✨ add utilities `hub` and `zip`

- [x] add custom processing for `hub` and `zip`
- [x] ✅ add tests for `hub` and `zip`

.hastest.bats

@@ -144,14 +144,16 @@ teardown() {
 }
 
 @test "testing archiving commands" {
-  run $has tar unzip gzip xz unar pv
+  run $has tar unzip gzip xz unar pv zip
 
   [ "$status" -eq 0 ]
-  [ "$(echo "${output}" | grep "tar")" ]
-  [ "$(echo "${output}" | grep "unzip")" ]
-  [ "$(echo "${output}" | grep "xz")" ]
-  [ "$(echo "${output}" | grep "unar")" ]
-  [ "$(echo "${output}" | grep "pv")" ]
+  [ "$(echo "${lines[0]}" | grep "tar")" ]
+  [ "$(echo "${lines[1]}" | grep "unzip")" ]
+  [ "$(echo "${lines[2]}" | grep "gzip")" ]
+  [ "$(echo "${lines[3]}" | grep "xz")" ]
+  [ "$(echo "${lines[4]}" | grep "unar")" ]
+  [ "$(echo "${lines[5]}" | grep "pv")" ]
+  [ "$(echo "${lines[6]}" | grep "zip")" ]
 }
 
 @test "testing coreutils commands" {
@@ -162,3 +164,12 @@ teardown() {
   [ "$(echo "${lines[5]}" | grep "file")" ]
   [ "$(echo "${lines[6]}" | grep "gnu_coreutils")" ]
 }
+
+@test "testing hub version is different to git version" {
+  run $has hub git
+
+  [ "$status" -eq 0 ]
+  [ "$(echo "${lines[0]}" | grep "hub")" ]
+  [ "$(echo "${lines[1]}" | grep "git")" ]
+  [ ! "${lines[0]##*\ }" = "${lines[1]##*\ }" ]
+}

has

@@ -154,6 +154,18 @@ __detect(){
     # readlink (GNU coreutils) 8.28
     gnu_coreutils)    __dynamic_detect--version readlink ;;
 
+    ## hub uses --version but version string is on second line, or third if HUB_VERBOSE set
+    hub)
+      version=$(HUB_VERBOSE='' hub --version 2>&1 | sed -n 2p | grep -Eo "${REGEX_SIMPLE_VERSION}" | head -1)
+      status=$?
+      ;;
+
+    ## zip uses -v but version string is on second line
+    zip)
+      version=$(zip -v 2>&1 | sed -n 2p | grep -Eo "${REGEX_SIMPLE_VERSION}" | head -1)
+      status=$?
+      ;;
+
     has)
       version=$(has 2>&1 | grep -Eo "${REGEX_SIMPLE_VERSION}" | head -1)
       status=$?