Added format command

Author: polytypic

README.md

@@ -64,6 +64,12 @@ emacs internals/program/hello.cpp &
 cppsm test-watch
 ```
 
+Format project files inplace:
+
+```bash
+cppsm format
+```
+
 Clone an existing project:
 
 ```bash

bash_completion

@@ -10,7 +10,7 @@ __cppsm_complete() {
   case "$PREVIOUS" in
     cppsm)
       # shellcheck disable=SC2207
-      COMPREPLY=($(compgen -W "add build build-watch clone hello init list remove setup test test-watch update-all" -- "$CURRENT"))
+      COMPREPLY=($(compgen -W "add build build-watch clone format hello init list remove setup test test-watch update-all" -- "$CURRENT"))
       ;;
     add)
       # shellcheck disable=SC2207

commands/format

@@ -0,0 +1,25 @@
+#!/bin/bash -e
+
+# shellcheck source=.settings
+. "${BASH_SOURCE%/*}/.settings"
+
+if [ "$#" -ne 0 ] || [ ! -d .git ] ; then
+  CMD="${0##*/}"
+  cat << EOF
+Usage: $CMD
+
+Formats project files inplace using
+- clang-format ( https://clang.llvm.org/docs/ClangFormat.html ), and
+- prettier ( https://prettier.io/ ).
+EOF
+  exit 1
+fi
+
+for ROOT in provides internals ; do
+  find $ROOT -name '*.md' -print0 | xargs -0 prettier --write --
+  for SUFFIX in cpp hpp ; do
+    find $ROOT -name "*.$SUFFIX" -print0 | xargs -0 clang-format -i --
+  done
+done
+
+find . -name '*.md' -maxdepth 1 -print0 | xargs -0 prettier --write --

commands/hello

@@ -56,9 +56,8 @@ cat << EOF > internals/testing/message_test.cpp
 
 using namespace testing_v1;
 
-auto hello_test = test([]() {
-  verify("Hello, there!" == message_v1::hello("there"));
-});
+auto hello_test =
+    test([]() { verify("Hello, there!" == message_v1::hello("there")); });
 EOF
 
 mkdir -p internals/program

test

@@ -8,6 +8,11 @@ git init
 cppsm init
 cppsm hello
 
+git add internals provides
+git config --global user.email "[email protected]"
+git config --global user.name "CI script"
+git commit -m Initial
+
 .cppsm/travis-ci
 
 git submodule add -b v1 https://github.com/per-framework/dumpster.cpp.git equipment/dumpster.cpp/v1