forked from lix-project/lix
Maximilian Bosch
87fd1f024c
The original attempt at this introduced a regression; this commit reverts the revert and fixes the regression. This reverts commit3e151d4d77. Fix to the regression: flakeref: fix handling of `?dir=` param for flakes in subdirs As reported in #419[1], accessing a flake in a subdir of a Git repository fails with the previous commit[2] applied with the error error: unsupported Git input attribute 'dir' The problem is that the `dir`-param is inserted into the parsed URL if a flake is fetched from the subdir of a Git repository. However, for the fetching part this isn't even needed. The fix is to just pass `subdir` as second argument to `FlakeRef` (which needs a `basedir` that can be empty) and leave the parsedURL as-is. Added a regression test to make sure we don't run into this again. [1] lix-project/lix#419 [2] e22172aaf6b6a366cecd3c025590e68fa2b91bcc, originally3e151d4d77Change-Id:I2c72d5a32e406a7ca308e271730bd0af01c5d18b
92 lines
3.3 KiB
Bash
92 lines
3.3 KiB
Bash
source common.sh
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requireGit
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clearStore
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testFetchTreeError() {
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rawFetchTreeArg="${1?fetchTree arg missing}"
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messageSubstring="${2?messageSubstring missing}"
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output="$(nix eval --impure --raw --expr "(builtins.fetchTree $rawFetchTreeArg).outPath" 2>&1)" && status=0 || status=$?
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grepQuiet "$messageSubstring" <<<"$output"
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test "$status" -ne 0
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}
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# github/gitlab/sourcehut fetcher input validation
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for provider in github gitlab sourcehut; do
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# ref/rev validation
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testFetchTreeError \
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"{ type = \"$provider\"; owner = \"foo\"; repo = \"bar\"; ref = \",\"; }" \
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"URL '$provider:foo/bar' contains an invalid branch/tag name"
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testFetchTreeError \
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"\"$provider://host/foo/bar/,\"" \
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"URL '$provider:foo/bar', ',' is not a commit hash or a branch/tag name"
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testFetchTreeError \
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"\"$provider://host/foo/bar/f16d8f43dd0998cdb315a2cccf2e4d10027e7ca4?rev=abc\"" \
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"URL '$provider://host/foo/bar/f16d8f43dd0998cdb315a2cccf2e4d10027e7ca4?rev=abc' already contains a ref or rev"
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testFetchTreeError \
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"\"$provider://host/foo/bar/ref?ref=ref2\"" \
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"URL '$provider://host/foo/bar/ref?ref=ref2' already contains a ref or rev"
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# host validation
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testFetchTreeError \
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"{ type = \"$provider\"; owner = \"foo\"; repo = \"bar\"; host = \"git_hub.com\"; }" \
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"URL '$provider:foo/bar' contains an invalid instance host"
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testFetchTreeError \
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"\"$provider://host/foo/bar/ref?host=git_hub.com\"" \
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"URL '$provider:foo/bar' contains an invalid instance host"
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# invalid attributes
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testFetchTreeError \
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"{ type = \"$provider\"; owner = \"foo\"; repo = \"bar\"; wrong = true; }" \
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"unsupported input attribute 'wrong'"
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testFetchTreeError \
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"\"$provider://host/foo/bar/ref?wrong=1\"" \
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"unsupported input attribute 'wrong'"
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done
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# unsupported attributes w/ tarball fetcher
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testFetchTreeError \
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"\"https://host/foo?wrong=1\"" \
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"unsupported tarball input attribute 'wrong'. If you wanted to fetch a tarball with a query parameter, please use '{ type = \"tarball\"; url = \"...\"; }"
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# test for unsupported attributes / validation in git fetcher
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testFetchTreeError \
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"\"git+https://github.com/owner/repo?invalid=1\"" \
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"unsupported Git input attribute 'invalid'"
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testFetchTreeError \
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"\"git+https://github.com/owner/repo?url=foo\"" \
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"URL 'git+https://github.com/owner/repo?url=foo' must not override url via query param!"
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testFetchTreeError \
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"\"git+https://github.com/owner/repo?ref=foo.lock\"" \
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"invalid Git branch/tag name 'foo.lock'"
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testFetchTreeError \
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"{ type = \"git\"; url =\"https://github.com/owner/repo\"; ref = \"foo.lock\"; }" \
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"invalid Git branch/tag name 'foo.lock'"
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# same for mercurial
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testFetchTreeError \
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"\"hg+https://forge.tld/owner/repo?invalid=1\"" \
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"unsupported Mercurial input attribute 'invalid'"
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testFetchTreeError \
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"{ type = \"hg\"; url = \"https://forge.tld/owner/repo\"; invalid = 1; }" \
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"unsupported Mercurial input attribute 'invalid'"
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testFetchTreeError \
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"\"hg+https://forge.tld/owner/repo?ref=,\"" \
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"invalid Mercurial branch/tag name ','"
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testFetchTreeError \
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"{ type = \"hg\"; url = \"https://forge.tld/owner/repo\"; ref = \",\"; }" \
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"invalid Mercurial branch/tag name ','"
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