summaryrefslogtreecommitdiff
path: root/src/backend/binpkgsrc_inst.py
blob: 091502b9ba39ea9ed56a0f6b659152fc9ea755d1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
#!/usr/bin/python3

import atexit
import fcntl
import io
import os
import pickle
import selectors
import signal
import subprocess
import sys
import time
import sisyphus.checkenv
import sisyphus.dlbinpkg
import sisyphus.getclr
import sisyphus.getfs
import sisyphus.killemerge
import sisyphus.solvedeps
import sisyphus.syncdb
import sisyphus.syncall


def set_nonblocking(fd):
    flags = fcntl.fcntl(fd, fcntl.F_GETFL)
    fcntl.fcntl(fd, fcntl.F_SETFL, flags | os.O_NONBLOCK)


def spinner_animation():
    spinner = ['-', '\\', '|', '/']
    sel = selectors.DefaultSelector()
    sel.register(sys.stdin, selectors.EVENT_READ)

    for _ in range(10):
        for char in spinner:
            sys.stdout.write('\b' + char)
            sys.stdout.flush()
            events = sel.select(timeout=0.1)
            if events:
                return
    sys.stdout.write('\b')


def sigint_handler(signal, frame):
    sys.exit(0)


signal.signal(signal.SIGINT, sigint_handler)


def start(pkgname, ebuild=False, gfx_ui=False, oneshot=False, nodeps=False):
    go_args = ['--quiet', '--verbose',
               '--misspell-suggestion=n', '--fuzzy-search=n']
    nogo_args = ['--quiet', '--pretend', '--getbinpkg',
                 '--rebuilt-binaries', '--misspell-suggestion=n', '--fuzzy-search=n']
    if not sisyphus.checkenv.root():
        print(f"{sisyphus.getclr.bright_red}\nRoot permissions are required for this operation.\n{sisyphus.getclr.reset}")
        sys.exit()
    else:
        if gfx_ui:
            sisyphus.solvedeps.start.__wrapped__(
                pkgname, nodeps=False)  # undecorate
        else:
            sisyphus.syncall.start(gfx_ui=False)
            if nodeps:
                sisyphus.solvedeps.start(pkgname, nodeps=True)
            else:
                sisyphus.solvedeps.start(pkgname, nodeps=False)

        bin_list, src_list, is_vague, need_cfg = pickle.load(
            open(os.path.join(sisyphus.getfs.p_mtd_dir, "sisyphus_pkgdeps.pickle"), "rb"))

    if is_vague != 0:  # catch ambiguous packages
        p_exe = subprocess.Popen(
            ['emerge'] + nogo_args + (['--nodeps'] if nodeps else ['--with-bdeps=y']) + list(pkgname))
        try:
            p_exe.wait()
        except KeyboardInterrupt:
            p_exe.terminate()
            try:
                p_exe.wait(1)
            except subprocess.TimeoutExpired:
                p_exe.kill()
            sys.exit()
        if gfx_ui:
            pass  # GUI always calls <category>/<pkgname>, no ambiguity
        else:
            sys.exit()

    elif need_cfg != 0:  # catch aliens
        p_exe = subprocess.Popen(
            ['emerge'] + nogo_args + (['--nodeps'] if nodeps else ['--with-bdeps=y']) + list(pkgname))
        try:
            p_exe.wait()
        except KeyboardInterrupt:
            p_exe.terminate()
            try:
                p_exe.wait(1)
            except subprocess.TimeoutExpired:
                p_exe.kill()
            sys.exit()
        if gfx_ui:
            print("\nCannot proceed!\nPlease apply the above changes to your portage configuration files and try again.")
            for i in range(9, 0, -1):
                print(f"Killing application in : {i} seconds!")
                time.sleep(1)

            sys.exit(app.exec_())  # kill GUI window
        else:
            print(f"{sisyphus.getclr.bright_red}\nCannot proceed!\n{sisyphus.getclr.reset}{sisyphus.getclr.bright_yellow}Please apply the above changes to your portage configuration files and try again!{sisyphus.getclr.reset}")
            sys.exit()
    else:
        if len(bin_list) == 0 and len(src_list) == 0:
            print(f"{sisyphus.getclr.bright_red}\nOne or more of the selected packages cannot be located for installation.\n{sisyphus.getclr.reset}")
        if ebuild:  # ebuild mode
            if len(bin_list) == 0 and len(src_list) != 0:  # source mode, ignore aliens
                print(
                    f"\n{sisyphus.getclr.green}These are the source packages that would be merged, in order:{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.green}{', '.join(src_list)}{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.bright_white}Total: {len(src_list)} source package(s){sisyphus.getclr.reset}\n")
                while True:
                    user_input = input(
                        f"{sisyphus.getclr.bright_white}Would you like to proceed?{sisyphus.getclr.reset} [{sisyphus.getclr.bright_green}Yes{sisyphus.getclr.reset}/{sisyphus.getclr.bright_red}No{sisyphus.getclr.reset}] ")
                    if user_input.lower() in ['yes', 'y', '']:
                        p_exe = subprocess.Popen(['emerge'] + go_args + (['--nodeps'] if nodeps else [
                                                 '--with-bdeps=y']) + (['--oneshot'] if oneshot else []) + list(pkgname))
                        try:
                            set_nonblocking(sys.stdout.fileno())
                            spinner_animation()

                            sel = selectors.DefaultSelector()
                            sel.register(sys.stdin, selectors.EVENT_READ)

                            while True:
                                events = sel.select(timeout=0.1)
                                for key, mask in events:
                                    if key.fileobj == sys.stdin:
                                        line = sys.stdin.readline().strip()
                                        if line.lower() == 'q':
                                            sys.exit()
                                if p_exe.poll() is not None:
                                    break
                        except KeyboardInterrupt:
                            p_exe.terminate()
                            try:
                                p_exe.wait(1)
                            except subprocess.TimeoutExpired:
                                p_exe.kill()
                            sys.exit()
                        finally:
                            p_exe.wait()
                        sisyphus.syncdb.lcl_tbl()
                        break
                    elif user_input.lower() in ['no', 'n']:
                        break
                    else:
                        print(
                            f"\nApologies, the response '{user_input}' was not recognized.\n")
                        continue
            elif len(bin_list) != 0 and len(src_list) != 0:  # hybrid mode, ignore aliens
                print(
                    f"\n{sisyphus.getclr.green}These are the binary packages that would be merged, in order:{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.magenta}{', '.join(bin_list)}{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.bright_white}Total: {len(bin_list)} binary package(s){sisyphus.getclr.reset}\n")

                print(
                    f"\n{sisyphus.getclr.green}These are the source packages that would be merged, in order:{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.green}{', '.join(src_list)}{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.bright_white}Total: {len(src_list)} source package(s){sisyphus.getclr.reset}\n")
                while True:
                    user_input = input(
                        f"{sisyphus.getclr.bright_white}Would you like to proceed?{sisyphus.getclr.reset} [{sisyphus.getclr.bright_green}Yes{sisyphus.getclr.reset}/{sisyphus.getclr.bright_red}No{sisyphus.getclr.reset}] ")
                    if user_input.lower() in ['yes', 'y', '']:
                        sisyphus.dlbinpkg.start(dl_world=False, gfx_ui=False)
                        os.chdir(sisyphus.getfs.p_cch_dir)
                        p_exe = subprocess.Popen(['emerge'] + go_args + ['--usepkg', '--rebuilt-binaries'] + (
                            ['--nodeps'] if nodeps else ['--with-bdeps=y']) + (['--oneshot'] if oneshot else []) + list(pkgname))
                        try:
                            set_nonblocking(sys.stdout.fileno())
                            spinner_animation()

                            sel = selectors.DefaultSelector()
                            sel.register(sys.stdin, selectors.EVENT_READ)

                            while True:
                                events = sel.select(timeout=0.1)
                                for key, mask in events:
                                    if key.fileobj == sys.stdin:
                                        line = sys.stdin.readline().strip()
                                        if line.lower() == 'q':
                                            sys.exit()
                                if p_exe.poll() is not None:
                                    break
                        except KeyboardInterrupt:
                            p_exe.terminate()
                            try:
                                p_exe.wait(1)
                            except subprocess.TimeoutExpired:
                                p_exe.kill()
                            sys.exit()
                        finally:
                            p_exe.wait()
                        sisyphus.syncdb.lcl_tbl()
                        break
                    elif user_input.lower() in ['no', 'n']:
                        break
                    else:
                        print(
                            f"\nApologies, the response '{user_input}' was not recognized.\n")
                        continue
            elif len(bin_list) != 0 and len(src_list) == 0:  # binary mode, fallback
                print(
                    f"\n{sisyphus.getclr.green}These are the binary packages that would be merged, in order:{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.magenta}{', '.join(bin_list)}{sisyphus.getclr.reset}\n")
                print(
                    f"\n{sisyphus.getclr.bright_white}Total: {len(bin_list)} binary package(s){sisyphus.getclr.reset}\n")
                while True:
                    user_input = input(
                        f"{sisyphus.getclr.bright_white}Would you like to proceed?{sisyphus.getclr.reset} [{sisyphus.getclr.bright_green}Yes{sisyphus.getclr.reset}/{sisyphus.getclr.bright_red}No{sisyphus.getclr.reset}] ")
                    if user_input.lower() in ['yes', 'y', '']:
                        sisyphus.dlbinpkg.start(dl_world=False, gfx_ui=False)
                        os.chdir(sisyphus.getfs.p_cch_dir)
                        p_exe = subprocess.Popen(['emerge'] + go_args + ['--usepkg', '--usepkgonly', '--rebuilt-binaries'] + (
                            ['--nodeps'] if nodeps else ['--with-bdeps=y']) + (['--oneshot'] if oneshot else []) + list(pkgname))
                        try:
                            set_nonblocking(sys.stdout.fileno())
                            spinner_animation()

                            sel = selectors.DefaultSelector()
                            sel.register(sys.stdin, selectors.EVENT_READ)

                            while True:
                                events = sel.select(timeout=0.1)
                                for key, mask in events:
                                    if key.fileobj == sys.stdin:
                                        line = sys.stdin.readline().strip()
                                        if line.lower() == 'q':
                                            sys.exit()
                                if p_exe.poll() is not None:
                                    break
                        except KeyboardInterrupt:
                            p_exe.terminate()
                            try:
                                p_exe.wait(1)
                            except subprocess.TimeoutExpired:
                                p_exe.kill()
                            sys.exit()
                        finally:
                            p_exe.wait()
                        sisyphus.syncdb.lcl_tbl()
                        break
                    elif user_input.lower() in ['no', 'n']:
                        break
                    else:
                        print(
                            f"\nApologies, the response '{user_input}' was not recognized.\n")
                        continue
        else:  # non-ebuild mode
            if len(bin_list) == 0 and len(src_list) != 0:  # source mode (noop), catch aliens
                if gfx_ui:
                    print("\nSource package(s) found in the mix!\n")
                    print(
                        f"Use the Sisyphus CLI command: 'sisyphus install {' '.join(pkgname)} --ebuild' to perform the install; Aborting.")

                    for i in range(9, 0, -1):
                        print(f"Killing application in : {i} seconds!")
                        time.sleep(1)

                    sys.exit(app.exec_())  # kill GUI window
                else:
                    print(
                        f"{sisyphus.getclr.bright_red}\nSource package(s) found in the mix!\n{sisyphus.getclr.reset}")
                    print(f"{sisyphus.getclr.bright_yellow}Use{sisyphus.getclr.reset} 'sisyphus install {' '.join(pkgname)} --ebuild' to perform the install; Aborting.")
                    sys.exit()
            elif len(bin_list) != 0 and len(src_list) != 0:  # hybrid mode (noop), catch aliens
                if gfx_ui:
                    print("\nSource package(s) found in the mix!\n")
                    print(
                        f"Use the Sisyphus CLI command:: 'sisyphus install {' '.join(pkgname)} --ebuild' to perform the install; Aborting.")

                    for i in range(9, 0, -1):
                        print(f"Killing application in : {i} seconds!")
                        time.sleep(1)

                    sys.exit(app.exec_())  # kill GUI window
                else:
                    print(
                        f"{sisyphus.getclr.bright_red}\nSource package(s) found in the mix!\n{sisyphus.getclr.reset}")
                    print(f"{sisyphus.getclr.bright_yellow}Use{sisyphus.getclr.reset} 'sisyphus install {' '.join(pkgname)} --ebuild' to perform the install; Aborting.")
                    sys.exit()
            elif len(bin_list) != 0 and len(src_list) == 0:  # binary mode
                if gfx_ui:
                    print(
                        "\nThese are the binary packages that will be merged, in order:\n")
                    print(", ".join(bin_list) + "\n\nTotal: " +
                          str(len(bin_list)) + " binary package(s)\n\n")
                    sisyphus.dlbinpkg.start(dl_world=False, gfx_ui=True)
                    os.chdir(sisyphus.getfs.p_cch_dir)
                    p_exe = subprocess.Popen(['emerge'] + go_args + ['--usepkg', '--usepkgonly', '--rebuilt-binaries'] + (
                        ['--nodeps'] if nodeps else ['--with-bdeps=y']) + (['--oneshot'] if oneshot else []) + pkgname, stdout=subprocess.PIPE, stderr=subprocess.PIPE)  # --nodeps && --oneshot are set to False in the graphical client
                    # kill portage if the program dies or it's terminated by the user
                    atexit.register(sisyphus.killemerge.start, p_exe)

                    for p_out in io.TextIOWrapper(p_exe.stdout, encoding="utf-8"):
                        print(p_out.rstrip())

                    p_exe.wait()
                    sisyphus.syncdb.lcl_tbl()
                else:
                    print(
                        f"\n{sisyphus.getclr.green}These are the binary packages that would be merged, in order:{sisyphus.getclr.reset}\n")
                    print(
                        f"\n{sisyphus.getclr.magenta}{', '.join(bin_list)}{sisyphus.getclr.reset}\n")
                    print(
                        f"\n{sisyphus.getclr.bright_white}Total: {len(bin_list)} binary package(s){sisyphus.getclr.reset}\n")
                    while True:
                        user_input = input(
                            f"{sisyphus.getclr.bright_white}Would you like to proceed?{sisyphus.getclr.reset} [{sisyphus.getclr.bright_green}Yes{sisyphus.getclr.reset}/{sisyphus.getclr.bright_red}No{sisyphus.getclr.reset}] ")
                        if user_input.lower() in ['yes', 'y', '']:
                            sisyphus.dlbinpkg.start(
                                dl_world=False, gfx_ui=False)
                            os.chdir(sisyphus.getfs.p_cch_dir)
                            p_exe = subprocess.Popen(['emerge'] + go_args + ['--usepkg', '--usepkgonly', '--rebuilt-binaries'] + (
                                ['--nodeps'] if nodeps else ['--with-bdeps=y']) + (['--oneshot'] if oneshot else []) + list(pkgname))
                            try:
                                set_nonblocking(sys.stdout.fileno())
                                spinner_animation()

                                sel = selectors.DefaultSelector()
                                sel.register(sys.stdin, selectors.EVENT_READ)

                                while True:
                                    events = sel.select(timeout=0.1)
                                    for key, mask in events:
                                        if key.fileobj == sys.stdin:
                                            line = sys.stdin.readline().strip()
                                            if line.lower() == 'q':
                                                sys.exit()
                                    if p_exe.poll() is not None:
                                        break
                            except KeyboardInterrupt:
                                p_exe.terminate()
                                try:
                                    p_exe.wait(1)
                                except subprocess.TimeoutExpired:
                                    p_exe.kill()
                                sys.exit()
                            finally:
                                p_exe.wait()
                            sisyphus.syncdb.lcl_tbl()
                            break
                        elif user_input.lower() in ['no', 'n']:
                            break
                        else:
                            print(
                                f"\nApologies, the response '{user_input}' was not recognized.\n")
                            continue