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package cloudapi
import (
"fmt"
"strconv"
"github.com/joyent/gosdc/cloudapi"
)
// ListPackages lists packages in the double
func (c *CloudAPI) ListPackages(filters map[string]string) ([]cloudapi.Package, error) {
if err := c.ProcessFunctionHook(c, filters); err != nil {
return nil, err
}
availablePackages := c.packages
if filters != nil {
for k, f := range filters {
// check if valid filter
if contains(packagesFilters, k) {
pkgs := []cloudapi.Package{}
// filter from availablePackages and add to pkgs
for _, p := range availablePackages {
if k == "name" && p.Name == f {
pkgs = append(pkgs, p)
} else if k == "memory" {
i, err := strconv.Atoi(f)
if err == nil && p.Memory == i {
pkgs = append(pkgs, p)
}
} else if k == "disk" {
i, err := strconv.Atoi(f)
if err == nil && p.Disk == i {
pkgs = append(pkgs, p)
}
} else if k == "swap" {
i, err := strconv.Atoi(f)
if err == nil && p.Swap == i {
pkgs = append(pkgs, p)
}
} else if k == "version" && p.Version == f {
pkgs = append(pkgs, p)
} else if k == "vcpus" {
i, err := strconv.Atoi(f)
if err == nil && p.VCPUs == i {
pkgs = append(pkgs, p)
}
} else if k == "group" && p.Group == f {
pkgs = append(pkgs, p)
}
}
availablePackages = pkgs
}
}
}
return availablePackages, nil
}
// GetPackage gets a single package in the double
func (c *CloudAPI) GetPackage(packageName string) (*cloudapi.Package, error) {
if err := c.ProcessFunctionHook(c, packageName); err != nil {
return nil, err
}
for _, pkg := range c.packages {
if pkg.Name == packageName {
return &pkg, nil
}
if pkg.Id == packageName {
return &pkg, nil
}
}
return nil, fmt.Errorf("Package %s not found", packageName)
}
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