Add fallback code for all unsupported operating systems.

This enables using gopsutil in a codebase that gets built on other OSes
than the ones supported. Instead of a build failure as before, due to
the build tags, gopsutil will now throw an "not implemented" runtime
error.

Fixes #234.
pull/247/head
Lukas Fittl 9 years ago
parent 2eb8f8bff8
commit da9fa1162b

@ -10,9 +10,17 @@ check: ## Check
errcheck -ignore="Close|Run|Write" ./...
golint ./... | egrep -v 'underscores|HttpOnly|should have comment|comment on exported|CamelCase|VM|UID' && exit 1 || exit 0
BUILD_FAIL_PATTERN=grep -v "exec format error" | grep "build failed" && exit 1 || exit 0
build_test: ## test only buildable
GOOS=linux go test ./... | grep -v "exec format error"
GOOS=freebsd go test ./... | grep -v "exec format error"
CGO_ENABLED=0 GOOS=darwin go test ./... | grep -v "exec format error"
CGO_ENABLED=1 GOOS=darwin go test ./... | grep -v "exec format error"
GOOS=windows go test ./...| grep -v "exec format error"
# Supported operating systems
GOOS=linux go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=freebsd go test ./... | $(BUILD_FAIL_PATTERN)
CGO_ENABLED=0 GOOS=darwin go test ./... | $(BUILD_FAIL_PATTERN)
CGO_ENABLED=1 GOOS=darwin go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=windows go test ./... | $(BUILD_FAIL_PATTERN)
# Operating systems supported for building only (not implemented error if used)
GOOS=dragonfly go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=netbsd go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=openbsd go test ./... | $(BUILD_FAIL_PATTERN)
GOOS=solaris go test ./... | $(BUILD_FAIL_PATTERN)
@echo 'Successfully built on all known operating systems'

@ -0,0 +1,21 @@
// +build !darwin,!linux,!freebsd,!windows
package cpu
import (
"time"
"github.com/shirou/gopsutil/internal/common"
)
func Times(percpu bool) ([]TimesStat, error) {
return []TimesStat{}, common.ErrNotImplementedError
}
func Info() ([]InfoStat, error) {
return []InfoStat{}, common.ErrNotImplementedError
}
func Percent(interval time.Duration, percpu bool) ([]float64, error) {
return []float64{}, common.ErrNotImplementedError
}

@ -0,0 +1,17 @@
// +build !darwin,!linux,!freebsd,!windows
package disk
import "github.com/shirou/gopsutil/internal/common"
func IOCounters() (map[string]IOCountersStat, error) {
return nil, common.ErrNotImplementedError
}
func Partitions(all bool) ([]PartitionStat, error) {
return []PartitionStat{}, common.ErrNotImplementedError
}
func Usage(path string) (*UsageStat, error) {
return nil, common.ErrNotImplementedError
}

@ -0,0 +1,21 @@
// +build !darwin,!linux,!freebsd,!windows
package host
import "github.com/shirou/gopsutil/internal/common"
func Info() (*InfoStat, error) {
return nil, common.ErrNotImplementedError
}
func BootTime() (uint64, error) {
return 0, common.ErrNotImplementedError
}
func Uptime() (uint64, error) {
return 0, common.ErrNotImplementedError
}
func Users() ([]UserStat, error) {
return []UserStat{}, common.ErrNotImplementedError
}

@ -0,0 +1,13 @@
// +build !darwin,!linux,!freebsd,!windows
package load
import "github.com/shirou/gopsutil/internal/common"
func Avg() (*AvgStat, error) {
return nil, common.ErrNotImplementedError
}
func Misc() (*MiscStat, error) {
return nil, common.ErrNotImplementedError
}

@ -0,0 +1,13 @@
// +build !darwin,!linux,!freebsd,!windows
package mem
import "github.com/shirou/gopsutil/internal/common"
func VirtualMemory() (*VirtualMemoryStat, error) {
return nil, common.ErrNotImplementedError
}
func SwapMemory() (*SwapMemoryStat, error) {
return nil, common.ErrNotImplementedError
}

@ -0,0 +1,21 @@
// +build !darwin,!linux,!freebsd,!windows
package net
import "github.com/shirou/gopsutil/internal/common"
func IOCounters(pernic bool) ([]IOCountersStat, error) {
return []IOCountersStat{}, common.ErrNotImplementedError
}
func FilterCounters() ([]FilterStat, error) {
return []FilterStat{}, common.ErrNotImplementedError
}
func ProtoCounters(protocols []string) ([]ProtoCountersStat, error) {
return []ProtoCountersStat{}, common.ErrNotImplementedError
}
func Connections(kind string) ([]ConnectionStat, error) {
return []ConnectionStat{}, common.ErrNotImplementedError
}

@ -0,0 +1,145 @@
// +build !darwin,!linux,!freebsd,!windows
package process
import (
"syscall"
"github.com/shirou/gopsutil/cpu"
"github.com/shirou/gopsutil/internal/common"
"github.com/shirou/gopsutil/net"
)
type MemoryMapsStat struct {
Path string `json:"path"`
Rss uint64 `json:"rss"`
Size uint64 `json:"size"`
Pss uint64 `json:"pss"`
SharedClean uint64 `json:"sharedClean"`
SharedDirty uint64 `json:"sharedDirty"`
PrivateClean uint64 `json:"privateClean"`
PrivateDirty uint64 `json:"privateDirty"`
Referenced uint64 `json:"referenced"`
Anonymous uint64 `json:"anonymous"`
Swap uint64 `json:"swap"`
}
type MemoryInfoExStat struct {
}
func Pids() ([]int32, error) {
return []int32{}, common.ErrNotImplementedError
}
func NewProcess(pid int32) (*Process, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) Ppid() (int32, error) {
return 0, common.ErrNotImplementedError
}
func (p *Process) Name() (string, error) {
return "", common.ErrNotImplementedError
}
func (p *Process) Exe() (string, error) {
return "", common.ErrNotImplementedError
}
func (p *Process) Cmdline() (string, error) {
return "", common.ErrNotImplementedError
}
func (p *Process) CmdlineSlice() ([]string, error) {
return []string{}, common.ErrNotImplementedError
}
func (p *Process) CreateTime() (int64, error) {
return 0, common.ErrNotImplementedError
}
func (p *Process) Cwd() (string, error) {
return "", common.ErrNotImplementedError
}
func (p *Process) Parent() (*Process, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) Status() (string, error) {
return "", common.ErrNotImplementedError
}
func (p *Process) Uids() ([]int32, error) {
return []int32{}, common.ErrNotImplementedError
}
func (p *Process) Gids() ([]int32, error) {
return []int32{}, common.ErrNotImplementedError
}
func (p *Process) Terminal() (string, error) {
return "", common.ErrNotImplementedError
}
func (p *Process) Nice() (int32, error) {
return 0, common.ErrNotImplementedError
}
func (p *Process) IOnice() (int32, error) {
return 0, common.ErrNotImplementedError
}
func (p *Process) Rlimit() ([]RlimitStat, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) IOCounters() (*IOCountersStat, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) NumCtxSwitches() (*NumCtxSwitchesStat, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) NumFDs() (int32, error) {
return 0, common.ErrNotImplementedError
}
func (p *Process) NumThreads() (int32, error) {
return 0, common.ErrNotImplementedError
}
func (p *Process) Threads() (map[string]string, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) Times() (*cpu.TimesStat, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) CPUAffinity() ([]int32, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) MemoryInfo() (*MemoryInfoStat, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) MemoryInfoEx() (*MemoryInfoExStat, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) Children() ([]*Process, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) OpenFiles() ([]OpenFilesStat, error) {
return []OpenFilesStat{}, common.ErrNotImplementedError
}
func (p *Process) Connections() ([]net.ConnectionStat, error) {
return []net.ConnectionStat{}, common.ErrNotImplementedError
}
func (p *Process) NetIOCounters(pernic bool) ([]net.IOCountersStat, error) {
return []net.IOCountersStat{}, common.ErrNotImplementedError
}
func (p *Process) IsRunning() (bool, error) {
return true, common.ErrNotImplementedError
}
func (p *Process) MemoryMaps(grouped bool) (*[]MemoryMapsStat, error) {
return nil, common.ErrNotImplementedError
}
func (p *Process) SendSignal(sig syscall.Signal) error {
return common.ErrNotImplementedError
}
func (p *Process) Suspend() error {
return common.ErrNotImplementedError
}
func (p *Process) Resume() error {
return common.ErrNotImplementedError
}
func (p *Process) Terminate() error {
return common.ErrNotImplementedError
}
func (p *Process) Kill() error {
return common.ErrNotImplementedError
}
func (p *Process) Username() (string, error) {
return "", common.ErrNotImplementedError
}
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