mirror of
https://github.com/ivabus/pantry
synced 2024-11-10 10:35:17 +03:00
64 lines
1.6 KiB
Bash
Executable file
64 lines
1.6 KiB
Bash
Executable file
#!/bin/sh
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set -e
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# This function searches through the provided arguments
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# to find the first non-option argument, which is assumed
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# to be the git subcommand.
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find_git_subcommand() {
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skip_next=0 # Flag to indicate if the next argument should be skipped.
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for arg in "$@"; do
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# If the skip_next flag is set, skip this argument.
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if [ "$skip_next" -eq 1 ]; then
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skip_next=0
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continue
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fi
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# Check for options that require skipping the next argument.
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case $arg in
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-C | --git-dir | --work-tree | --namespace | --super-prefix | --config-env | -c)
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skip_next=1 # The next argument is a value for these options.
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continue
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;;
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-*)
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continue # Skip other options that start with '-'.
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;;
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esac
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# If we reach this point, it's likely the git subcommand.
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echo "$arg"
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return
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done
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}
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libexec="$(cd "$(dirname "$0")/.." && pwd)"/libexec
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# extract the git subcommand
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cmd=$(find_git_subcommand "$@")
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_provides() {
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if foo="$(pkgx --provider git-"$cmd")"; then
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echo "$foo"
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else
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# syncing is slow but let’s be sure about it
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pkgx --sync --provider git-"$cmd"
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fi
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}
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_is_alias() {
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git config --get-regexp '^alias\.' | awk '{ print $1 }' | sed 's/alias\.//' | grep -qx "$cmd"
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}
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if [ -z "$cmd" ]; then
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exec "$libexec/git" "$@"
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elif [ -x "$libexec/git-$cmd" ] && [ -f "$libexec/git-$cmd" ]; then
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exec "$libexec/git" "$@"
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elif type "git-$cmd" >/dev/null 2>&1; then
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exec "$libexec/git" "$@"
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elif ! _is_alias && command -v pkgx >/dev/null 2>&1 && pkg=$(_provides); then
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exec pkgx +"$pkg" "$libexec/git" "$@"
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else
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exec "$libexec/git" "$@"
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fi
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