Split into gitlint and gitlint-core to allow unpinning requirements

gitlint’s pinned requirements make it difficult to use with other
libraries and tools that have newer requirements, and may hold back
important security updates.  However, the maintainer prefers to expose
pinned requirements by default.

Reconcile this by splitting gitlint into two packages:

* gitlint-core has unpinned requirements by default, but pinned
  requirements with the [trusted-deps] extra.
* gitlint becomes an empty package that requires
  gitlint-core[trusted-deps].

Fixes #162.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

1 files changed, 8 insertions, 10 deletions

diff --git a/run_tests.sh b/run_tests.sh
index 3471d8f..09386dc 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -76,7 +76,7 @@ handle_test_result(){
 
 run_pep8_check(){
     # FLAKE 8
-    target=${testargs:-"gitlint qa examples"}
+    target=${testargs:-"gitlint-core qa examples"}
     echo -ne "Running flake8..."
     RESULT=$(flake8 $target)
     local exit_code=$?
@@ -88,7 +88,7 @@ run_unit_tests(){
     clean
     # py.test -s  => print standard output (i.e. show print statement output)
     #         -rw => print warnings
-    target=${testargs:-"gitlint"}
+    target=${testargs:-"gitlint-core"}
     coverage run -m pytest -rw -s $target
     TEST_RESULT=$?
     if [ $include_coverage -eq 1 ]; then
@@ -129,7 +129,7 @@ run_git_check(){
 
 run_lint_check(){
     echo -ne "Running pylint...${RED}"
-    target=${testargs:-"gitlint qa"}
+    target=${testargs:-"gitlint-core/gitlint qa"}
     RESULT=$(pylint $target --rcfile=".pylintrc" -r n)
     local exit_code=$?
     handle_test_result $exit_code "$RESULT"
@@ -149,14 +149,14 @@ run_build_test(){
 
     # Update the version to include a timestamp
     echo -n "Writing new version to file..."
-    version_file="$temp_dir/gitlint/__init__.py"
+    version_file="$temp_dir/gitlint-core/gitlint/__init__.py"
     version_str="$(cat $version_file)"
     version_str="${version_str:0:${#version_str}-1}-$datestr\""
     echo "$version_str" > $version_file
     echo -e "${GREEN}DONE${NO_COLOR}"
     # Attempt to build the package
     echo "Building package ..."
-    pushd "$temp_dir"
+    pushd "$temp_dir/gitlint-core"
     # Copy stdout file descriptor so we can both print output to stdout as well as capture it in a variable
     # https://stackoverflow.com/questions/12451278/bash-capture-stdout-to-a-variable-but-still-display-it-in-the-console
     exec 5>&1
@@ -183,7 +183,7 @@ run_stats(){
     echo "*** Docs ***"
     echo "    Markdown: $(cat docs/*.md | wc -l | tr -d " ") lines"
     echo "*** Tests ***"
-    nr_unit_tests=$(py.test gitlint/ --collect-only | grep TestCaseFunction | wc -l)
+    nr_unit_tests=$(py.test gitlint-core/ --collect-only | grep TestCaseFunction | wc -l)
     nr_integration_tests=$(py.test qa/ --collect-only | grep TestCaseFunction | wc -l)
     echo "    Unit Tests: ${nr_unit_tests//[[:space:]]/}"
     echo "    Integration Tests: ${nr_integration_tests//[[:space:]]/}"
@@ -212,10 +212,8 @@ run_stats(){
 
 clean(){
     echo -n "Cleaning the *.pyc, site/, build/, dist/ and all __pycache__ directories..."
-    find gitlint -type d  -name "__pycache__" -exec rm -rf {} \; 2> /dev/null
-    find qa -type d  -name "__pycache__" -exec rm -rf {} \; 2> /dev/null
-    find gitlint -iname *.pyc -exec rm -rf {} \; 2> /dev/null
-    find qa -iname *.pyc -exec rm -rf {} \; 2> /dev/null
+    find gitlint-core qa -type d -name "__pycache__" -exec rm -rf {} \; 2> /dev/null
+    find gitlint-core qa -iname "*.pyc" -exec rm -rf {} \; 2> /dev/null
     rm -rf "site" "dist" "build"
     echo -e "${GREEN}DONE${NO_COLOR}"
 }