.circleci/config.yml: check mixins (#6895)

* .circleci/config.yml: check mixins

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Run jsonnetfmt

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Install tools in the image instead of using coreos/jsonnet-ci

The latter is deprecated

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Update jsonnetfile.json

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

.circleci/config.yml

@@ -54,6 +54,7 @@ jobs:
         - /home/circleci/.cache/yarn
     - store_test_results:
         path: test-results
+
   test_windows:
     executor: win/default
     working_directory: /go/src/github.com/prometheus/prometheus
@@ -72,6 +73,28 @@ jobs:
         environment:
           GOGC: "20"
           GOOPTS: "-p 2 -mod=vendor"
+
+  test_mixins:
+    executor: golang
+    steps:
+    - checkout
+    - run: go install -mod=vendor ./cmd/promtool/.
+    - run:
+        command: go install -mod=readonly github.com/google/go-jsonnet/cmd/jsonnet github.com/google/go-jsonnet/cmd/jsonnetfmt github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb
+        working_directory: ~/project/documentation/prometheus-mixin
+    - run:
+        command: make clean
+        working_directory: ~/project/documentation/prometheus-mixin
+    - run:
+        command: jb install
+        working_directory: ~/project/documentation/prometheus-mixin
+    - run:
+        command: make
+        working_directory: ~/project/documentation/prometheus-mixin
+    - run:
+        command: git diff --exit-code
+        working_directory: ~/project/documentation/prometheus-mixin
+
   fuzzit_regression:
     executor: fuzzit
     working_directory: /go/src/github.com/prometheus/prometheus
@@ -79,6 +102,7 @@ jobs:
       - checkout
       - setup_remote_docker
       - run: ./fuzzit.sh local-regression
+
   fuzzit_fuzzing:
     executor: fuzzit
     working_directory: /go/src/github.com/prometheus/prometheus
@@ -101,6 +125,10 @@ workflows:
         filters:
           tags:
             only: /.*/
+    - test_mixins:
+        filters:
+          tags:
+            only: /.*/
     - test_windows:
         filters:
           tags:

documentation/prometheus-mixin/dashboards.libsonnet

@@ -288,7 +288,7 @@ local template = grafana.template;
         ));
 
       dashboard.new('Prometheus Remote Write',
-      editable=true)
+                    editable=true)
       .addTemplate(
         {
           hide: 0,
@@ -348,7 +348,8 @@ local template = grafana.template;
         .addPanel(samplesRate)
       )
       .addRow(
-        row.new('Shards'
+        row.new(
+          'Shards'
         )
         .addPanel(currentShards)
         .addPanel(maxShards)
@@ -371,6 +372,6 @@ local template = grafana.template;
         .addPanel(failedSamples)
         .addPanel(retriedSamples)
         .addPanel(enqueueRetries)
-      )      
+      ),
   },
 }

documentation/prometheus-mixin/go.mod

@@ -0,0 +1,8 @@
+module github.com/prometheus/prometheus/documentation/prometheus-mixin
+
+go 1.15
+
+require (
+	github.com/google/go-jsonnet v0.16.0
+	github.com/jsonnet-bundler/jsonnet-bundler v0.4.0
+)

documentation/prometheus-mixin/go.sum

@@ -0,0 +1,49 @@
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc h1:cAKDfWh5VpdgMhJosfJnn5/FoN2SRZ4p7fJNX58YPaU=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf h1:qet1QNfXsQxTZqLG4oE62mJzwPIB8+Tee4RNCL9ulrY=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/campoy/embedmd v1.0.0/go.mod h1:oxyr9RCiSXg0M3VJ3ks0UGfp98BpSSGr0kpiX3MzVl8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
+github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
+github.com/google/go-jsonnet v0.16.0 h1:Nb4EEOp+rdeGGyB1rQ5eisgSAqrTnhf9ip+X6lzZbY0=
+github.com/google/go-jsonnet v0.16.0/go.mod h1:sOcuej3UW1vpPTZOr8L7RQimqai1a57bt5j22LzGZCw=
+github.com/jsonnet-bundler/jsonnet-bundler v0.4.0 h1:4BKZ6LDqPc2wJDmaKnmYD/vDjUptJtnUpai802MibFc=
+github.com/jsonnet-bundler/jsonnet-bundler v0.4.0/go.mod h1:/by7P/OoohkI3q4CgSFqcoFsVY+IaNbzOVDknEsKDeU=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-colorable v0.1.4 h1:snbPLB8fVfU9iwbbo30TPtbLRzwWu6aJS6Xh4eaaviA=
+github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
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+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
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+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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documentation/prometheus-mixin/jsonnetfile.json

@@ -1,24 +1,24 @@
 {
+  "version": 1,
   "dependencies": [
     {
-      "name": "grafana-builder",
       "source": {
         "git": {
-          "remote": "https://github.com/grafana/jsonnet-libs",
-          "subdir": "grafana-builder"
+          "remote": "https://github.com/grafana/grafonnet-lib.git",
+          "subdir": "grafonnet"
         }
       },
       "version": "master"
     },
     {
-      "name": "grafonnet",
       "source": {
         "git": {
-          "remote": "https://github.com/grafana/grafonnet-lib",
-          "subdir": "grafonnet"
+          "remote": "https://github.com/grafana/jsonnet-libs.git",
+          "subdir": "grafana-builder"
         }
       },
       "version": "master"
     }
-  ]
+  ],
+  "legacyImports": true
 }

documentation/prometheus-mixin/tools.go

@@ -0,0 +1,25 @@
+// Copyright 2020 The prometheus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//+build tools
+
+// Package tools tracks dependencies for tools that used in the build process.
+// See https://github.com/golang/go/issues/25922
+package tools
+
+import (
+	_ "github.com/google/go-jsonnet/cmd/jsonnet"
+	_ "github.com/google/go-jsonnet/cmd/jsonnetfmt"
+	_ "github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb"
+)