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authorBoris Kolpackov <boris@codesynthesis.com>2018-03-03 09:48:02 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2018-03-03 09:48:02 +0200
commit2351afef6bcc3161188a296ea4c6f3f710d18201 (patch)
tree0427d25b0da7d98d019a351de2ad7f3e4458bfc5
parent668597d78359e7ee44aeda65c6bb6fcf09624932 (diff)
Add support for specifying just repository URL in pkg-build
-rw-r--r--bpkg/pkg-build.cxx44
1 files changed, 29 insertions, 15 deletions
diff --git a/bpkg/pkg-build.cxx b/bpkg/pkg-build.cxx
index 439aee7..34d1023 100644
--- a/bpkg/pkg-build.cxx
+++ b/bpkg/pkg-build.cxx
@@ -1073,16 +1073,30 @@ namespace bpkg
fail << "package name argument expected" <<
info << "run 'bpkg help pkg-build' for more information";
- // Check if the argument has the <packages>@<location> form. Return the
- // delimiter position if that's the case. Otherwise return string::npos.
+ // Check if the argument has the [<packages>]@<location> form or looks
+ // like a URL (the first colon is followed by "//"). Return the position
+ // of <location> if that's the case and string::npos otherwise.
//
- // We consider '@' to be such a delimiter if it comes before ':' (e.g., a
- // URL which could contain its own '@').
+ // Note that we consider '@' to be such a delimiter only if it comes
+ // before ':' (think a URL which could contain its own '@').
//
auto location = [] (const string& arg) -> size_t
{
size_t p (arg.find_first_of ("@:"));
- return p != string::npos && arg[p] == '@' ? p : string::npos;
+
+ if (p != string::npos)
+ {
+ if (arg[p] == ':')
+ {
+ p = arg.compare (p + 1, 2, "//") != 0
+ ? string::npos
+ : 0; // The whole thing is the location.
+ }
+ else
+ p += 1; // Skip '@'.
+ }
+
+ return p;
};
// Collect repository locations from <packages>@<location> arguments,
@@ -1102,7 +1116,7 @@ namespace bpkg
if (p != string::npos)
{
repository_location l (
- parse_location (string (arg, p + 1), nullopt /* type */));
+ parse_location (string (arg, p), nullopt /* type */));
auto pr = [&l] (const repository_location& i) -> bool
{
@@ -1152,18 +1166,18 @@ namespace bpkg
}
repository_location l (
- parse_location (string (arg, p + 1), nullopt /* type */));
+ parse_location (string (arg, p), nullopt /* type */));
shared_ptr<repository> r (db.load<repository> (l.canonical_name ()));
// If no packages are specified explicitly (the argument starts with
- // '@') then we select latest versions of all the packages from this
- // repository. Otherwise, we search for the specified packages and
- // versions (if specified) or latest versions (if unspecified) in the
- // repository and its complements (recursively), failing if any of
- // them are not found.
+ // '@' or is a URL) then we select latest versions of all the packages
+ // from this repository. Otherwise, we search for the specified
+ // packages and versions (if specified) or latest versions (if
+ // unspecified) in the repository and its complements (recursively),
+ // failing if any of them are not found.
//
- if (p == 0) // No packages are specified explicitly.
+ if (p == 0 || p == 1) // No packages are specified explicitly.
{
// Collect the latest package version.
//
@@ -1186,7 +1200,7 @@ namespace bpkg
}
else // Packages with optional versions in the coma-separated list.
{
- string ps (arg, 0, p);
+ string ps (arg, 0, p - 1);
for (size_t b (0); b != string::npos;)
{
// Extract the package.
@@ -1212,7 +1226,7 @@ namespace bpkg
dr << "package " << s << " is not found in " << r->name;
if (!r->complements.empty ())
- dr << " nor its complements";
+ dr << " or its complements";
}
// Add the package/version to the argument list.