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Fixed merge conflict resolution functions to handle multiple expanded arguments

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This commit is contained in:
Nathan Broadbent
2012-08-13 00:58:51 +12:00
parent aaf4f5fac5
commit d128fb58d7
1 changed files with 25 additions and 6 deletions
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31
lib/git/status_shortcuts.sh
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@@ -115,7 +115,7 @@ git_silent_add_patch_shortcuts() {
IFS=$'\t'
for file in $(git_expand_args "$@"); do
git add -p "$file"
echo -e "# add '$file'"
echo -e "# Added '$file'"
done
IFS=$' \t\n'
echo "#"
@@ -142,26 +142,32 @@ git_show_affected_files(){
# * git_show_affected_files() - shows files affected by a given SHA1, etc.
git_expand_args() {
first=1
OLDIFS="$IFS"; IFS=" " # We need to split on spaces to loop over expanded range
for arg in "$@"; do
if [[ "$arg" =~ ^[0-9]+$ ]] ; then # Substitute $e{*} variables for any integers
if [ "$first" -eq 1 ]; then first=0; else printf '\t'; fi
eval printf '%s' "\"\$$git_env_char$arg\""
elif [[ "$arg" =~ ^[0-9]+-[0-9]+$ ]]; then # Expand ranges into $e{*} variables
OLDIFS="$IFS"; IFS=" " # We need to split on spaces to loop over expanded range
for i in $(eval echo {${arg/-/..}}); do
if [ "$first" -eq 1 ]; then first=0; else printf '\t'; fi
eval printf '%s' "\"\$$git_env_char$i\""
done
IFS="$OLDIFS"
else # Otherwise, treat $arg as a normal string.
if [ "$first" -eq 1 ]; then first=0; else printf '\t'; fi
printf '%s' "$arg"
fi
done
IFS="$OLDIFS"
}
# Wrapper function around git_expand_argsthat also escapes spaces in paths with '\ '
# (internal functions need spaces unescaped.)
_git_expand_args_escaped() { git_expand_args "$@" | sed -e "s/ /\\\ /g"; }
# Execute a command with expanded args, e.g. Delete files 6 to 12: $ ge rm 6-12
# Fails if command is a number or range (probably not worth fixing)
exec_git_expand_args() { eval "$(git_expand_args "$@" | sed -e "s/ /\\\ /g")"; }
exec_git_expand_args() { eval "$(_git_expand_args_escaped "$@")"; }
# Clear numbered env variables
git_clear_vars() {
@@ -174,8 +180,21 @@ git_clear_vars() {
# Shortcuts for resolving merge conflicts.
ours(){ local files=$(git_expand_args "$@"); git checkout --ours "$files"; git add "$files"; }
theirs(){ local files=$(git_expand_args "$@"); git checkout --theirs "$files"; git add "$files"; }
_git_resolve_merge_conflict() {
if [ -n "$2" ]; then
# Expand args and process resulting set of files.
IFS=$'\t'
for file in $(git_expand_args "${@:2}"); do
git checkout "--$1""s" "$file" # "--$1""s" is expanded to --ours or --theirs
git add "$file"
echo -e "# Added $1 version of '$file'"
done
IFS=$' \t\n'
echo -e "# -- If you have finished resolving conflicts, commit the resolutions with 'git commit'"
fi
}
ours(){ _git_resolve_merge_conflict "our" "$@"; }
theirs(){ _git_resolve_merge_conflict "their" "$@"; }
# Git commit prompts