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import
future, options, os, posix, sequtils, strutils, tables,
"../args", "../aur", "../common", "../config", "../format", "../lists",
"../package", "../pacman", "../utils",
"../wrapper/alpm"
type
BaseTarget = tuple[
base: string,
version: string,
destination: string,
aurGitUrl: Option[string],
gitRepo: Option[GitRepo]
]
CloneResult = tuple[
base: string,
path: string,
files: seq[string],
destination: string
]
proc getFilesOrClear(base: string, repoPath: string, gitSubdir: Option[string]):
(seq[string], Option[string]) =
let rawFiles = getGitFiles(repoPath, gitSubdir, false)
.filter(f => f != ".gitignore" and f != ".SRCINFO" and f.find('/') < 0)
.map(f => gitSubdir.map(s => s & "/" & f).get(f))
if rawFiles.len > 0:
(rawFiles, none(string))
else:
removeDirQuiet(repoPath)
(newSeq[string](), some(tr"$#: failed to clone git repository" % [base]))
proc cloneRepositories(config: Config, targets: seq[BaseTarget],
update: (int, int) -> void): (List[CloneResult], List[string]) =
proc cloneNext(index: int, results: List[CloneResult], messages: List[string]):
(List[CloneResult], List[string]) =
update(index, targets.len)
if index >= targets.len:
(results.reversed, messages.reversed)
else:
let target = targets[index]
let repoPath = repoPath(config.tmpRootCurrent, target.base)
removeDirQuiet(repoPath)
if target.aurGitUrl.isSome:
let (cloneCode, cerror) = cloneAurRepo(config,
target.base, target.aurGitUrl.unsafeGet, false)
if cloneCode != 0:
cloneNext(index + 1, results, toSeq(cerror.items) ^& messages)
else:
let (files, ferror) = getFilesOrClear(target.base, repoPath, none(string))
if ferror.isSome:
cloneNext(index + 1, results, ferror.unsafeGet ^& messages)
else:
cloneNext(index + 1, (target.base, repoPath, files,
target.destination) ^& results, messages)
elif target.gitRepo.isSome:
let gitRepo = target.gitRepo.unsafeGet
let cerror = clonePackageRepo(config, target.base,
target.version, gitRepo, false)
if cerror.isSome:
cloneNext(index + 1, results, cerror.unsafeGet ^& messages)
else:
let (files, ferror) = getFilesOrClear(target.base, repoPath, some(gitRepo.path))
if ferror.isSome:
cloneNext(index + 1, results, ferror.unsafeGet ^& messages)
else:
cloneNext(index + 1, (target.base, repoPath, files,
target.destination) ^& results, messages)
else:
let message = tr"$#: repository not found" % [target.base]
cloneNext(index + 1, results, message ^& messages)
cloneNext(0, nil, nil)
proc copyFiles(config: Config, quiet: bool, results: seq[CloneResult]): List[string] =
proc copyNext(index: int, messages: List[string]): List[string] =
if index >= results.len:
messages.reversed
else:
let res = results[index]
discard mkdir(res.destination, 0o755)
let error = try:
for f in res.files:
let index = f.rfind('/')
let name = if index >= 0: f[index + 1 .. ^1] else: f
let dest = if res.destination == ".": name else: res.destination & "/" & name
moveFile(res.path & "/" & f, dest)
printFile(config.color, quiet, res.base, dest)
none(string)
except OSError:
some(tr"$#: failed to move files" % [res.base])
copyNext(index + 1, toSeq(error.items) ^& messages)
copyNext(0, nil)
proc cloneAndCopy(config: Config, quiet: bool,
fullTargets: seq[FullPackageTarget[RpcPackageInfo]]): int =
let baseTargets = fullTargets.foldl(block:
let bases = a.map(x => x.base)
if b.isAurTargetFull:
let rpcInfo = b.pkgInfo.get
if rpcInfo.base in bases:
a
else:
a & (rpcInfo.base, rpcInfo.version, b.destination.get(rpcInfo.base),
some(rpcInfo.gitUrl), none(GitRepo))
else:
let foundInfo = b.foundInfos[0]
let pkg = foundInfo.pkg.get
if pkg.base in bases:
a
else:
let git = lookupGitRepo(foundInfo.repo, pkg.base, pkg.arch.get)
a & (pkg.base, pkg.version, b.destination.get(pkg.base),
none(string), git),
newSeq[BaseTarget]())
let (update, terminate) = if quiet:
(proc (a: int, b: int) {.closure.} = discard, proc () {.closure.} = discard)
else:
printProgressShare(config.progressBar, tr"cloning repositories")
let (results, rerrors) = cloneRepositories(config, baseTargets, update)
terminate()
for e in rerrors: printError(config.color, e)
let cerrors = copyFiles(config, quiet, toSeq(results.items))
for e in cerrors: printError(config.color, e)
for result in results:
removeDirQuiet(result.path)
discard rmdir(config.tmpRootCurrent)
if rerrors != nil and cerrors != nil:
1
else:
0
proc handleSyncSource*(args: seq[Argument], config: Config): int =
discard checkAndRefresh(config.color, args)
let quiet = args.check(%%%"quiet")
let targets = args.packageTargets(true)
if targets.len == 0:
printError(config.color, trp("no targets specified (use -h for help)\n"))
1
else:
let (syncTargets, checkAurNames) = withAlpm(config.root, config.db,
config.dbs, config.arch, handle, dbs, errors):
for e in errors: printError(config.color, e)
findSyncTargets(handle, dbs, targets, false, false)
let (rpcInfos, aerrors) = getRpcPackageInfos(checkAurNames)
for e in aerrors: printError(config.color, e)
let notFoundTargets = filterNotFoundSyncTargets(syncTargets,
rpcInfos, initTable[string, PackageReference]())
if notFoundTargets.len > 0:
printSyncNotFound(config, notFoundTargets)
1
else:
let fullTargets = mapAurTargets[RpcPackageInfo](syncTargets, rpcInfos)
cloneAndCopy(config, quiet, fullTargets)
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