 	errCount = 0
+	gauges   = map[string]prometheus.Gauge{
+		"flow_factor": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "flow_factor",
+			Help:      "Current flow factor, as a unitless number",
+		}),
+		"printing_speed": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "printing_speed",
+			Help:      "Current print speed, as a percentage",
+		}),
+		"z_position": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "z_position",
+			Help:      "Vertical depth, in mm, of the Z head",
+		}),
+		"temp_bed": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "temp_bed",
+			Help:      "Temperature, in celsius, of the print bed",
+		}),
+		"temp_nozzle": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "temp_nozzle",
+			Help:      "Temperature, in celsius, of the print nozzle",
+		}),
+		"progress": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "progress",
+			Help:      "Current print completeness, as a percentage",
+		}),
+		"duration": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "duration",
+			Help:      "Duration of current print job, as seconds since start",
+		}),
+		"remaining": prometheus.NewGauge(prometheus.GaugeOpts{
+			Namespace: "prusa_connect",
+			Name:      "remaining",
+			Help:      "Estimated remaining time of current print job, as seconds",
+		}),
+	}
 )
 
 func errLog(err error) {
 	errCount++
 	// reset metrics
-	opsFlowFactor.Set(0)
+	for _, g := range gauges {
-	opsPrintSpeed.Set(0)
+		g.Set(0)
-	opsZPosition.Set(0)
+	}
-	opsBed.Set(0)
-	opsNozzle.Set(0)
-	opsProgress.Set(0)
-	opsDuration.Set(0)
-	opsRemaining.Set(0)
 	if errCount == 5 {
 		log.Printf("suppressing further error logging")
 		return
@@ -109,42 +177,124 @@ func recordMetrics(ctx context.Context, config Config) {
 				return
 			default:
 				time.Sleep(time.Second * time.Duration(config.QueryInterval))
-				res, err := http.Get(config.QueryHostname + "/api/telemetry")
+				if config.APIKey == "" {
-				if err != nil {
+					parseMetricsV1(ctx, config)
-					errLog(err)
 					break
 				}
-				b, err := io.ReadAll(res.Body)
+				parseMetricsV2(ctx, config)
-				if err != nil {
-					errLog(err)
-					break
-				}
-				t := &Metrics{}
-				err = json.Unmarshal(b, t)
-				if err != nil {
-					errLog(err)
-					break
-				}
-				if errCount != 0 {
-					log.Printf("connection established")
-				}
-				errCount = 0
-				opsFlowFactor.Set(float64(t.FlowFactor))
-				opsPrintSpeed.Set(float64(t.PrintingSpeed))
-				opsZPosition.Set(t.ZPosition)
-				opsBed.Set(float64(t.TempBed))
-				opsNozzle.Set(float64(t.TempNozzle))
-				opsProgress.Set(float64(t.Progress))
-				opsDuration.Set(float64(parseDuration(t.PrintDur) / time.Second))
-				estimatedTimeRemaining, err := strconv.ParseFloat(t.TimeEst, 64)
-				if err == nil {
-					opsRemaining.Set(float64(estimatedTimeRemaining))
-				}
 			}
 		}
 	}()
 }
 
+func parseMetricsV1(ctx context.Context, config Config) {
+	t, err := getTelemetry(config.QueryHostname)
+	if err != nil {
+		errLog(err)
+		return
+	}
+	if errCount != 0 {
+		errCount = 0
+		log.Printf("connection established")
+	}
+	gauges["flow_factor"].Set(float64(t.FlowFactor))
+	gauges["printing_speed"].Set(float64(t.PrintingSpeed))
+	gauges["z_position"].Set(t.ZPosition)
+	gauges["temp_bed"].Set(float64(t.TempBed))
+	gauges["temp_nozzle"].Set(float64(t.TempNozzle))
+	gauges["progress"].Set(float64(t.Progress))
+	gauges["duration"].Set(float64(parseDuration(t.PrintDur) / time.Second))
+	estimatedTimeRemaining, err := strconv.ParseFloat(t.TimeEst, 64)
+	if err == nil {
+		gauges["remaining"].Set(float64(estimatedTimeRemaining))
+	}
+}
+
+func parseMetricsV2(ctx context.Context, config Config) {
+	t, err := getPrinter(config.Port, config.APIKey)
+	if err != nil {
+		errLog(err)
+		return
+	}
+	j, err := getJob(config.Port, config.APIKey)
+	if err != nil {
+		errLog(err)
+		return
+	}
+	if errCount != 0 {
+		errCount = 0
+		log.Printf("connection established")
+	}
+	gauges["printing_speed"].Set(float64(t.Telemetry.PrintSpeed))
+	gauges["z_position"].Set(t.Telemetry.ZHeight)
+	gauges["temp_bed"].Set(float64(t.Telemetry.TempBed))
+	gauges["temp_nozzle"].Set(float64(t.Telemetry.TempNozzle))
+	gauges["progress"].Set(float64(j.Progress.Completion) * 100)
+	gauges["duration"].Set(float64(j.Progress.PrintTime))
+	gauges["remaining"].Set(float64(j.Progress.PrintTimeLeft))
+}
+
+func getJob(hostname, apiKey string) (*JobV2, error) {
+	r, err := http.NewRequest(http.MethodGet, hostname+"/api/job", nil)
+	if err != nil {
+		return &JobV2{}, err
+	}
+	r.Header.Set("X-Api-Key", apiKey)
+	res, err := http.DefaultClient.Do(r)
+	if err != nil {
+		return &JobV2{}, err
+	}
+	b, err := io.ReadAll(res.Body)
+	if err != nil {
+		return &JobV2{}, err
+	}
+	j := &JobV2{}
+	err = json.Unmarshal(b, j)
+	if err != nil {
+		return &JobV2{}, err
+	}
+	return j, nil
+}
+
+func getPrinter(hostname, apiKey string) (*MetricsV2, error) {
+	r, err := http.NewRequest(http.MethodGet, hostname+"/api/printer", nil)
+	if err != nil {
+		return &MetricsV2{}, err
+	}
+	r.Header.Set("X-Api-Key", apiKey)
+	res, err := http.DefaultClient.Do(r)
+	if err != nil {
+		return &MetricsV2{}, err
+	}
+	b, err := io.ReadAll(res.Body)
+	if err != nil {
+		return &MetricsV2{}, err
+	}
+	j := &MetricsV2{}
+	err = json.Unmarshal(b, j)
+	if err != nil {
+		return &MetricsV2{}, err
+	}
+	return j, nil
+}
+
+func getTelemetry(hostname string) (*MetricsV1, error) {
+	res, err := http.Get(hostname + "/api/telemetry")
+	if err != nil {
+		return &MetricsV1{}, err
+	}
+	b, err := io.ReadAll(res.Body)
+	if err != nil {
+		return &MetricsV1{}, err
+	}
+	t := &MetricsV1{}
+	err = json.Unmarshal(b, t)
+	if err != nil {
+		return &MetricsV1{}, err
+	}
+	return t, nil
+}
+
 // taking a guess on proper parsing here...
 func parseDuration(d string) time.Duration {
 	dur := 0
@@ -187,6 +337,8 @@ func main() {
 	flag.StringVar(&port, "port", "2112", "Local port to export metrics on")
 	var path string
 	flag.StringVar(&path, "path", "metrics", "Local path to export metrics on")
+	var apiKey string
+	flag.StringVar(&apiKey, "apikey", "", "Prusa Connect API key (see Main Menu -> Settings -> Network on the printer)")
 	flag.Parse()
 
 	if queryInterval < 1 {
@@ -198,18 +350,13 @@ func main() {
 		QueryInterval: queryInterval,
 		Port:          port,
 		Path:          path,
+		APIKey:        apiKey,
 	}
 
 	r := prometheus.NewRegistry()
-	r.MustRegister(opsNozzle)
+	for _, g := range gauges {
-	r.MustRegister(opsBed)
+		r.MustRegister(g)
-	r.MustRegister(opsZPosition)
+	}
-	r.MustRegister(opsPrintSpeed)
-	r.MustRegister(opsFlowFactor)
-	r.MustRegister(opsProgress)
-	r.MustRegister(opsDuration)
-	r.MustRegister(opsRemaining)
-
 	recordMetrics(context.Background(), config)
 
 	log.Printf("starting exporter on :%v", config.Port)

renovate.json

@@ -0,0 +1,3 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
+}