mirror of
https://github.com/frej/fast-export.git
synced 2025-11-03 17:55:49 +01:00
d77765a23e
When Plugins are used in a repository that contains largefiles,
the following exception is thrown as soon as the first largefile
is converted:
```
Traceback (most recent call last):
File "fast-export/hg-fast-export.py", line 728, in <module>
sys.exit(hg2git(options.repourl,m,options.marksfile,options.mappingfile,
File "fast-export/hg-fast-export.py", line 581, in hg2git
c=export_commit(ui,repo,rev,old_marks,max,c,authors,branchesmap,
File "fast-export/hg-fast-export.py", line 366, in export_commit
export_file_contents(ctx,man,modified,hgtags,fn_encoding,plugins)
File "fast-export/hg-fast-export.py", line 222, in export_file_contents
file_data = {'filename':filename,'file_ctx':file_ctx,'data':d}
UnboundLocalError: local variable 'file_ctx' referenced before assignment
```
This commit fixes the error by:
* initializing the file_ctx before the largefile handling takes place
* Providing a new `is_largefile` value for plugins so they can detect
if largefile handling was applied (and therefore the file_ctx
object may no longer be in sync with the git version of the file)
70 lines
1.4 KiB
Bash
Executable File
70 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2023 Felipe Contreras
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# Copyright (c) 2023 Frej Drejhammar
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# Copyright (c) 2025 Günther Nußmüller
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#
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# Check that plugin invocation works with largefiles.
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# This test uses the echo_file_data_test_plugin to verify that the
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# file data is passed correctly, including the largefile status.
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#
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test_description='Largefiles and plugin test'
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. "${SHARNESS_TEST_SRCDIR-$(dirname "$0")/sharness}"/sharness.sh || exit 1
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git_create() {
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git init -q "$1" &&
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git -C "$1" config core.ignoreCase false
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}
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git_convert() {
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(
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cd "$2" &&
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hg-fast-export.sh --repo "../$1" \
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-s --hgtags -n \
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--plugin ../../plugins/echo_file_data_test_plugin
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)
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}
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setup() {
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cat > "$HOME"/.hgrc <<-EOF
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[ui]
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username = Grevious Bodily Harmsworth <gbh@example.com>
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[extensions]
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largefiles =
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EOF
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}
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commit0() {
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(
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cd hgrepo &&
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echo "a_file" > a.txt &&
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echo "large" > b.txt
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hg add a.txt &&
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hg add --large b.txt &&
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hg commit -d "2023-03-17 01:00Z" -m "r0"
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)
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}
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setup
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test_expect_success 'largefile and plugin' '
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test_when_finished "rm -rf hgrepo gitrepo" &&
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(
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hg init hgrepo &&
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commit0
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) &&
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git_create gitrepo &&
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git_convert hgrepo gitrepo &&
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git -C gitrepo fast-export --all > actual &&
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test_cmp "$SHARNESS_TEST_DIRECTORY"/largefile_plugin.expected actual &&
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test_cmp "$SHARNESS_TEST_DIRECTORY"/largefile_plugin_file_info.expected gitrepo/largefile_info.txt
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'
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test_done
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