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Add support for aliases to package scanner.

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This commit is contained in:
Dominik Picheta 2017-07-11 00:02:17 +01:00
parent 31390d2009
commit e7ca6b4556
1 changed files with 47 additions and 38 deletions
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9
package_scanner.nim
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@ -73,6 +73,12 @@ proc canFetchNimbleRepository(name: string, urlJson: JsonNode): bool =
echo "W: Another error attempting to request: ", url
echo " Error was: ", getCurrentExceptionMsg()
proc verifyAlias(pdata: JsonNode, result: var int) =
if not pdata.hasKey("name"):
echo "E: missing alias' package name"
result.inc()
# TODO: Verify that 'alias' points to a known package.
proc check(): int =
var
@ -88,6 +94,9 @@ proc check(): int =
for pdata in pkg_list:
name = if pdata.hasKey("name"): pdata["name"].str else: nil
if pdata.hasKey("alias"):
verifyAlias(pdata, result)
else:
if name.isNil:
echo "E: missing package name"
result.inc()