lix/tests/functional/fetchers.sh

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source common.sh
requireGit
clearStore
testFetchTreeError() {
rawFetchTreeArg="${1?fetchTree arg missing}"
messageSubstring="${2?messageSubstring missing}"
output="$(nix eval --impure --raw --expr "(builtins.fetchTree $rawFetchTreeArg).outPath" 2>&1)" && status=0 || status=$?
grepQuiet "$messageSubstring" <<<"$output"
test "$status" -ne 0
}
# github/gitlab/sourcehut fetcher input validation
for provider in github gitlab sourcehut; do
# ref/rev validation
testFetchTreeError \
"{ type = \"$provider\"; owner = \"foo\"; repo = \"bar\"; ref = \",\"; }" \
"URL '$provider:foo/bar' contains an invalid branch/tag name"
testFetchTreeError \
"\"$provider://host/foo/bar/,\"" \
"URL '$provider:foo/bar', ',' is not a commit hash or a branch/tag name"
testFetchTreeError \
"\"$provider://host/foo/bar/f16d8f43dd0998cdb315a2cccf2e4d10027e7ca4?rev=abc\"" \
"URL '$provider://host/foo/bar/f16d8f43dd0998cdb315a2cccf2e4d10027e7ca4?rev=abc' already contains a ref or rev"
testFetchTreeError \
"\"$provider://host/foo/bar/ref?ref=ref2\"" \
"URL '$provider://host/foo/bar/ref?ref=ref2' already contains a ref or rev"
# host validation
testFetchTreeError \
"{ type = \"$provider\"; owner = \"foo\"; repo = \"bar\"; host = \"git_hub.com\"; }" \
"URL '$provider:foo/bar' contains an invalid instance host"
testFetchTreeError \
"\"$provider://host/foo/bar/ref?host=git_hub.com\"" \
"URL '$provider:foo/bar' contains an invalid instance host"
# invalid attributes
testFetchTreeError \
"{ type = \"$provider\"; owner = \"foo\"; repo = \"bar\"; wrong = true; }" \
"unsupported input attribute 'wrong'"
testFetchTreeError \
"\"$provider://host/foo/bar/ref?wrong=1\"" \
"unsupported input attribute 'wrong'"
done
# unsupported attributes w/ tarball fetcher
testFetchTreeError \
"\"https://host/foo?wrong=1\"" \
"unsupported tarball input attribute 'wrong'. If you wanted to fetch a tarball with a query parameter, please use '{ type = \"tarball\"; url = \"...\"; }"
# test for unsupported attributes / validation in git fetcher
testFetchTreeError \
"\"git+https://github.com/owner/repo?invalid=1\"" \
"unsupported Git input attribute 'invalid'"
testFetchTreeError \
"\"git+https://github.com/owner/repo?url=foo\"" \
"URL 'git+https://github.com/owner/repo?url=foo' must not override url via query param!"
testFetchTreeError \
"\"git+https://github.com/owner/repo?ref=foo.lock\"" \
"invalid Git branch/tag name 'foo.lock'"
testFetchTreeError \
"{ type = \"git\"; url =\"https://github.com/owner/repo\"; ref = \"foo.lock\"; }" \
"invalid Git branch/tag name 'foo.lock'"
# same for mercurial
testFetchTreeError \
"\"hg+https://forge.tld/owner/repo?invalid=1\"" \
"unsupported Mercurial input attribute 'invalid'"
testFetchTreeError \
"{ type = \"hg\"; url = \"https://forge.tld/owner/repo\"; invalid = 1; }" \
"unsupported Mercurial input attribute 'invalid'"
testFetchTreeError \
"\"hg+https://forge.tld/owner/repo?ref=,\"" \
"invalid Mercurial branch/tag name ','"
testFetchTreeError \
"{ type = \"hg\"; url = \"https://forge.tld/owner/repo\"; ref = \",\"; }" \
"invalid Mercurial branch/tag name ','"