document prometheus API

* enable in dev and test env
* fix api/repos doc

Makefile

@@ -131,6 +131,7 @@ serve: prepare swagger-install  ## Run development server (auto recompiling)
 	test -f $(BINPATH)/air || go install github.com/air-verse/air@v1.52.3
 	cp debian/aptly.conf ~/.aptly.conf
 	sed -i /enable_swagger_endpoint/s/false/true/ ~/.aptly.conf
+	sed -i /enable_metrics_endpoint/s/false/true/ ~/.aptly.conf
 	PATH=$(BINPATH):$$PATH air -build.pre_cmd 'swag init -q --propertyStrategy pascalcase --markdownFiles docs --generalInfo docs/swagger.conf' -build.exclude_dir docs,system,debian,pgp/keyrings,pgp/test-bins,completion.d,man,deb/testdata,console,_man,systemd,obj-x86_64-linux-gnu -- api serve -listen 0.0.0.0:3142
 
 dpkg: prepare swagger  ## Build debian packages

api/repos.go

@@ -420,6 +420,7 @@ func apiReposPackagesAddDelete(c *gin.Context, taskNamePrefix string, cb func(li
 // @Description API verifies that packages actually exist in aptly database and checks constraint that conflicting packages can’t be part of the same local repository.
 // @Tags Repos
 // @Param name path string true "Repository name"
+// @Consume  json
 // @Param request body reposPackagesAddDeleteParams true "Parameters"
 // @Param _async query bool false "Run in background and return task object"
 // @Produce json
@@ -623,11 +624,11 @@ type reposCopyPackageParams struct {
 // @Summary Copy Package
 // @Description Copies a package from a source to destination repository
 // @Tags Repos
-// @Produce json
 // @Param name path string true "Destination repo"
 // @Param src path string true "Source repo"
 // @Param file path string true "File/packages to copy"
 // @Param _async query bool false "Run in background and return task object"
+// @Produce json
 // @Success 200 {object} task.ProcessReturnValue "msg"
 // @Failure 400 {object} Error "Bad Request"
 // @Failure 404 {object} Error "Not Found"

api/router.go

@@ -18,6 +18,12 @@ import (
 
 var context *ctx.AptlyContext
 
+// @Summary Get Metrics
+// @Description **Get Prometheus Metrics**
+// @Tags Status
+// @Produce text/plain
+// @Success 200 {string} string Metrics
+// @Router /api/metrics [get]
 func apiMetricsGet() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		countPackagesByRepos()

system/api_lib.py

@@ -34,6 +34,7 @@ class APITest(BaseTest):
                 "linkMethod": "symlink"
             }
         },
+        "enableMetricsEndpoint": True,
         "enableSwaggerEndpoint": True
     }