mirror of
https://github.com/ivabus/pantry
synced 2024-11-22 16:35:07 +03:00
63 lines
1.6 KiB
Bash
Executable file
63 lines
1.6 KiB
Bash
Executable file
#!/bin/sh
|
||
|
||
set -e
|
||
|
||
# This function searches through the provided arguments
|
||
# to find the first non-option argument, which is assumed
|
||
# to be the git subcommand.
|
||
find_git_subcommand() {
|
||
skip_next=0 # Flag to indicate if the next argument should be skipped.
|
||
|
||
for arg in "$@"; do
|
||
# If the skip_next flag is set, skip this argument.
|
||
if [ "$skip_next" -eq 1 ]; then
|
||
skip_next=0
|
||
continue
|
||
fi
|
||
|
||
# Check for options that require skipping the next argument.
|
||
case $arg in
|
||
-C | --git-dir | --work-tree | --namespace | --super-prefix | --config-env | -c)
|
||
skip_next=1 # The next argument is a value for these options.
|
||
continue
|
||
;;
|
||
-*)
|
||
continue # Skip other options that start with '-'.
|
||
;;
|
||
esac
|
||
|
||
# If we reach this point, it's likely the git subcommand.
|
||
echo "$arg"
|
||
return
|
||
done
|
||
}
|
||
|
||
libexec="$(cd "$(dirname "$0")/.." && pwd)"/libexec
|
||
|
||
# extract the git subcommand
|
||
cmd=$(find_git_subcommand "$@")
|
||
|
||
_provides() {
|
||
if foo="$(pkgx --provider git-"$cmd")"; then
|
||
echo "$foo"
|
||
else
|
||
# syncing is slow but let’s be sure about it
|
||
pkgx --sync --provider git-"$cmd"
|
||
fi
|
||
}
|
||
|
||
_is_alias() {
|
||
git config --get-regexp '^alias\.' | awk '{ print $1 }' | sed 's/alias\.//' | grep -qx "$cmd"
|
||
}
|
||
|
||
if [ -z "$cmd" ]; then
|
||
exec "$libexec/git" "$@"
|
||
elif [ -x "$libexec/git-$cmd" ] && [ -f "$libexec/git-$cmd" ]; then
|
||
exec "$libexec/git" "$@"
|
||
elif type "git-$cmd" >/dev/null 2>&1; then
|
||
exec "$libexec/git" "$@"
|
||
elif ! _is_alias && command -v pkgx >/dev/null 2>&1 && pkg=$(_provides); then
|
||
exec pkgx +"$pkg" "$libexec/git" "$@"
|
||
else
|
||
exec "$libexec/git" "$@"
|
||
fi
|