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| author | Frank LENORMAND <lenormf@gmail.com> | 2017-03-22 16:47:25 +0300 |
|---|---|---|
| committer | Frank LENORMAND <lenormf@gmail.com> | 2017-03-23 08:50:43 +0300 |
| commit | 6b8587000b99ff973ea38cb8aa713bfb2c7502d2 (patch) | |
| tree | 23b42d80eee5e8ad35714b07d2ac1412e37f74b3 /src | |
| parent | 5a403a961149e51f344233c901bee5da9e7cac0a (diff) | |
src: Introduce a `-i` suffix flag for filter backups
This commit allows the user to chose to backup the files on which a
filter has been run, by specifying a suffix for the backup file. The
former implementation always backed up the files with a hardcoded
".kak-bak" suffix.
When no suffix is specified on the command line, the files are not
saved.
Fixes #1288
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/main.cc b/src/main.cc index b592a7b3..a21be6c5 100644 --- a/src/main.cc +++ b/src/main.cc @@ -642,7 +642,7 @@ int run_server(StringView session, return 0; } -int run_filter(StringView keystr, StringView commands, ConstArrayView<StringView> files, bool quiet) +int run_filter(StringView keystr, StringView commands, ConstArrayView<StringView> files, bool quiet, StringView suffix_backup) { StringRegistry string_registry; GlobalScope global_scope; @@ -689,7 +689,8 @@ int run_filter(StringView keystr, StringView commands, ConstArrayView<StringView for (auto& file : files) { Buffer* buffer = open_file_buffer(file); - write_buffer_to_file(*buffer, file + ".kak-bak"); + if (not suffix_backup.empty()) + write_buffer_to_file(*buffer, file + suffix_backup); apply_to_buffer(*buffer); write_buffer_to_file(*buffer, file); buffer_manager.delete_buffer(*buffer); @@ -796,6 +797,7 @@ int main(int argc, char* argv[]) { "d", { false, "run as a headless session (requires -s)" } }, { "p", { true, "just send stdin as commands to the given session" } }, { "f", { true, "act as a filter, executing given keys on given files" } }, + { "i", { true, "backup the files on which a filter is applied using the given suffix" } }, { "q", { false, "in filter mode, be quiet about errors applying keys" } }, { "ui", { true, "set the type of user interface to use (ncurses, dummy, or json)" } }, { "l", { false, "list existing sessions" } }, @@ -862,7 +864,8 @@ int main(int argc, char* argv[]) files.emplace_back(parser[i]); return run_filter(*keys, init_cmds, files, - (bool)parser.get_switch("q")); + (bool)parser.get_switch("q"), + parser.get_switch("i").value_or(StringView{})); } Vector<StringView> files; |