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Fix #18: improve vim 'session' strategy

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Bruno Sutic 2014-08-28 13:43:04 +02:00
parent ee1ab0c728
commit 8cb5b21e2f
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2 changed files with 12 additions and 1 deletions
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2
CHANGELOG.md
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@ -1,6 +1,8 @@
# Changelog # Changelog
### master ### master
- bugfix: with vim 'session' strategy, if the session file does not exist - make
sure wim does not contain `-S` flag
### v0.1.0, 2014-08-28 ### v0.1.0, 2014-08-28
- refactor checking if saved tmux session exists - refactor checking if saved tmux session exists

11
strategies/vim_session.sh
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@ -4,7 +4,7 @@
# #
# Restores a vim session from 'Session.vim' file, if it exists. # Restores a vim session from 'Session.vim' file, if it exists.
# If 'Session.vim' does not exist, it falls back to invoking the original # If 'Session.vim' does not exist, it falls back to invoking the original
# command. # command (withouth the `-S` flag).
ORIGINAL_COMMAND="$1" ORIGINAL_COMMAND="$1"
DIRECTORY="$2" DIRECTORY="$2"
@ -13,9 +13,18 @@ vim_session_file_exists() {
[ -e "${DIRECTORY}/Session.vim" ] [ -e "${DIRECTORY}/Session.vim" ]
} }
original_command_contains_session_flag() {
[[ "$ORIGINAL_COMMAND" =~ "-S" ]]
}
main() { main() {
if vim_session_file_exists; then if vim_session_file_exists; then
echo "vim -S" echo "vim -S"
elif original_command_contains_session_flag; then
# Session file does not exist, yet the orignal vim command contains
# session flag `-S`. This will cause an error, so we're falling back to
# starting plain vim.
echo "vim"
else else
echo "$ORIGINAL_COMMAND" echo "$ORIGINAL_COMMAND"
fi fi