David Aguilar <dav...@gmail.com> writes:
> Refactor show_tool_help() so that the tool-finding logic is broken out
> into separate functions.
>
> Signed-off-by: David Aguilar <dav...@gmail.com>
> ---
> git-mergetool--lib.sh | 60
> +++++++++++++++++++++++++++++----------------------
> 1 file changed, 34 insertions(+), 26 deletions(-)
>
> diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
> index cf52423..894b849 100644
> --- a/git-mergetool--lib.sh
> +++ b/git-mergetool--lib.sh
> @@ -2,6 +2,33 @@
> # git-mergetool--lib is a library for common merge tool functions
> MERGE_TOOLS_DIR=$(git --exec-path)/mergetools
>
> +mode_ok () {
> + diff_mode && can_diff ||
> + merge_mode && can_merge
> +}
I think you got the operator precedence mixed up.
What happens when diff_mode=true, can_diff=true, merge_mode=true and
can_merge=false?
if true && true || true && false
then
echo OK
else
echo NO
fi
if (true && true) || (true && false)
then
echo OK
else
echo NO
fi
> +is_available () {
> + merge_tool_path=$(translate_merge_tool_path "$1") &&
> + type "$merge_tool_path" >/dev/null 2>&1
> +}
> +
> +filter_tools () {
> + filter="$1"
> + prefix="$2"
> + (
> + cd "$MERGE_TOOLS_DIR" &&
> + for i in *
> + do
> + echo "$i"
> + done
> + ) | sort | while read tool
> + do
Please start a new line before keywords that define the syntactic
structure, like "while", i.e.
... piped | commands |
while read tool
do
...
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