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author | 2024-07-03 21:40:24 +0200 | |
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committer | 2024-07-03 21:40:24 +0200 | |
commit | 2b1acbd8bf41f4ad327202a975270a7f435ed241 (patch) | |
tree | df4509ea527f8babcd9d6e22d73f53977073a4dc | |
parent | libq/Makefile: fix out-of-srcdir build (diff) | |
download | portage-utils-2b1acbd8bf41f4ad327202a975270a7f435ed241.tar.gz portage-utils-2b1acbd8bf41f4ad327202a975270a7f435ed241.tar.bz2 portage-utils-2b1acbd8bf41f4ad327202a975270a7f435ed241.zip |
main: handle --root and -q early during startup
Need to handle --root before we read profiles, -q to silence warnings
from that profile reading.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
-rw-r--r-- | applets.h | 7 | ||||
-rw-r--r-- | main.c | 71 | ||||
-rw-r--r-- | tests/qdepends/list08.good | 2 |
3 files changed, 51 insertions, 29 deletions
@@ -1,5 +1,5 @@ /* - * Copyright 2005-2021 Gentoo Foundation + * Copyright 2005-2024 Gentoo Foundation * Distributed under the terms of the GNU General Public License v2 * * Copyright 2005-2010 Ned Ludd - <solar@gentoo.org> @@ -144,9 +144,9 @@ static const struct applet_t { "Print version and exit", \ NULL #define COMMON_GETOPTS_CASES(applet) \ - case 0x1: portroot = optarg; break; \ + case 0x1: /* already handled early in main */ break; \ case 'v': ++verbose; break; \ - case 'q': setup_quiet(); break; \ + case 'q': /* already handled early in main */ break; \ case 'V': version_barf(); break; \ case 'h': applet ## _usage(EXIT_SUCCESS); break; \ case 'C': if (!nocolor) { \ @@ -184,7 +184,6 @@ extern char *main_overlay; extern int twidth; extern bool nocolor; -void setup_quiet(void); void version_barf(void); void usage(int status, const char *flags, struct option const opts[], const char * const help[], const char *desc, int blabber); @@ -72,7 +72,7 @@ init_coredumps(void) } #endif -void +static void setup_quiet(void) { /* "e" for FD_CLOEXEC */ @@ -979,18 +979,6 @@ initialize_portage_env(void) const char *configroot = getenv("PORTAGE_CONFIGROOT"); char *primary_overlay = NULL; - /* initialize all the properties with their default value */ - for (i = 0; vars_to_read[i].name; ++i) { - var = &vars_to_read[i]; - switch (var->type) { - case _Q_BOOL: *var->value.b = var->default_value; break; - case _Q_STR: - case _Q_ISTR: *var->value.s = xstrdup(var->default_value); break; - case _Q_ISET: *var->value.t = (set *)var->default_value; break; - } - var->src = xstrdup(STR_DEFAULT); - } - package_masks = create_set(); /* figure out where to find our config files */ @@ -1240,9 +1228,19 @@ int main(int argc, char **argv) IF_DEBUG(init_coredumps()); argv0 = argv[0]; - /* note: setting nocolor here is pointless, since - * initialize_portage_env is going to re-init nocolor, so make - * sure we modify the default instead. */ + /* initialise all the properties with their default value */ + for (i = 0; vars_to_read[i].name; ++i) { + env_vars *var = &vars_to_read[i]; + switch (var->type) { + case _Q_BOOL: *var->value.b = var->default_value; break; + case _Q_STR: + case _Q_ISTR: *var->value.s = xstrdup(var->default_value); break; + case _Q_ISET: *var->value.t = (set *)var->default_value; break; + } + var->src = xstrdup(STR_DEFAULT); + } + + /* disable colours when not writing to a terminal */ twidth = 0; nocolor = 0; if (fstat(fileno(stdout), &st) != -1) { @@ -1258,21 +1256,47 @@ int main(int argc, char **argv) } else { nocolor = 1; } - vars_to_read[7].default_value = (char *)nocolor; /* NOCOLOR */ + if (nocolor == 1) + set_portage_env_var(&vars_to_read[7], "true", "terminal"); /* NOCOLOR */ /* We can use getopt here, but only in POSIX mode (which stops at * the first non-option argument) because otherwise argv is * modified, this basically sulks, because ideally we parse and * handle the common options here. Because we are parsing profiles - * and stuff at this point we need -q for bug #735134, so do lame - * matching for that */ + * and stuff at this point we need -q for bug #735134, and --root so + * do lame matching for that */ for (i = 1; i < argc; i++) { - if (argv[i] != NULL && argv[i][0] == '-' && - (argv[i][1] == 'q' || strcmp(&argv[i][1], "-quiet") == 0)) - { - setup_quiet(); + if (argv[i] != NULL && argv[i][0] == '-') { + if (argv[i][1] == '-') { + if (strcmp(&argv[i][2], "quiet") == 0) { + setup_quiet(); + } else if (strcmp(&argv[i][2], "root") == 0 && + argv[i + 1] != NULL) + { + char realroot[_Q_PATH_MAX]; + char *root; + if (realpath(argv[i + 1], realroot) != NULL) + root = realroot; + else + root = argv[i + 1]; + set_portage_env_var(&vars_to_read[0], root, + "command line"); /* ROOT */ + } + } else { + char *p; + + /* must handle combinations of options like -Rq :( */ + for (p = &argv[i][1]; *p != '\0'; p++) { + switch (*p) { + case 'q': + setup_quiet(); + break; + } + } + } } } + /* same for env-based fallback */ if (getenv("PORTAGE_QUIET") != NULL) setup_quiet(); @@ -1283,6 +1307,5 @@ int main(int argc, char **argv) initialize_portage_env(); optind = 0; - quiet = 0; return q_main(argc, argv); } diff --git a/tests/qdepends/list08.good b/tests/qdepends/list08.good index 9aaf42d..a68a5a6 100644 --- a/tests/qdepends/list08.good +++ b/tests/qdepends/list08.good @@ -1 +1 @@ -x11-apps/xdm-1.1.11-r3: !<sys-apps/systemd-187 >=media-fonts/font-util-1.2.0 >=sys-devel/autoconf-2.68 >=sys-devel/automake-1.12:1.12 >=sys-devel/automake-1.13:1.13 >=sys-devel/libtool-2.2.6a >=x11-apps/xinit-1.0.2-r3 >=x11-misc/util-macros-1.17 sys-devel/libtool sys-devel/m4 virtual/pkgconfig x11-apps/sessreg x11-apps/xconsole x11-apps/xrdb x11-libs/libX11 x11-libs/libXaw x11-libs/libXdmcp x11-libs/libXinerama x11-libs/libXmu x11-libs/libXt x11-proto/xineramaproto x11-proto/xproto +x11-apps/xdm: !<sys-apps/systemd-187 >=media-fonts/font-util-1.2.0 >=sys-devel/autoconf-2.68 >=sys-devel/automake-1.12:1.12 >=sys-devel/automake-1.13:1.13 >=sys-devel/libtool-2.2.6a >=x11-apps/xinit-1.0.2-r3 >=x11-misc/util-macros-1.17 sys-devel/libtool sys-devel/m4 virtual/pkgconfig x11-apps/sessreg x11-apps/xconsole x11-apps/xrdb x11-libs/libX11 x11-libs/libXaw x11-libs/libXdmcp x11-libs/libXinerama x11-libs/libXmu x11-libs/libXt x11-proto/xineramaproto x11-proto/xproto |