mirror of
https://github.com/fosslinux/live-bootstrap.git
synced 2026-03-02 01:18:08 +01:00
Merge pull request #468 from fosslinux/configurator
Add interactive "configurator"
This commit is contained in:
fosslinux
GitHub
commit
e1cc51964f
16 changed files with 903 additions and 35 deletions
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@ -49,6 +49,7 @@ def create_configuration_file(args):
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config.write("DISK=sda1\n")
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config.write("KERNEL_BOOTSTRAP=False\n")
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config.write(f"BUILD_KERNELS={args.update_checksums or args.build_kernels}\n")
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config.write(f"CONFIGURATOR={args.configurator}\n")
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# pylint: disable=too-many-statements,too-many-branches
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def main():
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@ -90,6 +91,9 @@ def main():
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parser.add_argument("-i", "--interactive",
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help="Use interactive prompts to resolve issues during bootstrap",
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action="store_true")
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parser.add_argument("--configurator",
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help="Run the interactive configurator",
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action="store_true")
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parser.add_argument("-r", "--repo",
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help="Path to prebuilt binary packages", nargs=None)
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parser.add_argument("--early-preseed",
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784
seed/configurator.c
Normal file
784
seed/configurator.c
Normal file
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@ -0,0 +1,784 @@
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/*
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* SPDX-FileCopyrightText: 2024 fosslinux <fosslinux@aussies.space>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define MAX_STRING 2048
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#define MAX_SHORT 512
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#define MAX_ID 128
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#define MAX_VAR 128
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#include <bootstrappable.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/utsname.h>
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#define TRUE 1
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#define FALSE 0
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#define KIND_NONE 0
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#define KIND_MENU 1
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#define KIND_OPTION 2
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#define TYPE_NONE 0
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#define TYPE_BOOL 1
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#define TYPE_SIZE 2
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#define TYPE_STRING 3
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#define TYPE_INT 4
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struct Entry {
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int kind; // either menu or option
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char *env_var; // name of the environment variable this option is stored in
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char *id; // the id of the configuration item
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char *short_desc; // short description of the config
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char *full_desc; // extended description of the config
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int type; // the type of the configuration option
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char *validation; // any validation rules
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char *val;
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char *default_val;
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struct Entry *children; // submenus
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struct Entry *parent;
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struct Entry *next;
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};
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typedef struct Entry Entry;
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Entry *find_entry(Entry *head, char *id) {
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char *component = strchr(id, '/');
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if (component == NULL) {
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component = id + strlen(id);
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}
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Entry *current;
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Entry *final;
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int len;
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while (1) {
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len = component - id;
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current = head;
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while (current != NULL) {
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/* ensure that the id isn't just a substring of the component but actually is the component */
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if (strlen(current->id) == len && strncmp(id, current->id, len) == 0) {
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/* Found it! */
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final = current;
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head = current->children;
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break;
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}
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current = current->next;
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}
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if (current == NULL) {
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/* Did not find it */
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return NULL;
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}
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if (component[0] == '\0') {
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break;
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}
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component += 1;
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component = strchr(component, '/');
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if (component == NULL) {
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component = id + strlen(id);
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}
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}
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return final;
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}
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Entry *get_parent(Entry *head, char *id) {
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char *parent_id = calloc(MAX_ID, sizeof(char));
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strcpy(parent_id, id);
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char *final_slash = strrchr(parent_id, '/');
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final_slash[0] = '\0';
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Entry *ret = find_entry(head, parent_id);
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free(parent_id);
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return ret;
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}
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char read_string(FILE *f, char *out, int length) {
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int i = 0;
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char c = fgetc(f);
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while (c != ' ' && c != '\n' && c != EOF && i < length - 1) {
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out[i] = c;
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i += 1;
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c = fgetc(f);
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}
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if (i >= length - 1) {
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fputs("String too long!\n", stdout);
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fclose(f);
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exit(1);
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}
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out[i] = '\0';
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return c;
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}
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int set_val(Entry *entry, char *val) {
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if (entry->type == TYPE_BOOL) {
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if (strcmp(val, "True") != 0 && strcmp(val, "False") != 0) {
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fputs("Invalid input: ", stdout);
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fputs(val, stdout);
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fputs(" is not a boolean value\n", stdout);
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return 1;
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}
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} else if (entry->type == TYPE_INT) {
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int intval = strtoint(val);
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if (intval == 0 && strcmp(val, "0") != 0) {
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fputs("Invalid input: ", stdout);
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fputs(val, stdout);
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fputs(" is not an integer\n", stdout);
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return 1;
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}
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} else if (entry->type == TYPE_SIZE) {
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/* We should have either a K, M, G, T, or no letter, at the end of the size. */
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char c = val[strlen(val) - 1];
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if (!(('0' <= c && c <= '9') || c == 'K' || c == 'M' || c == 'G' || c == 'T')) {
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fputs("Invalid input: ", stdout);
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fputc(c, stdout);
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fputs(" is not a valid suffix for a size\n", stdout);
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return 1;
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}
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/* Check it is an integer */
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char *final_char = val + strlen(val) - 1;
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if ('A' <= final_char[0] && final_char[0] <= 'Z') {
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final_char[0] = '\0';
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}
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int intval = strtoint(val);
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if (intval == 0 && strcmp(val, "0") != 0) {
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fputs("Invalid input: ", stdout);
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fputs(val, stdout);
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fputs(" is not a valid size\n", stdout);
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return 1;
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}
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final_char[0] = c;
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} else if (entry->type == TYPE_STRING) {
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/* Validation rules. */
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char *validation = entry->validation;
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char *next;
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int found = FALSE;
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while (validation != NULL) {
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if (validation[0] == '\0') {
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found = TRUE;
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break;
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}
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next = strchr(validation, '|');
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if (next == NULL) {
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if (strcmp(validation, val) == 0) {
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found = TRUE;
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}
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break;
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} else {
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if (strncmp(validation, val, next - validation) == 0) {
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found = TRUE;
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}
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}
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validation = next + 1;
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}
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if (found == FALSE) {
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fputs("Invalid input: ", stdout);
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fputs(val, stdout);
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fputs(" does not match the validation rules ", stdout);
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fputs(entry->validation, stdout);
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fputc('\n', stdout);
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return 1;
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}
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}
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entry->val = calloc(strlen(val) + 1, sizeof(char));
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strcpy(entry->val, val);
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return 0;
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}
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void read_entry(char c, FILE *conf, Entry *head) {
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Entry *new = calloc(1, sizeof(Entry));
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/* Read the kind */
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if (c == 'm') {
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new->kind = KIND_MENU;
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} else if (c == 'o') {
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new->kind = KIND_OPTION;
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} else {
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fputs("Invalid entry: kind ", stdout);
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fputc(c, stdout);
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fputc('\n', stdout);
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fclose(conf);
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exit(1);
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}
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fgetc(conf);
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/* Read the id */
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new->id = calloc(MAX_ID, sizeof(char));
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c = read_string(conf, new->id, MAX_ID);
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if (c != ' ') {
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fputs("Invalid entry: no variable\n", stdout);
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fclose(conf);
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exit(1);
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}
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/* Read the environment variable */
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new->env_var = calloc(MAX_VAR, sizeof(char));
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c = read_string(conf, new->env_var, MAX_VAR);
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if (c != ' ') {
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fputs("Invalid entry: no data type\n", stdout);
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fclose(conf);
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exit(1);
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}
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if (strcmp(new->env_var, "_") == 0) {
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free(new->env_var);
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new->env_var = NULL;
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}
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/* Read the data type */
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char *data_type = calloc(MAX_ID, sizeof(char));
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read_string(conf, data_type, MAX_ID);
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if (c != ' ') {
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fputs("Invalid entry: no default value\n", stdout);
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fclose(conf);
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exit(1);
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}
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if (strcmp(data_type, "_") == 0) {
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new->type = TYPE_NONE;
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} else if (strcmp(data_type, "bool") == 0) {
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new->type = TYPE_BOOL;
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} else if (strcmp(data_type, "size") == 0) {
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new->type = TYPE_SIZE;
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} else if (strcmp(data_type, "int") == 0) {
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new->type = TYPE_INT;
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} else if (data_type[0] == '"') {
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new->type = TYPE_STRING;
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new->validation = data_type + 1;
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char *closing_quote = strrchr(data_type, '"');
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closing_quote[0] = '\0';
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} else {
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fputs("Invalid entry: unknown type: ", stdout);
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fputs(data_type, stdout);
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fputc('\n', stdout);
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fclose(conf);
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exit(1);
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}
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if (new->type != TYPE_STRING) {
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free(data_type);
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}
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/* Read the default value */
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char *default_val = calloc(MAX_STRING, sizeof(char));
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read_string(conf, default_val, MAX_ID);
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if (strcmp(default_val, "_") != 0) {
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set_val(new, default_val);
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new->default_val = default_val;
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} else {
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new->default_val = NULL;
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}
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/* Read the short description */
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new->short_desc = calloc(MAX_SHORT, sizeof(char));
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int i = 0;
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c = fgetc(conf);
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while (c != '\n' && c != EOF) {
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new->short_desc[i] = c;
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c = fgetc(conf);
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i += 1;
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}
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/* Read the long description */
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new->full_desc = calloc(MAX_STRING, sizeof(char));
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i = 0;
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c = fgetc(conf);
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char prev = '\0';
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while (!(c == '\n' && prev == '\n') && c != EOF) {
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new->full_desc[i] = c;
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prev = c;
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c = fgetc(conf);
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i += 1;
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}
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new->children = NULL;
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new->next = NULL;
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Entry *parent = get_parent(head, new->id);
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new->parent = parent;
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if (parent->children == NULL) {
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parent->children = new;
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} else {
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Entry *current = parent->children;
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while (current->next != NULL) {
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current = current->next;
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}
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current->next = new;
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}
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}
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Entry *read_config(char *filename) {
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FILE *conf = fopen(filename, "r");
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if (conf == NULL) {
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fputs("Unable to open ", stdout);
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fputs(filename, stdout);
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fputc('\n', stdout);
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exit(0);
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}
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char c = fgetc(conf);
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Entry *head = calloc(1, sizeof(Entry));
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head->id = "";
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head->env_var = "";
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head->next = NULL;
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Entry *current = head;
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while (c != EOF) {
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if (c == '#' || c == '\n') {
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/* Skip comments or empty lines. */
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while (c != '\n' && c != EOF) {
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c = fgetc(conf);
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}
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} else {
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read_entry(c, conf, head);
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}
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c = fgetc(conf);
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}
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fclose(conf);
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return head;
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}
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Entry *get_env_var(Entry *head, char *var) {
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Entry *ret;
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Entry *current;
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for (current = head->children; current != NULL; current = current->next) {
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if (current->env_var != NULL) {
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if (strcmp(current->env_var, var) == 0) {
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return current;
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}
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}
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if (current->children != NULL) {
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ret = get_env_var(current, var);
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if (ret != NULL) {
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return ret;
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}
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}
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}
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return NULL;
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}
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int set_cfg_varline(Entry *head, char *line) {
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char *var = calloc(strlen(line) + 1, sizeof(char));
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strcpy(var, line);
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char *val = strchr(var, '=');
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val[0] = '\0';
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val += 1;
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char *newline = strchr(val, '\n');
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if (newline != NULL) {
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newline[0] = '\0';
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}
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Entry *entry = get_env_var(head, var);
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if (entry != NULL) {
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int not_ok = set_val(entry, val);
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if (not_ok) {
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fputs("^ Originated from ", stdout);
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fputs(var, stdout);
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fputs("=", stdout);
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fputs(val, stdout);
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fputs("\n", stdout);
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}
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}
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return entry == NULL;
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}
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char *set_cfg_values(Entry *head, char **envp) {
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int i = 0;
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FILE *cfg = fopen("/steps/bootstrap.cfg", "r");
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if (cfg == NULL) {
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return "";
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}
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char *extra = calloc(MAX_STRING, sizeof(char));
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char *line = calloc(MAX_STRING, sizeof(char));
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while (fgets(line, MAX_STRING, cfg) != NULL) {
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if (set_cfg_varline(head, line)) {
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if (strncmp("CONFIGURATOR=", line, 13) != 0) {
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strcat(extra, line);
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}
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}
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free(line);
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line = calloc(MAX_STRING, sizeof(char));
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}
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fclose(cfg);
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return extra;
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}
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void write_cfg_list(Entry *head, FILE *cfg) {
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Entry *current;
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for (current = head->children; current != NULL; current = current->next) {
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if (current->kind == KIND_OPTION && current->val != NULL) {
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fputs(current->env_var, cfg);
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fputs("=", cfg);
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fputs(current->val, cfg);
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fputs("\n", cfg);
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}
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if (current->children != NULL) {
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write_cfg_list(current, cfg);
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}
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}
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}
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void write_cfg_values(Entry *head, char *extra, int configurator_done) {
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FILE *cfg = fopen("/steps/bootstrap.cfg", "w");
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if (cfg == NULL) {
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fputs("Unable to open /steps/bootstrap.cfg", stderr);
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exit(1);
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}
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if (configurator_done == TRUE) {
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fputs("CONFIGURATOR=False\n", cfg);
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}
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fputs(extra, cfg);
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write_cfg_list(head, cfg);
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fclose(cfg);
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}
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void print_short_desc(char *short_desc) {
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char *post_markers = strrchr(short_desc, ']');
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if (post_markers == NULL) {
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post_markers = short_desc;
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} else {
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post_markers += 1;
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while (post_markers[0] == ' ') {
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post_markers += 1;
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}
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}
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fputs(post_markers, stdout);
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}
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void print_recursive_desc(Entry *entry) {
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if (entry->parent != NULL) {
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if (strcmp(entry->parent->id, "") != 0) {
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print_recursive_desc(entry->parent);
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fputs("/", stdout);
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print_short_desc(entry->short_desc);
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return;
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}
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}
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print_short_desc(entry->short_desc);
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}
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int any_unset(Entry *head);
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int check_set(Entry *entry, Entry *head) {
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int ret = 0;
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if (entry->kind == KIND_OPTION && entry->val == NULL) {
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fputs("The configuration option ", stdout);
|
||||
print_recursive_desc(entry);
|
||||
fputs(" is unset\n", stdout);
|
||||
ret = 1;
|
||||
}
|
||||
if (entry->children != NULL) {
|
||||
ret |= any_unset(entry);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
int any_unset(Entry *head) {
|
||||
int ret = 0;
|
||||
Entry *current;
|
||||
for (current = head->children; current != NULL; current = current->next) {
|
||||
ret |= check_set(current, head);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
void print_menu(Entry *menu, int is_toplevel) {
|
||||
if (!is_toplevel) {
|
||||
fputs("(0) [MENU] Go up\n", stdout);
|
||||
}
|
||||
int i = 1;
|
||||
Entry *current;
|
||||
for (current = menu->children; current != NULL; current = current->next) {
|
||||
fputs("(", stdout);
|
||||
fputs(int2str(i, 10, FALSE), stdout);
|
||||
fputs(") ", stdout);
|
||||
if (current->kind == KIND_MENU) {
|
||||
fputs("[MENU] ", stdout);
|
||||
}
|
||||
fputs(current->short_desc, stdout);
|
||||
fputc('\n', stdout);
|
||||
i += 1;
|
||||
}
|
||||
}
|
||||
|
||||
Entry *get_nth_option(Entry *menu, int n) {
|
||||
int i = 1;
|
||||
Entry *current;
|
||||
for (current = menu->children; current != NULL && i < n; current = current->next) {
|
||||
i += 1;
|
||||
}
|
||||
if (current == NULL) {
|
||||
fputs("There is no option ", stdout);
|
||||
fputs(int2str(n, 10, FALSE), stdout);
|
||||
fputs("!\n", stdout);
|
||||
}
|
||||
return current;
|
||||
}
|
||||
|
||||
void how_to_use(void) {
|
||||
fputs(
|
||||
"How to navigate around this configuration menu:\n"
|
||||
"h or help: at any time, will reprint this help message\n"
|
||||
"l or list: shows the current menu options\n"
|
||||
"o <num> or open <num>: open a (sub)menu\n"
|
||||
"? <num> or describe <num>: provides a more detailed description of an option or menu\n"
|
||||
"s <num> <val> or set <num> <val>: set the value of an option\n"
|
||||
"g <num> or get <num>: get the value of an option\n"
|
||||
"g all or get all: get the value of all options in the menu\n"
|
||||
"r <num> or reset <num>: reset the value of an option to the default (if there is one)\n"
|
||||
"e or exit: exits the program\n",
|
||||
stdout);
|
||||
}
|
||||
|
||||
Entry *extract_num(char **command, Entry *menu) {
|
||||
command[0] = strchr(command[0], ' ');
|
||||
if (command[0] == NULL) {
|
||||
fputs("Expected menu number to operate on!\n", stdout);
|
||||
}
|
||||
command[0] += 1;
|
||||
char *num = command[0];
|
||||
char *new = strchr(command[0], ' ');
|
||||
if (new == NULL) {
|
||||
new = strchr(command[0], '\n');
|
||||
}
|
||||
command[0] = new;
|
||||
command[0][0] = '\0';
|
||||
command[0] += 1;
|
||||
/* strtoint does not check if it is not a number */
|
||||
int i;
|
||||
for (i = 0; i < strlen(num); i += 1) {
|
||||
if (!('0' <= num[i] && num[i] <= '9')) {
|
||||
fputs(num, stdout);
|
||||
fputs(" is not a menu number!\n", stdout);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
int n = strtoint(num);
|
||||
return get_nth_option(menu, n);
|
||||
}
|
||||
|
||||
Entry *submenu(char *command, Entry *menu, Entry *head) {
|
||||
command = strchr(command, ' ');
|
||||
if (strlen(command) < 1) {
|
||||
fputs("Expected menu number to operate on!\n", stdout);
|
||||
}
|
||||
/* 0 is the "go up" menu option */
|
||||
if (command[1] == '0') {
|
||||
if (strcmp(menu->id, "") == 0) {
|
||||
fputs("There is no option 0!\n", stdout);
|
||||
return menu;
|
||||
}
|
||||
return menu->parent;
|
||||
}
|
||||
|
||||
Entry *new = extract_num(&command, menu);
|
||||
if (new == NULL) {
|
||||
return menu;
|
||||
}
|
||||
if (new->kind != KIND_MENU) {
|
||||
fputs("This is not a menu!\n", stdout);
|
||||
return menu;
|
||||
}
|
||||
return new;
|
||||
}
|
||||
|
||||
void print_description(char *command, Entry *menu) {
|
||||
Entry *opt = extract_num(&command, menu);
|
||||
if (opt != NULL) {
|
||||
fputs(opt->full_desc, stdout);
|
||||
}
|
||||
}
|
||||
|
||||
void set_opt_value(char *command, Entry *menu) {
|
||||
Entry *opt = extract_num(&command, menu);
|
||||
if (opt == NULL) {
|
||||
return;
|
||||
}
|
||||
if (opt->kind != KIND_OPTION) {
|
||||
fputs("Cannot set a menu's value!\n", stdout);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Remove the newline */
|
||||
char *newline = strchr(command, '\n');
|
||||
newline[0] = '\0';
|
||||
set_val(opt, command);
|
||||
}
|
||||
|
||||
void print_opt_value(Entry *opt) {
|
||||
print_short_desc(opt->short_desc);
|
||||
|
||||
fputs(": ", stdout);
|
||||
if (opt->val == NULL) {
|
||||
fputs("unset", stdout);
|
||||
} else {
|
||||
fputs(opt->val, stdout);
|
||||
}
|
||||
fputc('\n', stdout);
|
||||
}
|
||||
|
||||
void get_opt_value(char *command, Entry *menu) {
|
||||
Entry *opt = extract_num(&command, menu);
|
||||
if (opt == NULL) {
|
||||
return;
|
||||
}
|
||||
if (opt->kind != KIND_OPTION) {
|
||||
fputs("Cannot get a menu's value!\n", stdout);
|
||||
return;
|
||||
}
|
||||
|
||||
print_opt_value(opt);
|
||||
}
|
||||
|
||||
void get_all_values(Entry *menu) {
|
||||
Entry *current;
|
||||
for (current = menu->children; current != NULL; current = current->next) {
|
||||
if (current->kind == KIND_OPTION) {
|
||||
print_opt_value(current);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void reset_value(char *command, Entry *menu) {
|
||||
Entry *opt = extract_num(&command, menu);
|
||||
if (opt == NULL) {
|
||||
return;
|
||||
}
|
||||
if (opt->kind != KIND_OPTION) {
|
||||
fputs("Cannot reset a menu's value!\n", stdout);
|
||||
return;
|
||||
}
|
||||
opt->val = opt->default_val;
|
||||
}
|
||||
|
||||
void no_input(Entry *head) {
|
||||
fputs("You don't seem to be running under Fiwix or Linux currently.\n", stdout);
|
||||
fputs("Likely, you are currently running under builder-hex0.\n", stdout);
|
||||
fputs("That's ok! We're going to make some assumptions; namely, that you do need\n", stdout);
|
||||
fputs("the kernel bootstrap, and that you'll get a chance to configure later.\n", stdout);
|
||||
write_cfg_values(head, "KERNEL_BOOTSTRAP=True\nBUILD_KERNELS=True\n", FALSE);
|
||||
}
|
||||
|
||||
int main(int argc, char **argv, char **envp) {
|
||||
/*
|
||||
* Check we are being non-interactive and bootstrap.cfg exists in
|
||||
* which case we do not need to do anything.
|
||||
*/
|
||||
char *interactivity = getenv("CONFIGURATOR");
|
||||
if (interactivity != NULL) {
|
||||
if (strcmp(interactivity, "False") == 0) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
FILE *bootstrap_cfg = fopen("/steps/bootstrap.cfg", "r");
|
||||
if (bootstrap_cfg != NULL) {
|
||||
char *line = calloc(MAX_STRING, sizeof(char));
|
||||
while (fgets(line, MAX_STRING, bootstrap_cfg) != NULL) {
|
||||
if (strcmp(line, "CONFIGURATOR=False\n") == 0) {
|
||||
fclose(bootstrap_cfg);
|
||||
return 0;
|
||||
}
|
||||
free(line);
|
||||
line = calloc(MAX_STRING, sizeof(char));
|
||||
}
|
||||
fclose(bootstrap_cfg);
|
||||
}
|
||||
|
||||
if (argc != 2) {
|
||||
fputs("Usage: ", stdout);
|
||||
fputs(argv[0], stdout);
|
||||
fputs(" <configuration>\n", stdout);
|
||||
exit(1);
|
||||
}
|
||||
Entry *head = read_config(argv[1]);
|
||||
char *extra = set_cfg_values(head, envp);
|
||||
|
||||
/*
|
||||
* Check if we are NOT running under fiwix or linux.
|
||||
* If we are not, and need configuration to occur, then we presume that
|
||||
* we will not be able to get any input from the user.
|
||||
*/
|
||||
struct utsname *kernel = calloc(1, sizeof(struct utsname));
|
||||
uname(kernel);
|
||||
if (kernel->sysname == NULL) {
|
||||
no_input(head);
|
||||
return 0;
|
||||
} else if (strcmp(kernel->sysname, "Linux") != 0 && strcmp(kernel->sysname, "Fiwix") != 0) {
|
||||
no_input(head);
|
||||
return 0;
|
||||
}
|
||||
|
||||
fputs("Welcome to live-bootstrap!\n", stdout);
|
||||
fputs("We need to do some brief configuration before continuing.\n\n", stdout);
|
||||
how_to_use();
|
||||
fputc('\n', stdout);
|
||||
|
||||
Entry *menu = head;
|
||||
print_menu(menu, menu == head);
|
||||
char *command = calloc(MAX_STRING, sizeof(char));
|
||||
fputs("\nCommand: ", stdout);
|
||||
fflush(stdout);
|
||||
command = fgets(command, MAX_STRING, stdin);
|
||||
while (command != NULL) {
|
||||
if (strcmp("h\n", command) == 0 || strcmp("help\n", command) == 0) {
|
||||
how_to_use();
|
||||
} else if (strcmp("l\n", command) == 0 || strcmp("list\n", command) == 0) {
|
||||
print_menu(menu, menu == head);
|
||||
} else if (strncmp("o ", command, 2) == 0 || strncmp("open ", command, 5) == 0) {
|
||||
menu = submenu(command, menu, head);
|
||||
print_menu(menu, menu == head);
|
||||
} else if (strncmp("? ", command, 2) == 0 || strncmp("describe ", command, 9) == 0) {
|
||||
print_description(command, menu);
|
||||
} else if (strcmp("g all\n", command) == 0 || strcmp("get all\n", command) == 0) {
|
||||
get_all_values(menu);
|
||||
} else if (strncmp("g ", command, 2) == 0 || strncmp("get ", command, 4) == 0) {
|
||||
get_opt_value(command, menu);
|
||||
} else if (strncmp("s ", command, 2) == 0 || strncmp("set ", command, 4) == 0) {
|
||||
set_opt_value(command, menu);
|
||||
} else if (strncmp("r ", command, 2) == 0 || strncmp("reset ", command, 6) == 0) {
|
||||
reset_value(command, menu);
|
||||
} else if (strcmp("e\n", command) == 0 || strcmp("exit\n", command) == 0) {
|
||||
if (!any_unset(head)) {
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
fputs("Unknown command ", stdout);
|
||||
fputs(command, stdout);
|
||||
}
|
||||
fputs("\nCommand: ", stdout);
|
||||
fflush(stdout);
|
||||
/*
|
||||
* M2-Planet's fgets does not properly terminate the buffer if there is
|
||||
* already data in it
|
||||
*/
|
||||
free(command);
|
||||
command = calloc(MAX_STRING, sizeof(char));
|
||||
command = fgets(command, MAX_STRING, stdin);
|
||||
}
|
||||
|
||||
if (any_unset(head)) {
|
||||
fputs(
|
||||
"Uh oh! You have left me in a tough position - you can't input further because you\n"
|
||||
"closed the input stream. But the inputs you gave me are not valid!\n"
|
||||
"I'm going to re-exec myself and hope you are able to start again from scratch.\n",
|
||||
stderr
|
||||
);
|
||||
execve(argv[0], argv, envp);
|
||||
return 0;
|
||||
}
|
||||
|
||||
write_cfg_values(head, extra, TRUE);
|
||||
|
||||
fputs("\nThank you! We will now continue with the bootstrap.\n", stdout);
|
||||
|
||||
return 0;
|
||||
}
|
||||
1
seed/configurator.x86.checksums
Normal file
1
seed/configurator.x86.checksums
Normal file
|
|
@ -0,0 +1 @@
|
|||
8235581c60334314b5a8321b0b07d6fb905669dce81878c8cfed909377573e91 configurator
|
||||
|
|
@ -176,30 +176,8 @@ char *get_var(char *name) {
|
|||
last = var;
|
||||
}
|
||||
|
||||
/* If the variable is unset, prompt the user. */
|
||||
if (variables == NULL) {
|
||||
variables = calloc(1, sizeof(Variable));
|
||||
var = variables;
|
||||
} else {
|
||||
last->next = calloc(1, sizeof(Variable));
|
||||
var = last->next;
|
||||
}
|
||||
var->name = calloc(strlen(name) + 1, sizeof(char));
|
||||
strcpy(var->name, name);
|
||||
var->val = calloc(MAX_STRING, sizeof(char));
|
||||
fputs("You have not set a value for ", stdout);
|
||||
fputs(name, stdout);
|
||||
fputs(" in bootstrap.cfg. Please set it now:\n", stdout);
|
||||
while (fgets(var->val, MAX_STRING, stdin) == 0 || var->val[0] == '\n') {
|
||||
fputs("Error inputting, try again:\n", stdout);
|
||||
}
|
||||
if (var->val[0] == 0) {
|
||||
fputs("You put in an EOF!\n", stderr);
|
||||
exit(1);
|
||||
}
|
||||
/* Trim the newline. */
|
||||
var->val[strlen(var->val)] = 0;
|
||||
return var->val;
|
||||
/* If the variable is unset, take it to be the empty string. */
|
||||
return "";
|
||||
}
|
||||
|
||||
/* Recursive descent interpreter. */
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
dc6106dbc02839cdc9e3e2348432242eb6d33d840ab74badfd63c3c9997462b9 script-generator
|
||||
a0ad0938f7a66b44674db2b0a2a0410966098b3cc511d8b1a4dadc77b1828088 script-generator
|
||||
|
|
|
|||
|
|
@ -64,6 +64,15 @@ MES_PKG=mes-0.26
|
|||
MES_PREFIX=${SRCDIR}/${MES_PKG}/build/${MES_PKG}
|
||||
GUILE_LOAD_PATH=${MES_PREFIX}/mes/module:${MES_PREFIX}/module:${SRCDIR}/${MES_PKG}/build/${NYACC_PKG}/module
|
||||
|
||||
M2-Mesoplanet --architecture ${ARCH} -f configurator.c -o configurator
|
||||
# Checksums
|
||||
if match x${UPDATE_CHECKSUMS} xTrue; then
|
||||
sha256sum -o configurator.${ARCH}.checksums configurator
|
||||
else
|
||||
sha256sum -c configurator.${ARCH}.checksums
|
||||
fi
|
||||
./configurator /steps/configurator
|
||||
|
||||
M2-Mesoplanet --architecture ${ARCH} -f script-generator.c -o script-generator
|
||||
# Checksums
|
||||
if match x${UPDATE_CHECKSUMS} xTrue; then
|
||||
|
|
@ -72,4 +81,5 @@ else
|
|||
sha256sum -c script-generator.${ARCH}.checksums
|
||||
fi
|
||||
./script-generator /steps/manifest
|
||||
|
||||
kaem --file /steps/0.sh
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
Subproject commit 779e5424d4b55fe9b7faea2285ae8b6486df0433
|
||||
Subproject commit 18eac1d08535a685c817247fb8c41a1dba9bbf6f
|
||||
|
|
@ -77,7 +77,7 @@ b39826742e236890f3562cdf19492e7ef4224b271f3e75ddeab1f07982b03ebe libffi-3.3_0.t
|
|||
daae709e98d2df2190d1d13b4e86f7f3fe90fa7a975282fe0bb03289b6539f29 libtool-2.2.4_0.tar.bz2
|
||||
6cefa575362149620f8008a32c8af54f0198a18bc6ab910bd3cead196c1507d7 libtool-2.4.7_0.tar.bz2
|
||||
503007bbcddcf4e49d26514c59b4c9501f8b42f0c994a59dfdc388b1ae6b7900 libunistring-0.9.10_0.tar.bz2
|
||||
5787f84a49e1d22560d0398e4f9075d6021017eb2a757697dc2877e7565d0199 linux-4.14.341-openela_0.tar.bz2
|
||||
540927c71fb1682175e32a655dfd4a987c494577549bf30e79ef3b1e4f039a4d linux-4.14.341-openela_0.tar.bz2
|
||||
c97644d0db5b3de127b048683afee6d31453441d97ba5dea71df5838b13542a4 linux-headers-4.14.341-openela_0.tar.bz2
|
||||
78b0cf6d9312e53c613186cbddd5f747310f375c1f322f33a6ac33682d2f3389 m4-1.4.19_0.tar.bz2
|
||||
0e3c21b0a1d8ca0c3f74a98ebe268809def62778ff4a486ff20c1d6e8247dc49 m4-1.4.7_0.tar.bz2
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
19fd50d727e8a7feba8b6e369e68287d1922d8f623a156fb113d994891e96998 /usr/bin/checksum-transcriber
|
||||
59cc0fb361f84e81a1cda6111ef847188d6c7c839c5a52166d9185ca767cf920 /usr/bin/checksum-transcriber
|
||||
|
|
|
|||
81
steps/configurator
Normal file
81
steps/configurator
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
# SPDX-FileCopyrightText: 2024 fosslinux <fosslinux@aussies.space>
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||
#
|
||||
# The structure of this file:
|
||||
# <option type> <id> <variable> <type> <default> <short description>
|
||||
# <long description>
|
||||
#
|
||||
# repeat
|
||||
|
||||
m /general _ _ _ General configuration
|
||||
Settings for how you would like live-bootstrap to run.
|
||||
|
||||
o /general/timestamps FORCE_TIMESTAMPS bool False Zero timestamps at end
|
||||
At the end of the bootstrap, set the timestamps of all files to 0 UNIX time.
|
||||
|
||||
o /general/swap SWAP_SIZE size 0 Swap size
|
||||
The size of a swapfile to be created once swap is supported in live-bootsrap.
|
||||
Intended for systems with low RAM.
|
||||
|
||||
o /general/kernel_bootstrap KERNEL_BOOTSTRAP bool True Use the kernel bootstrap
|
||||
This only applies if you are not in a chroot-like environment. You should
|
||||
already know whether you want this flag or not. If you booted using
|
||||
builder-hex0, this flag should be true; if you booted using your own Linux
|
||||
kernel, this flag should be false.
|
||||
|
||||
o /general/interactive INTERACTIVE bool True Drop to a shell post-bootstrap
|
||||
At the end of the bootstrap, drop to a shell which you can do further things
|
||||
in.
|
||||
|
||||
o /general/disk DISK "" _ [IMPORTANT] [DANGER] Disk
|
||||
live-bootstrap needs a disk which the final system will be installed onto.
|
||||
This should be in the form of the name of the device node, eg sda. If you
|
||||
have externally downloaded sources or the like, place in here the device
|
||||
node with the appropriate partition, eg sda1.
|
||||
Disclaimer for bare metal users:
|
||||
It is highly recommended that all disks other than this disk are removed
|
||||
from the system to avoid accidental data loss. It is vital that you choose
|
||||
this correctly, otherwise you risk overwriting an existing disk on your
|
||||
system. LIVE-BOOTSTRAP TAKES NO LIABILITY FOR ANY DATA LOSS RESULTING FROM
|
||||
ITS USE.
|
||||
|
||||
m /sysinfo _ _ _ System information
|
||||
Details about your specific system and the environment live-bootstrap is
|
||||
running in.
|
||||
|
||||
o /sysinfo/chroot CHROOT bool False Chroot-like environment
|
||||
Only set to True if live-bootstrap is running in a chroot-like environment.
|
||||
This might be in a chroot, on bubblewrap, or similar. QEMU is not a
|
||||
chroot-like environment.
|
||||
|
||||
o /sysinfo/baremetal BARE_METAL bool False Bare metal environment
|
||||
Only set to True if live-bootstrap is running directly on bare metal, without
|
||||
another kernel or virtualisation layer in between. A chroot, bubblewrap, or
|
||||
QEMU is not bare metal.
|
||||
|
||||
o /sysinfo/jobs FINAL_JOBS int _ Number of jobs
|
||||
The number of jobs that packages should be compiled with. A sensible value
|
||||
would be the number of threads on your system.
|
||||
|
||||
o /sysinfo/arch ARCH "x86|amd64|riscv64" _ Architecture
|
||||
The architecture live-bootstrap is running on.
|
||||
|
||||
m /sysinfo/internal _ _ _ [INTERNAL] Advanced configuration
|
||||
Internal configuration. You should not touch this unless you know what you
|
||||
are doing!
|
||||
|
||||
o /sysinfo/internal/ci INTERNAL_CI bool False Internal CI
|
||||
If you are seeing this, it should not be set to true. (Flag for live-bootstrap
|
||||
CI).
|
||||
|
||||
m /dev _ _ _ [DEV] Development options
|
||||
Options intended for primarily live-bootstrap development or debugging.
|
||||
|
||||
o /dev/update_checksums UPDATE_CHECKSUMS bool False [DEV] Update checksums of packages
|
||||
Rather than checking checksums of packages against the existing list, generate
|
||||
a new list for the checksums of packages.
|
||||
|
||||
o /dev/build_kernels BUILD_KERNELS bool _ Build kernels
|
||||
Even when they are not required, still build kernels/kernel adjacent packages.
|
||||
This option has no effect when using KERNEL_BOOTSTRAP.
|
||||
6
steps/improve/reconfigure.sh
Normal file
6
steps/improve/reconfigure.sh
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
# SPDX-FileCopyrightText: 2024 fosslinux <fosslinux@aussies.space>
|
||||
#
|
||||
# SPDX-License-Identifier: GPL-3.0-or-later
|
||||
set -ex
|
||||
/configurator /steps/configurator
|
||||
/script-generator /steps/manifest
|
||||
|
|
@ -7,11 +7,14 @@
|
|||
set -ex
|
||||
|
||||
# Build the ext2 image
|
||||
make_fiwix_initrd -s 1376256 /boot/fiwix.ext2
|
||||
# 1392640 = 1360 MB
|
||||
make_fiwix_initrd -s 1381376 /boot/fiwix.ext2
|
||||
|
||||
# Boot Fiwix
|
||||
# 199680 = 195 MB
|
||||
# as of 2024-05-27, Initrd = ~183 MB, kernel = ~10.5MB for Linux
|
||||
if match x${BARE_METAL} xTrue; then
|
||||
kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/tty1 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=204800 kexec_cmdline=\"init=/init consoleblank=0\""
|
||||
kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/tty1 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=199680 kexec_cmdline=\"init=/init consoleblank=0\""
|
||||
else
|
||||
kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/ttyS0 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=204800 kexec_cmdline=\"init=/init console=ttyS0\""
|
||||
kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/ttyS0 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=199680 kexec_cmdline=\"init=/init console=ttyS0\""
|
||||
fi
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ if [ "${KERNEL_BOOTSTRAP}" = True ]; then
|
|||
find / -xdev -type d -printf "dir %p %m %U %G\n" >> /initramfs.list
|
||||
find / -xdev -type f -printf "file %p %p %m %U %G\n" >> /initramfs.list
|
||||
find / -xdev -type l -printf "slink %p %l %m %U %G\n" >> /initramfs.list
|
||||
kexec-linux "/dev/ram1" "/boot/vmlinuz" "!gen_init_cpio /initramfs.list | gzip -c"
|
||||
kexec-linux "/dev/ram1" "/boot/vmlinuz" "!gen_init_cpio /initramfs.list | bzip2 -c"
|
||||
else
|
||||
mkdir /etc
|
||||
# kexec time
|
||||
|
|
|
|||
|
|
@ -62,8 +62,8 @@ CONFIG_HAVE_KERNEL_LZMA=y
|
|||
CONFIG_HAVE_KERNEL_XZ=y
|
||||
CONFIG_HAVE_KERNEL_LZO=y
|
||||
CONFIG_HAVE_KERNEL_LZ4=y
|
||||
CONFIG_KERNEL_GZIP=y
|
||||
# CONFIG_KERNEL_BZIP2 is not set
|
||||
# CONFIG_KERNEL_GZIP is not set
|
||||
CONFIG_KERNEL_BZIP2=y
|
||||
# CONFIG_KERNEL_LZMA is not set
|
||||
# CONFIG_KERNEL_XZ is not set
|
||||
# CONFIG_KERNEL_LZO is not set
|
||||
|
|
|
|||
|
|
@ -41,6 +41,7 @@ build: fiwix-1.5.0-lb1 ( BUILD_FIWIX == True )
|
|||
build: lwext4-1.0.0-lb1 ( BUILD_FIWIX == True )
|
||||
build: kexec-fiwix-1.0 ( BUILD_FIWIX == True )
|
||||
jump: fiwix ( KERNEL_BOOTSTRAP == True )
|
||||
improve: reconfigure ( CONFIGURATOR != True )
|
||||
define: JOBS = 1 ( KERNEL_BOOTSTRAP == True )
|
||||
build: make-3.82
|
||||
build: patch-2.5.9
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
f66b8200c9237a7d5fe6a3d4d94f1ae661009d8ad14efdc7e95ac4cb8c4775e8 /usr/bin/simple-patch
|
||||
e6826990991981a959646355b5418ce2561a2fd1724004dd5e0a845ebb387373 /usr/bin/simple-patch
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue