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package spool
import (
"github.com/ewy1/pik/paths"
"os"
)
type ExitCode struct {
Value int
Message string
}
var (
Success = New(0, "succesful")
Cancelled = New(0, "operation cancelled by user")
NotFoundFailure = Cancelled.Next("target not found")
FatalReadFailure = NotFoundFailure.Next("fatal failure during initialization")
FatalWriteFailure = FatalReadFailure.Next("fatal failure during file write")
WorkingDirectoryFailure = FatalWriteFailure.Next("could not get current working directory")
OpenRootFailure = WorkingDirectoryFailure.Next("failed to init root directory")
RootFsFailure = OpenRootFailure.Next("failed to make fs from root")
CacheReadFailure = RootFsFailure.Next("failed to read cache (from " + paths.ContextsFile.String())
HydrationFailure = CacheReadFailure.Next("a hydrator failed")
MenuFailure = HydrationFailure.Next("error during menu")
NoTargetsFailure = MenuFailure.Next("no targets found")
NoEditorFailure = NoTargetsFailure.Next("$EDITOR not set")
NoDebugInfo = NoEditorFailure.Next("could not read debug info")
ManFailure = New(120, "failure to generate manual pages")
UnknownShellFailure = New(110, "unable to detect shell type through $SHELL")
CompletionAlreadyInstalledFailure = UnknownShellFailure.Next("completion seems already installed")
CompletionFailure = CompletionAlreadyInstalledFailure.Next("failed to install completion")
ProfilingFailure = CompletionFailure.Next("failed to initialize profiler")
)
var Codes []ExitCode
var CodeMap = make(map[int]*ExitCode)
func New(num int, message string) ExitCode {
if CodeMap[num] != nil && num != 0 {
_, _ = Warn("redefined error code: %v", num)
}
c := ExitCode{
Value: num,
Message: message,
}
Codes = append(Codes, c)
CodeMap[num] = &c
return c
}
func (e ExitCode) Exit() {
os.Exit(e.Value)
}
func (e ExitCode) Next(message string) ExitCode {
return New(
e.Value+1,
message,
)
}
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