Merge pull request #14 from caarlos0/compat

Keep compatibility

README.md

@@ -117,7 +117,7 @@ gpr() {
 }
 ```
 
-So I can `git push` and `open_pr` in a single, three letters command:
+So I can `git push` and `git open-pr` in a single, three letters command:
 
 ```console
 $ gpr

git-open-pr

@@ -1,41 +1,4 @@
-#!/bin/sh
-_get_repo() {
-  echo "$1" | sed -e "s/.git$//" -e "s/.*github.com[:/]\(.*\)/\1/"
-}
-
-_build_url() {
-  # shellcheck disable=SC2039
-  local upstream origin branch repo pr_url target
-  upstream="$(git config --get remote.upstream.url)"
-  origin="$(git config --get remote.origin.url)"
-  branch="$(git symbolic-ref --short HEAD)"
-  repo="$(_get_repo "$origin")"
-  pr_url="https://github.com/$repo/pull/new"
-  target="$1"
-  test -z "$target" && target="master"
-  if [ -z "$upstream" ]; then
-    echo "$pr_url/$target...$branch"
-  else
-    # shellcheck disable=SC2039
-    local origin_name upstream_name
-    origin_name="$(echo "$repo" | cut -f1 -d'/')"
-    upstream_name="$(_get_repo "$upstream" | cut -f1 -d'/')"
-    echo "$pr_url/$upstream_name:$target...$origin_name:$branch"
-  fi
-}
-
-# shellcheck disable=SC2039
-__open_pr() {
-  # shellcheck disable=SC2039
-  local url
-  url="$(_build_url "$*")"
-  if [ "$(uname -s)" = "Darwin" ]; then
-    open "$url" 2> /dev/null
-  else
-    xdg-open "$url" > /dev/null 2> /dev/null
-  fi
-}
-
-# shellcheck disable=SC2128
-test "$0" != "$BASH_SOURCE" || echo "$ZSH_EVAL_CONTEXT" | egrep ":file$" ||
-  __open_pr "$@"
+#!/bin/bash
+# shellcheck disable=SC1090
+source "$(dirname "$0")/git-open-pr.sh"
+open-pr "$@"

git-open-pr.plugin.zsh

@@ -0,0 +1 @@
+git-open-pr.sh

git-open-pr.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+_get_repo() {
+  echo "$1" | sed -e "s/.git$//" -e "s/.*github.com[:/]\(.*\)/\1/"
+}
+
+_build_url() {
+  # shellcheck disable=SC2039
+  local upstream origin branch repo pr_url target
+  upstream="$(git config --get remote.upstream.url)"
+  origin="$(git config --get remote.origin.url)"
+  branch="$(git symbolic-ref --short HEAD)"
+  repo="$(_get_repo "$origin")"
+  pr_url="https://github.com/$repo/pull/new"
+  target="$1"
+  test -z "$target" && target="master"
+  if [ -z "$upstream" ]; then
+    echo "$pr_url/$target...$branch"
+  else
+    # shellcheck disable=SC2039
+    local origin_name upstream_name
+    origin_name="$(echo "$repo" | cut -f1 -d'/')"
+    upstream_name="$(_get_repo "$upstream" | cut -f1 -d'/')"
+    echo "$pr_url/$upstream_name:$target...$origin_name:$branch"
+  fi
+}
+
+# shellcheck disable=SC2039
+open-pr() {
+  # shellcheck disable=SC2039
+  local url
+  url="$(_build_url "$*")"
+  if [ "$(uname -s)" = "Darwin" ]; then
+    open "$url" 2> /dev/null
+  else
+    xdg-open "$url" > /dev/null 2> /dev/null
+  fi
+}

tests/test-helper.sh

@@ -5,4 +5,4 @@
 # shellcheck disable=1091
 source assert.sh
 # shellcheck disable=1091
-source git-open-pr
+source git-open-pr.sh