Detect .git directories for finding the project root for C projects
This commit is contained in:
w0rp
parent
8b557f346c
commit
3828ea5b26
@ -2,11 +2,18 @@
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" Description: Functions for integrating with C-family linters.
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function! ale#c#FindProjectRoot(buffer) abort
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for l:project_filename in ['configure', 'Makefile', 'CMakeLists.txt']
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for l:project_filename in ['.git/HEAD', 'configure', 'Makefile', 'CMakeLists.txt']
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let l:full_path = ale#path#FindNearestFile(a:buffer, l:project_filename)
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if !empty(l:full_path)
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return fnamemodify(l:full_path, ':h')
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let l:path = fnamemodify(l:full_path, ':h')
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" Correct .git path detection.
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if fnamemodify(l:path, ':t') ==# '.git'
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let l:path = fnamemodify(l:path, ':h')
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endif
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return l:path
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endif
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endfor
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@ -19,11 +19,24 @@ After:
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unlet! g:dir
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call ale#linter#Reset()
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" Run this only once for this series of tests. The cleanup Execute step
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" will run at the bottom of this file.
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"
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" We need to move .git/HEAD away so we don't match it, as we need to test
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" functions which look for .git/HEAD.
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Execute(Move .git/HEAD to a temp dir):
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let g:temp_head_filename = tempname()
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let g:head_filename = findfile('.git/HEAD', ';')
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if !empty(g:head_filename)
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call writefile(readfile(g:head_filename, 'b'), g:temp_head_filename, 'b')
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call delete(g:head_filename)
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endif
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Execute(The C GCC handler should include 'include' directories for projects with a Makefile):
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runtime! ale_linters/c/gcc.vim
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cd test_c_projects/makefile_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ 'gcc -S -x c -fsyntax-only '
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@ -35,8 +48,7 @@ Execute(The C GCC handler should include 'include' directories for projects with
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Execute(The C GCC handler should include 'include' directories for projects with a configure file):
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runtime! ale_linters/c/gcc.vim
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cd test_c_projects/configure_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/configure_project/subdir/file.c')
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AssertEqual
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\ 'gcc -S -x c -fsyntax-only '
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@ -48,8 +60,7 @@ Execute(The C GCC handler should include 'include' directories for projects with
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Execute(The C GCC handler should include root directories for projects with .h files in them):
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runtime! ale_linters/c/gcc.vim
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cd test_c_projects/h_file_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/h_file_project/subdir/file.c')
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AssertEqual
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\ 'gcc -S -x c -fsyntax-only '
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@ -61,8 +72,7 @@ Execute(The C GCC handler should include root directories for projects with .h f
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Execute(The C GCC handler should include root directories for projects with .hpp files in them):
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runtime! ale_linters/c/gcc.vim
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cd test_c_projects/hpp_file_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/hpp_file_project/subdir/file.c')
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AssertEqual
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\ 'gcc -S -x c -fsyntax-only '
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@ -74,8 +84,7 @@ Execute(The C GCC handler should include root directories for projects with .hpp
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Execute(The C Clang handler should include 'include' directories for projects with a Makefile):
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runtime! ale_linters/c/clang.vim
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cd test_c_projects/makefile_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ 'clang -S -x c -fsyntax-only '
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@ -87,8 +96,7 @@ Execute(The C Clang handler should include 'include' directories for projects wi
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Execute(The C Clang handler should include 'include' directories for projects with a configure file):
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runtime! ale_linters/c/clang.vim
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cd test_c_projects/h_file_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/h_file_project/subdir/file.c')
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AssertEqual
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\ 'clang -S -x c -fsyntax-only '
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@ -100,8 +108,7 @@ Execute(The C Clang handler should include 'include' directories for projects wi
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Execute(The C Clang handler should include root directories for projects with .h files in them):
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runtime! ale_linters/c/clang.vim
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cd test_c_projects/h_file_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/h_file_project/subdir/file.c')
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AssertEqual
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\ 'clang -S -x c -fsyntax-only '
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@ -113,8 +120,7 @@ Execute(The C Clang handler should include root directories for projects with .h
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Execute(The C Clang handler should include root directories for projects with .hpp files in them):
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runtime! ale_linters/c/clang.vim
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cd test_c_projects/hpp_file_project/subdir
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silent noautocmd file file.c
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call ale#test#SetFilename('test_c_projects/hpp_file_project/subdir/file.c')
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AssertEqual
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\ 'clang -S -x c -fsyntax-only '
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@ -126,8 +132,7 @@ Execute(The C Clang handler should include root directories for projects with .h
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Execute(The C++ GCC handler should include 'include' directories for projects with a Makefile):
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runtime! ale_linters/cpp/gcc.vim
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cd test_c_projects/makefile_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.cpp')
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AssertEqual
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\ 'gcc -S -x c++ -fsyntax-only '
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@ -139,8 +144,7 @@ Execute(The C++ GCC handler should include 'include' directories for projects wi
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Execute(The C++ GCC handler should include 'include' directories for projects with a configure file):
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runtime! ale_linters/cpp/gcc.vim
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cd test_c_projects/configure_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/configure_project/subdir/file.cpp')
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AssertEqual
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\ 'gcc -S -x c++ -fsyntax-only '
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@ -152,8 +156,7 @@ Execute(The C++ GCC handler should include 'include' directories for projects wi
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Execute(The C++ GCC handler should include root directories for projects with .h files in them):
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runtime! ale_linters/cpp/gcc.vim
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cd test_c_projects/h_file_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/h_file_project/subdir/file.cpp')
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AssertEqual
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\ 'gcc -S -x c++ -fsyntax-only '
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@ -165,8 +168,7 @@ Execute(The C++ GCC handler should include root directories for projects with .h
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Execute(The C++ GCC handler should include root directories for projects with .hpp files in them):
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runtime! ale_linters/cpp/gcc.vim
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cd test_c_projects/hpp_file_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/hpp_file_project/subdir/file.cpp')
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AssertEqual
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\ 'gcc -S -x c++ -fsyntax-only '
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@ -178,8 +180,7 @@ Execute(The C++ GCC handler should include root directories for projects with .h
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Execute(The C++ Clang handler should include 'include' directories for projects with a Makefile):
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runtime! ale_linters/cpp/clang.vim
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cd test_c_projects/makefile_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.cpp')
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AssertEqual
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\ 'clang++ -S -x c++ -fsyntax-only '
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@ -191,8 +192,7 @@ Execute(The C++ Clang handler should include 'include' directories for projects
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Execute(The C++ Clang handler should include 'include' directories for projects with a configure file):
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runtime! ale_linters/cpp/clang.vim
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cd test_c_projects/configure_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/configure_project/subdir/file.cpp')
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AssertEqual
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\ 'clang++ -S -x c++ -fsyntax-only '
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@ -204,8 +204,7 @@ Execute(The C++ Clang handler should include 'include' directories for projects
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Execute(The C++ Clang handler should include root directories for projects with .h files in them):
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runtime! ale_linters/cpp/clang.vim
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cd test_c_projects/h_file_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/h_file_project/subdir/file.cpp')
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AssertEqual
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\ 'clang++ -S -x c++ -fsyntax-only '
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@ -217,8 +216,7 @@ Execute(The C++ Clang handler should include root directories for projects with
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Execute(The C++ Clang handler should include root directories for projects with .hpp files in them):
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runtime! ale_linters/cpp/clang.vim
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cd test_c_projects/hpp_file_project/subdir
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silent noautocmd file file.cpp
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call ale#test#SetFilename('test_c_projects/hpp_file_project/subdir/file.cpp')
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AssertEqual
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\ 'clang++ -S -x c++ -fsyntax-only '
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@ -227,17 +225,41 @@ Execute(The C++ Clang handler should include root directories for projects with
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\ . ' -'
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\ , ale_linters#cpp#clang#GetCommand(bufnr(''))
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Execute(The C++ Clang handler shoud use the include directory based on the .git location):
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runtime! ale_linters/cpp/clang.vim
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if !isdirectory(g:dir . '/test_c_projects/git_and_nested_makefiles/.git')
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call mkdir(g:dir . '/test_c_projects/git_and_nested_makefiles/.git')
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endif
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if !filereadable(g:dir . '/test_c_projects/git_and_nested_makefiles/.git/HEAD')
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call writefile([], g:dir . '/test_c_projects/git_and_nested_makefiles/.git/HEAD')
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endif
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call ale#test#SetFilename('test_c_projects/git_and_nested_makefiles/src/file.cpp')
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AssertEqual
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\ 'clang++ -S -x c++ -fsyntax-only '
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\ . '-iquote ' . ale#Escape(g:dir . '/test_c_projects/git_and_nested_makefiles/src') . ' '
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\ . ' -I' . ale#Escape(g:dir . '/test_c_projects/git_and_nested_makefiles/include') . ' '
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\ . ' -'
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\ , ale_linters#cpp#clang#GetCommand(bufnr(''))
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Execute(The C++ ClangTidy handler should include json folders for projects with suitable build directory in them):
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runtime! ale_linters/cpp/clangtidy.vim
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cd test_c_projects/json_project/subdir
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silent noautocmd file file.cpp
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" TODO Test to move to C-family tools tests
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" AssertEqual
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" \ '/testplugin/test/test_c_projects/json_project/build'
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" \ , ale#c#FindCompileCommands(bufnr(''))
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call ale#test#SetFilename('test_c_projects/json_project/subdir/file.cpp')
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AssertEqual
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\ 'clang-tidy -checks=''*'' %s -p ''/testplugin/test/test_c_projects/json_project/build'''
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\ 'clang-tidy -checks=''*'' %s '
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\ . '-p ' . ale#Escape(g:dir . '/test_c_projects/json_project/build')
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\ , ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
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Execute(Move .git/HEAD back):
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if !empty(g:head_filename)
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call writefile(readfile(g:temp_head_filename, 'b'), g:head_filename, 'b')
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call delete(g:temp_head_filename)
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endif
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unlet! g:temp_head_filename
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unlet! g:head_filename
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