summaryrefslogtreecommitdiff
path: root/src/backend/sysupgrade.py
diff options
context:
space:
mode:
authorV3n3RiX <venerix@koprulu.sector>2024-08-26 17:30:53 +0100
committerV3n3RiX <venerix@koprulu.sector>2024-08-26 17:30:53 +0100
commitf9b4ed29fc0b2769f4e2e856e1dbc6d94502c637 (patch)
tree5a7fb5a79e604cb2be6cdfab3dbf1fdd30539a09 /src/backend/sysupgrade.py
parentbbd3803ef7fb7132868680652d024a4b89353e43 (diff)
cosmetic tweaks
Diffstat (limited to 'src/backend/sysupgrade.py')
-rw-r--r--src/backend/sysupgrade.py349
1 files changed, 349 insertions, 0 deletions
diff --git a/src/backend/sysupgrade.py b/src/backend/sysupgrade.py
new file mode 100644
index 0000000..f8b01d2
--- /dev/null
+++ b/src/backend/sysupgrade.py
@@ -0,0 +1,349 @@
+#!/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(ebuild=False, gfx_ui=False):
+ go_args = ['--quiet', '--verbose', '--update', '--deep', '--newuse',
+ '--backtrack=100', '--with-bdeps=y', '--misspell-suggestion=n', '--fuzzy-search=n']
+ nogo_args = ['--quiet', '--update', '--deep', '--newuse', '--pretend', '--getbinpkg',
+ '--rebuilt-binaries', '--backtrack=100', '--with-bdeps=y', '--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__() # undecorate
+ else:
+ sisyphus.syncall.start(gfx_ui=False)
+ sisyphus.solvedeps.start()
+
+ bin_list, src_list, is_vague, need_cfg = pickle.load(
+ open(os.path.join(sisyphus.getfs.p_mtd_dir, "sisyphus_worlddeps.pickle"), "rb"))
+
+ if need_cfg != 0: # catch aliens
+ p_exe = subprocess.Popen(['emerge'] + nogo_args + ['@world'])
+ 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:
+ if gfx_ui:
+ print("\nThe system is up to date; no package upgrades are required.\n")
+ else:
+ print(
+ f"{sisyphus.getclr.bright_red}\nThe system is up to date; no package upgrades are required.\n{sisyphus.getclr.reset}")
+ sys.exit()
+
+ 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 + ['@world'])
+ 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=True, gfx_ui=False)
+ os.chdir(sisyphus.getfs.p_cch_dir)
+ p_exe = subprocess.Popen(
+ ['emerge'] + go_args + ['--usepkg', '--rebuilt-binaries', '@world'])
+ 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=True, gfx_ui=False)
+ os.chdir(sisyphus.getfs.p_cch_dir)
+ p_exe = subprocess.Popen(
+ ['emerge'] + go_args + ['--usepkg', '--usepkgonly', '--rebuilt-binaries', '@world'])
+ 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 upgrade --ebuild' to perform the upgrade; 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!{sisyphus.getclr.reset}")
+ print(
+ f"{sisyphus.getclr.bright_yellow}Use{sisyphus.getclr.reset} 'sisyphus upgrade --ebuild' to perform the upgrade; 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 upgrade --ebuild' to perform the upgrade; 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!{sisyphus.getclr.reset}")
+ print(
+ f"{sisyphus.getclr.bright_yellow}Use{sisyphus.getclr.reset} 'sisyphus upgrade --ebuild' to perform the upgrade; Aborting.")
+ sys.exit()
+ elif len(bin_list) != 0 and len(src_list) == 0: # binary mode
+ if gfx_ui:
+ print(
+ f"\nThese are the binary packages that will be merged, in order:\n")
+ print(", ".join(bin_list) +
+ f"\n\nTotal: {len(bin_list)} binary package(s)\n")
+ sisyphus.dlbinpkg.start(dl_world=True, gfx_ui=True)
+ os.chdir(sisyphus.getfs.p_cch_dir)
+ p_exe = subprocess.Popen(['emerge'] + go_args + ['--usepkg', '--usepkgonly',
+ '--rebuilt-binaries', '@world'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ # 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=True, gfx_ui=False)
+ os.chdir(sisyphus.getfs.p_cch_dir)
+ p_exe = subprocess.Popen(
+ ['emerge'] + go_args + ['--usepkg', '--usepkgonly', '--rebuilt-binaries', '@world'])
+ 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