lib/project.nim
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import
os,
json,
logging,
strutils
type
NiftyProject* = object
dir: string
storage: string
commands: JsonNode
packages: JsonNode
proc newNiftyProject*(dir: string): NiftyProject =
result.dir = dir
proc configFile*(prj: NiftyProject): string =
return prj.dir/"nifty.json"
proc configured*(prj: NiftyProject): bool =
return fileExists(prj.configFile)
proc init*(prj: var NiftyProject, storage: string) =
prj.storage = storage
createDir(prj.dir/prj.storage)
var o = newJObject()
o["storage"] = %prj.storage
o["commands"] = newJObject()
o["commands"]["install"] = newJObject()
o["commands"]["install"]["git+src"] = %"git clone {{src}} --depth 1"
o["commands"]["install"]["git+src+tag"] = %"git clone --branch {{tag}} {{src}} --depth 1"
o["commands"]["update"] = newJObject()
o["commands"]["update"]["git+name"] = %"cd {{name}} && git pull; cd .."
o["packages"] = newJObject()
prj.configFile.writeFile(o.pretty)
proc load*(prj: var NiftyProject) =
let cfg = prj.configFile.parseFile
prj.commands = cfg["commands"]
prj.packages = cfg["packages"]
proc save*(prj: NiftyProject) =
var o = newJObject()
o["storage"] = %prj.storage
o["commands"] = %prj.commands
o["packages"] = %prj.packages
prj.configFile.writeFile(o.pretty)
proc map*(prj: var NiftyProject, alias: string, props: JsonNode) =
prj.load
if not prj.packages.hasKey alias:
notice "Adding package definition '$1'..." % alias
prj.packages[alias] = newJObject()
prj.packages[alias]["name"] = %alias
else:
notice "Updating package definition '$1'..." % alias
for key, val in props.pairs:
prj.packages[alias][key] = val
notice " $1 = $2" % [key, $val]
prj.save
notice "Package definition '$1' saved." % alias
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