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Extract pipe_readlines method which reads from the pipeline

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Nobuyoshi Nakada 2022-04-16 17:13:24 +09:00
parent b09e96341e
commit a3ef0746ce
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1 changed files with 9 additions and 5 deletions
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14
tool/sync_default_gems.rb
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@ -77,6 +77,12 @@ REPOSITORIES = {
win32ole: "ruby/win32ole",
}
def pipe_readlines(args, rs: "\0", chomp: true)
IO.popen(args) do |f|
f.readlines(rs, chomp: chomp)
end
end
# We usually don't use this. Please consider using #sync_default_gems_with_commits instead.
def sync_default_gems(gem)
repo = REPOSITORIES[gem.to_sym]
@ -424,9 +430,7 @@ def sync_default_gems_with_commits(gem, ranges, edit: nil)
# Ignore Merge commit and insufficiency commit for ruby core repository.
commits.delete_if do |sha, subject|
files = IO.popen(%W"git diff-tree -z --no-commit-id --name-only -r #{sha}") {|f|
f.readlines("\0", chomp: true)
}
files = pipe_readlines(%W"git diff-tree -z --no-commit-id --name-only -r #{sha}")
subject.start_with?("Merge", "Auto Merge") or files.all?(IGNORE_FILE_PATTERN)
end
@ -464,14 +468,14 @@ def sync_default_gems_with_commits(gem, ranges, edit: nil)
if result.empty?
skipped = true
elsif /^CONFLICT/ =~ result
result = IO.popen(%W"git status --porcelain", &:readlines).each(&:chomp!)
result = pipe_readlines(%W"git status --porcelain -z")
result.map! {|line| line[/^.U (.*)/, 1]}
result.compact!
ignore, conflict = result.partition {|name| IGNORE_FILE_PATTERN =~ name}
unless ignore.empty?
system(*%W"git reset HEAD --", *ignore)
File.unlink(*ignore)
ignore = IO.popen(%W"git status --porcelain" + ignore, &:readlines).map! {|line| line[/^.. (.*)/, 1]}
ignore = pipe_readlines(%W"git status --porcelain -z" + ignore).map! {|line| line[/^.. (.*)/, 1]}
system(*%W"git checkout HEAD --", *ignore) unless ignore.empty?
end
unless conflict.empty?