1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Copyright 2012 Jean Privat <jean@pryen.org>
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 # Simple tool to list Nit source files
20 intrude import modelbuilder
24 super OrderedTree[Object]
32 return o
.filepath
.as(not null)
34 return "{o.name} ({o.filepath})"
36 else if o
isa ModulePath then
40 return "{o.name} ({o.filepath})"
48 var tc
= new ToolContext
50 var opt_keep
= new OptionBool("Ignore errors and files that are not a Nit source file", "-k", "--keep")
51 var opt_recursive
= new OptionBool("Process directories recussively", "-r", "--recursive")
52 var opt_tree
= new OptionBool("List source files in their groups and projects", "-t", "--tree")
53 var opt_source
= new OptionBool("List source files", "-s", "--source")
54 var opt_project
= new OptionBool("List projects paths (default)", "-P", "--project")
55 var opt_depends
= new OptionBool("List dependencies of given modules", "-d", "--depends")
56 var opt_make
= new OptionBool("List dependencies suitable for a rule in a Makefile. Alias for -d, -p and -s", "-M")
57 var opt_paths
= new OptionBool("List only path (instead of name + path)", "-p", "--path")
59 tc
.option_context
.add_option
(opt_keep
, opt_recursive
, opt_tree
, opt_source
, opt_project
, opt_depends
, opt_paths
, opt_make
)
60 tc
.tooldescription
= "Usage: nitls [OPTION]... <file.nit|directory>...\nLists the projects and/or paths of Nit sources files."
61 tc
.process_options
(args
)
63 if opt_make
.value
then
64 opt_depends
.value
= true
65 opt_paths
.value
= true
66 opt_source
.value
= true
69 var sum
= opt_tree
.value
.to_i
+ opt_source
.value
.to_i
+ opt_project
.value
.to_i
71 print
"Error: options --tree, --source, and --project are exclusives."
72 print tc
.tooldescription
77 var mb
= new ModelBuilder(model
, tc
)
79 if opt_depends
.value
then
80 if opt_recursive
.value
then
81 print
"-M incompatible with -r"
85 mb
.parse
(tc
.option_context
.rest
)
88 if opt_recursive
.value
then
89 files
= new Array[String]
90 for d
in tc
.option_context
.rest
do
91 var pipe
= new IProcess("find", d
, "-name", "*.nit")
93 var l
= pipe
.read_line
94 if l
== "" then break # last line
95 l
= l
.substring
(0,l
.length-1
) # strip last oef
100 if pipe
.status
!= 0 and not opt_keep
.value
then exit
1
103 files
= tc
.option_context
.rest
107 var mp
= mb
.identify_file
(a
)
109 if not opt_keep
.value
then tc
.check_errors
114 if sum
== 0 then opt_project
.value
= true
116 if opt_tree
.value
then
117 var ot
= new ProjTree
118 ot
.opt_paths
= opt_paths
.value
119 for p
in model
.mprojects
do
120 for g
in p
.mgroups
do
122 for mp
in g
.module_paths
do
127 ot
.sort_with
(new CachedAlphaComparator)
131 if opt_source
.value
then
132 var list
= new Array[String]
133 for p
in model
.mprojects
do
134 for g
in p
.mgroups
do
135 for mp
in g
.module_paths
do
136 if opt_paths
.value
then
137 list
.add
(mp
.filepath
)
139 list
.add
("{g.full_name}/{mp.name} ({mp.filepath})")
144 alpha_comparator
.sort
(list
)
145 for l
in list
do print l
148 if opt_project
.value
then
149 var list
= new Array[String]
150 for p
in model
.mprojects
do
151 var path
= p
.root
.filepath
.as(not null)
152 if opt_paths
.value
then
155 list
.add
("{p.name} ({path})")
158 alpha_comparator
.sort
(list
)
159 for l
in list
do print l