* Created IPS package

* Major overhaul in progress

1 files changed, 125 insertions, 0 deletions

diff --git a/ips/build.py b/ips/build.py
new file mode 100644
index 0000000..dad63b7
--- /dev/null
+++ b/ips/build.py
@@ -0,0 +1,125 @@
+from . import env, task
+from pprint import pprint
+import os
+import shutil
+import subprocess
+import string
+
+
+class Build(env.Environment):
+    def __init__(self, ipsfile):
+        # Parent Config parses configuration data in .ips file
+        # Inherited members are used to populate package information
+        # as well as build tasks
+        super(Build, self).__init__(ipsfile)
+        
+        os.chdir(self.env['IPSBUILD'])
+        # Create list of build tasks
+        ordered_tasks = ['prep', 'build', 'install']
+        self.controller = task.TaskController()
+
+        # Assign built-in IPS tasks
+        self.controller.task(task.NamedTask('Extract source', self.source_unpack))
+        self.controller.task(task.NamedTask('Create buildroot', self.create_buildroot))
+        self.controller.task(task.NamedTask('Create metadata', self.create_metadata))
+
+        # Assign user defined .ips tasks in build order
+        for user_task in ordered_tasks:
+            self.controller.task(task.NamedTask(user_task, self.exec_scripted_process, self.script_dict[user_task]))
+
+    def exec_scripted_process(self, *p):
+        """Execute script in .ips
+        This function needs to be rewritten BAD
+        """
+        os.chdir(self.env_pkg['BUILD'])
+        for t in map(list, p):
+            for i in t:
+                if not i:
+                    continue
+                for e in i:
+                    t = string.Template(string.join(e))
+                    e = t.safe_substitute(self.env_pkg)
+                    print("+ {0:s}".format(e))
+                    output = subprocess.check_output(e)
+                    if output:
+                        print("+ {0:s}".format(output))
+        os.chdir(self.env['IPSBUILD'])
+        return True
+    
+    def source_unpack(self, *p):
+        path = os.path.relpath(self.env_pkg['SOURCES'], self.env['IPSBUILD'])
+        if not os.path.exists(path):
+            print("{0:s}: does not exist".format(path))
+            return False
+        
+        ext = {
+               '.tar': '{0:s} xf {1:s} -C {2:s}'.format(self.tool['tar'], path, self.env['BUILD']),
+               '.tar.gz': '{0:s} xfz {1:s} -C {2:s}'.format(self.tool['tar'], path, self.env['BUILD']),
+               '.tar.bz2': '{0:s} xfj {1:s} -C {2:s}'.format(self.tool['tar'], path, self.env['BUILD']),
+               '.tar.xz': '{0:s} xfJ {1:s} -C {2:s}'.format(self.tool['tar'], path, self.env['BUILD']),
+               '.gz': self.tool['gunzip'],
+               '.bz2': self.tool['bunzip'],
+               '.zip': self.tool['unzip']
+        }
+        cmd = []
+        for k, v in ext.items():
+            if k in path:
+                cmd = v.split()
+                print(string.join(cmd))
+                subprocess.check_output(cmd)
+                break
+        return True
+
+    def create_buildroot(self, *p):
+        path = self.env_pkg['BUILDROOT']
+        if os.path.exists(path):
+            shutil.rmtree(path)
+        os.mkdir(path)
+        return True
+
+    def create_metadata(self, *p):
+        output = []
+        meta_map = {
+                     'pkg.fmri': self.key_dict['name'],
+                     'pkg.description': self.key_dict['description'],
+                     'pkg.summary': self.key_dict['summary'],
+                     'variant.arch': self.key_dict['arch'],
+                     'info.upstream_url': self.key_dict['upstream_url'],
+                     'info.source_url': self.key_dict['source_url'],
+                     'info.classification': self.key_dict['classification']
+                     }
+        template = file('c:\\users\\jhunk\\documents\\projects\\aptana\\ipsbuild\\metadata.tpl', 'r')
+        for line in template.readlines():
+            for k, v in meta_map.items():
+                if k in line:
+                    # pkg.fmri requires special attention to build the proper
+                    # package name IPS wants
+                    if k == 'pkg.fmri':
+                        output.append(line.replace('{}',
+                           self.key_dict['group'] +
+                           "/" +
+                           self.key_dict['name'] +
+                           "@" +
+                           self.key_dict['version'] +
+                           "," +
+                           self.key_dict['release']
+                           ))
+                        continue
+                    # The rest of the value replacements are rather simple
+                    output.append(line.replace('{}', v))   
+        
+        manifest = file(os.path.join(self.env_pkg['BUILDROOT'], self.complete_name + '.p5m.1'), 'w+')
+        for line in output:
+            manifest.writelines(line)
+        print(manifest.name)
+        manifest.close()
+        return True
+
+    def create_package_list(self, *p):
+        pass
+
+
+    def show_summary(self):
+        print("Summary of {0:s}".format(self.key_dict['name']))
+        for k, v in sorted(self.key_dict.items()):
+            print("+ {0:s}: {1:s}".format(k, v))