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Trivial changes from the lazy-trees branch

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This commit is contained in:
Eelco Dolstra 2022-12-07 12:58:58 +01:00
parent c4a6113800
commit 703d863a48
62 changed files with 394 additions and 248 deletions
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53
src/libfetchers/github.cc
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@ -26,11 +26,11 @@ std::regex hostRegex(hostRegexS, std::regex::ECMAScript);
struct GitArchiveInputScheme : InputScheme
{
virtual std::string type() = 0;
virtual std::string type() const = 0;
virtual std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const = 0;
std::optional<Input> inputFromURL(const ParsedURL & url) override
std::optional<Input> inputFromURL(const ParsedURL & url) const override
{
if (url.scheme != type()) return {};
@ -100,7 +100,7 @@ struct GitArchiveInputScheme : InputScheme
return input;
}
std::optional<Input> inputFromAttrs(const Attrs & attrs) override
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
{
if (maybeGetStrAttr(attrs, "type") != type()) return {};
@ -116,7 +116,7 @@ struct GitArchiveInputScheme : InputScheme
return input;
}
ParsedURL toURL(const Input & input) override
ParsedURL toURL(const Input & input) const override
{
auto owner = getStrAttr(input.attrs, "owner");
auto repo = getStrAttr(input.attrs, "repo");
@ -132,7 +132,7 @@ struct GitArchiveInputScheme : InputScheme
};
}
bool hasAllInfo(const Input & input) override
bool hasAllInfo(const Input & input) const override
{
return input.getRev() && maybeGetIntAttr(input.attrs, "lastModified");
}
@ -140,7 +140,7 @@ struct GitArchiveInputScheme : InputScheme
Input applyOverrides(
const Input & _input,
std::optional<std::string> ref,
std::optional<Hash> rev) override
std::optional<Hash> rev) const override
{
auto input(_input);
if (rev && ref)
@ -227,7 +227,7 @@ struct GitArchiveInputScheme : InputScheme
struct GitHubInputScheme : GitArchiveInputScheme
{
std::string type() override { return "github"; }
std::string type() const override { return "github"; }
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
{
@ -240,14 +240,29 @@ struct GitHubInputScheme : GitArchiveInputScheme
return std::pair<std::string, std::string>("Authorization", fmt("token %s", token));
}
std::string getHost(const Input & input) const
{
return maybeGetStrAttr(input.attrs, "host").value_or("github.com");
}
std::string getOwner(const Input & input) const
{
return getStrAttr(input.attrs, "owner");
}
std::string getRepo(const Input & input) const
{
return getStrAttr(input.attrs, "repo");
}
Hash getRevFromRef(nix::ref<Store> store, const Input & input) const override
{
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
auto host = getHost(input);
auto url = fmt(
host == "github.com"
? "https://api.%s/repos/%s/%s/commits/%s"
: "https://%s/api/v3/repos/%s/%s/commits/%s",
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"), *input.getRef());
host, getOwner(input), getRepo(input), *input.getRef());
Headers headers = makeHeadersWithAuthTokens(host);
@ -262,8 +277,10 @@ struct GitHubInputScheme : GitArchiveInputScheme
DownloadUrl getDownloadUrl(const Input & input) const override
{
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
auto host = getHost(input);
Headers headers = makeHeadersWithAuthTokens(host);
// If we have no auth headers then we default to the public archive
// urls so we do not run into rate limits.
const auto urlFmt =
@ -273,17 +290,17 @@ struct GitHubInputScheme : GitArchiveInputScheme
? "https://%s/%s/%s/archive/%s.tar.gz"
: "https://api.%s/repos/%s/%s/tarball/%s";
const auto url = fmt(urlFmt, host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"),
const auto url = fmt(urlFmt, host, getOwner(input), getRepo(input),
input.getRev()->to_string(Base16, false));
return DownloadUrl { url, headers };
}
void clone(const Input & input, const Path & destDir) override
void clone(const Input & input, const Path & destDir) const override
{
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
auto host = getHost(input);
Input::fromURL(fmt("git+https://%s/%s/%s.git",
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo")))
host, getOwner(input), getRepo(input)))
.applyOverrides(input.getRef(), input.getRev())
.clone(destDir);
}
@ -291,7 +308,7 @@ struct GitHubInputScheme : GitArchiveInputScheme
struct GitLabInputScheme : GitArchiveInputScheme
{
std::string type() override { return "gitlab"; }
std::string type() const override { return "gitlab"; }
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
{
@ -346,7 +363,7 @@ struct GitLabInputScheme : GitArchiveInputScheme
return DownloadUrl { url, headers };
}
void clone(const Input & input, const Path & destDir) override
void clone(const Input & input, const Path & destDir) const override
{
auto host = maybeGetStrAttr(input.attrs, "host").value_or("gitlab.com");
// FIXME: get username somewhere
@ -359,7 +376,7 @@ struct GitLabInputScheme : GitArchiveInputScheme
struct SourceHutInputScheme : GitArchiveInputScheme
{
std::string type() override { return "sourcehut"; }
std::string type() const override { return "sourcehut"; }
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
{
@ -433,7 +450,7 @@ struct SourceHutInputScheme : GitArchiveInputScheme
return DownloadUrl { url, headers };
}
void clone(const Input & input, const Path & destDir) override
void clone(const Input & input, const Path & destDir) const override
{
auto host = maybeGetStrAttr(input.attrs, "host").value_or("git.sr.ht");
Input::fromURL(fmt("git+https://%s/%s/%s",