fix: docker working directory (#10)

fix that the docker working directory is the current directory.

Author: fentas

.bin/argsh

@@ -104,7 +104,7 @@ argsh::main() {
   local tty=""
   [[ ! -t 1 ]] || tty="-it"
   # shellcheck disable=SC2046
-  docker run --rm ${tty} $(docker::user) \
+  docker run --rm ${tty} $(docker::user) -w /workspace \
     -e "BATS_LOAD" \
     -e "ARGSH_SOURCE" \
     -e "GIT_COMMIT_SHA=$(git rev-parse HEAD || :)" \

libraries/docker.sh

@@ -25,12 +25,20 @@ docker::user() {
   local user="${3:-"$(whoami)"}"
   local home="${4:-"/workspace"}"
   local shell="${5:-"/bin/sh"}"
+  local curr
+  curr="$(pwd)"
+  curr="${curr#"${PATH_BASE:-}"}"
+  if [[ "${curr}" == "$(pwd)" ]]; then
+    curr="${home}"
+  else  
+    curr="${home}${curr}"
+  fi
 
   echo "${user}:x:${uid}:${gid}::${home}:${shell}" > /tmp/docker_passwd
   echo "${user}:x:${gid}:" > /tmp/docker_group
   echo "-v /tmp/docker_passwd:/etc/passwd -v /tmp/docker_group:/etc/group"
   echo "-u ${uid}:${gid}"
 
-  echo "-v ${PATH_BASE:-.}:${home}"
-  echo "-w ${home}"
+  echo "-v ${PATH_BASE:-"$(pwd)"}:${home}"
+  echo "-w ${curr}"
 }

libraries/main.sh

@@ -28,7 +28,7 @@ argsh::shebang() {
       return 1
     } >&2
     local tty=""
-    [[ ! -t 1 ]] || tty="-it"
+    ! tty -s || tty="-it"
     # shellcheck disable=SC2046
     docker run --rm ${tty} $(docker::user) \
       -e "BATS_LOAD" \
@@ -37,7 +37,7 @@ argsh::shebang() {
       -e "GIT_VERSION=$(git describe --tags --dirty || :)" \
       ghcr.io/arg-sh/argsh:latest "${@}" 
     return 0
-  } >&2
+  }
   bash::version 4 3 0 || {
     echo "This script requires bash 4.3.0 or later"
     return 1