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fixture and implementation for git fetcher failure handling

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Signed-off-by: Clinton Wolfe <clintoncwolfe@gmail.com>
This commit is contained in:
Clinton Wolfe 2019-11-20 12:27:24 -05:00
parent c1d1e6d12f
commit 4bda0ddeeb
2 changed files with 14 additions and 5 deletions
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10
lib/inspec/fetcher/git.rb
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@ -90,8 +90,8 @@ module Inspec::Fetcher
# vendoring to something more complex, don't bother. # vendoring to something more complex, don't bother.
FileUtils.rmdir(destination_path) if Dir.empty?(destination_path) FileUtils.rmdir(destination_path) if Dir.empty?(destination_path)
raise ArgumentError, "Cannot find relative path '#{@relative_path}' " \ raise Inspec::FetcherFailure.new("Cannot find relative path '#{@relative_path}' " \
"within profile in git repo specified by '#{@remote_url}'" "within profile in git repo specified by '#{@remote_url}'")
end end
FileUtils.cp_r("#{working_dir}/#{@relative_path}", destination_path) FileUtils.cp_r("#{working_dir}/#{@relative_path}", destination_path)
end end
@ -129,11 +129,11 @@ module Inspec::Fetcher
def resolve_ref(ref_name) def resolve_ref(ref_name)
command_string = "git ls-remote \"#{@remote_url}\" \"#{ref_name}*\"" command_string = "git ls-remote \"#{@remote_url}\" \"#{ref_name}*\""
cmd = shellout(command_string) cmd = shellout(command_string)
raise "Error running '#{command_string}': #{cmd.stderr}" unless cmd.exitstatus == 0 raise Inspec::FetcherFailure.new("Profile git dependency failed for #{@remote_url} - error running '#{command_string}': #{cmd.stderr}") unless cmd.exitstatus == 0
ref = parse_ls_remote(cmd.stdout, ref_name) ref = parse_ls_remote(cmd.stdout, ref_name)
unless ref unless ref
raise "Unable to resolve #{ref_name} to a specific git commit for #{@remote_url}" raise Inspec::FetcherFailure.new("Profile git dependency failed - unable to resolve #{ref_name} to a specific git commit for #{@remote_url}")
end end
ref ref
@ -191,7 +191,7 @@ module Inspec::Fetcher
cmd.error! cmd.error!
cmd.status cmd.status
rescue Errno::ENOENT rescue Errno::ENOENT
raise "To use git sources, you must have git installed." raise Inspec::FetcherFailure.new("Profile git dependency failed for #{@remote_url} - to use git sources, you must have git installed.")
end end
def shellout(cmd, opts = {}) def shellout(cmd, opts = {})

9
test/fixtures/profiles/fetcher-failures/git-bad/inspec.yml vendored Normal file
View file

@ -0,0 +1,9 @@
name: git-bad
license: Apache-2.0
summary: A profile with a bad git dependency
version: 0.1.0
supports:
platform: os
depends:
- name: nonesuch
git: http://localhost/no/such