diff options
Diffstat (limited to 'src/main.nim')
| -rw-r--r-- | src/main.nim | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/main.nim b/src/main.nim index d156834..fbf3364 100644 --- a/src/main.nim +++ b/src/main.nim @@ -159,12 +159,15 @@ proc handleUpgrade(args: seq[Argument], config: Config): int = commonOptions, transactionOptions, upgradeOptions) proc handleHelp(operation: OperationType) = - proc printHelp(command: string, text: string) = - if command.len > 14: - echo(' '.repeat(6), "--", command) + proc printHelp(pair: OptionPair, arg: Option[string], text: string) = + let shortPrefix = pair.short.map(s => " -" & s & ", ").get(' '.repeat(6)) + let longValue = arg.map(a => pair.long & " <" & a & ">").get(pair.long) + + if longValue.len > 14: + echo(shortPrefix, "--", longValue) echo(' '.repeat(23), text) else: - echo(' '.repeat(6), "--", command, ' '.repeat(15 - command.len), text) + echo(shortPrefix, "--", longValue, ' '.repeat(15 - longValue.len), text) let operationArgs = operations .filter(o => o.otype == operation) @@ -179,9 +182,9 @@ proc handleHelp(operation: OperationType) = if lines.len > 0: case operation: of OperationType.sync: - printHelp("build", tr"build targets from source") - printHelp("keyserver <name>", tr"use name as keyserver to receive keys from") - printHelp("noaur", tr"disable all AUR operations") + printHelp(%%%"build", none(string), tr"build targets from source") + printHelp(%%%"keyserver", some("name"), tr"use name as keyserver to receive keys from") + printHelp(%%%"noaur", none(string), tr"disable all AUR operations") else: discard |