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| author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-03-02 06:32:43 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <geffobscura@gmail.com> | 2016-04-01 07:01:10 +0800 |
| commit | f0cbebb19f3137ee3ba0e66dadd1b5b9dbf98b1c (patch) | |
| tree | 02e31a0e31040980e30e3a835ff9eba73e419439 /common/debug.go | |
| parent | 10d3466c934bd425a8c941270749a652a588527d (diff) | |
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core: added basic chain configuration
Added chain configuration options and write out during genesis database
insertion. If no "config" was found, nothing is written to the database.
Configurations are written on a per genesis base. This means
that any chain (which is identified by it's genesis hash) can have their
own chain settings.
Diffstat (limited to 'common/debug.go')
| -rw-r--r-- | common/debug.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/common/debug.go b/common/debug.go index fa93d7bda..61acd8ce7 100644 --- a/common/debug.go +++ b/common/debug.go @@ -21,8 +21,10 @@ import ( "os" "runtime" "runtime/debug" + "strings" ) +// Report gives off a warning requesting the user to submit an issue to the github tracker. func Report(extra ...interface{}) { fmt.Fprintln(os.Stderr, "You've encountered a sought after, hard to reproduce bug. Please report this to the developers <3 https://github.com/ethereum/go-ethereum/issues") fmt.Fprintln(os.Stderr, extra...) @@ -34,3 +36,17 @@ func Report(extra ...interface{}) { fmt.Fprintln(os.Stderr, "#### BUG! PLEASE REPORT ####") } + +// PrintDepricationWarning prinst the given string in a box using fmt.Println. +func PrintDepricationWarning(str string) { + line := strings.Repeat("#", len(str)+4) + emptyLine := strings.Repeat(" ", len(str)) + fmt.Printf(` +%s +# %s # +# %s # +# %s # +%s + +`, line, emptyLine, str, emptyLine, line) +} |