Rename into a "tools" subdirectory, and change name of "dotest" to "applymbox".
Remove stripspace (which was already copied into git) and cvs2git (which
was likewise already copied into git, and then replaced by a much better
perl version).
All of this was brought on by Ryan Anderson shaming me into it. Thanks.
I guess.
+++ /dev/null
-CC=gcc
-CFLAGS=-Wall -O2
-HOME=$(shell echo $$HOME)
-
-PROGRAMS=mailsplit mailinfo stripspace cvs2git
-SCRIPTS=dotest applypatch
-
-all: $(PROGRAMS)
-
-install: $(PROGRAMS) $(SCRIPTS)
- cp -f $(PROGRAMS) $(SCRIPTS) $(HOME)/bin/
-
-clean:
- rm -f $(PROGRAMS) *.o
+++ /dev/null
-#!/bin/sh
-##
-## applypatch takes four file arguments, and uses those to
-## apply the unpacked patch (surprise surprise) that they
-## represent to the current tree.
-##
-## The arguments are:
-## $1 - file with commit message
-## $2 - file with the actual patch
-## $3 - "info" file with Author, email and subject
-## $4 - optional file containing signoff to add
-##
-signoff="$4"
-final=.dotest/final-commit
-##
-## If this file exists, we ask before applying
-##
-query_apply=.dotest/.query_apply
-MSGFILE=$1
-PATCHFILE=$2
-INFO=$3
-EDIT=${VISUAL:-$EDITOR}
-EDIT=${EDIT:-vi}
-
-export GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' .dotest/info)"
-export GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' .dotest/info)"
-export GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' .dotest/info)"
-export SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' .dotest/info)"
-
-if [ -n "$signoff" -a -f "$signoff" ]; then
- cat $signoff >> $MSGFILE
-fi
-
-(echo "[PATCH] $SUBJECT" ; if [ -s $MSGFILE ]; then echo ; cat $MSGFILE; fi ) > $final
-
-f=0
-[ -f $query_apply ] || f=1
-
-while [ $f -eq 0 ]; do
- echo "Commit Body is:"
- echo "--------------------------"
- cat $final
- echo "--------------------------"
- echo -n "Apply? [y]es/[n]o/[e]dit/[a]ccept all "
- read reply
- case $reply in
- y|Y) f=1;;
- n|N) exit 2;; # special value to tell dotest to keep going
- e|E) $EDIT $final;;
- a|A) rm -f $query_apply
- f=1;;
- esac
-done
-
-echo
-echo Applying "'$SUBJECT'"
-echo
-
-git-apply --index $PATCHFILE || exit 1
-tree=$(git-write-tree) || exit 1
-echo Wrote tree $tree
-commit=$(git-commit-tree $tree -p $(cat .git/HEAD) < $final) || exit 1
-echo Committed: $commit
-echo $commit > .git/HEAD
+++ /dev/null
-/*
- * cvs2git
- *
- * Copyright (C) Linus Torvalds 2005
- */
-
-#include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-static int verbose = 0;
-
-/*
- * This is a really stupid program that takes cvsps output, and
- * generates a a long _shell_script_ that will create the GIT archive
- * from it.
- *
- * You've been warned. I told you it was stupid.
- *
- * NOTE NOTE NOTE! In order to do branches correctly, this needs
- * the fixed cvsps that has the "Ancestor branch" tag output.
- * Hopefully David Mansfield will update his distribution soon
- * enough (he's the one who wrote the patch, so at least we don't
- * have to figt maintainer issues ;)
- *
- * Usage:
- *
- * TZ=UTC cvsps -A |
- * cvs2git --cvsroot=[root] --module=[module] > script
- *
- * Creates a shell script that will generate the .git archive of
- * the names CVS repository.
- *
- * IMPORTANT NOTE ABOUT "cvsps"! This requires version 2.1 or better,
- * and the "TZ=UTC" and the "-A" flag is required for sane results!
- */
-enum state {
- Header,
- Log,
- Members
-};
-
-static const char *cvsroot;
-static const char *cvsmodule;
-
-static char date[100];
-static char author[100];
-static char branch[100];
-static char ancestor[100];
-static char tag[100];
-static char log[32768];
-static int loglen = 0;
-static int initial_commit = 1;
-
-static void lookup_author(char *n, char **name, char **email)
-{
- /*
- * FIXME!!! I'm lazy and stupid.
- *
- * This could be something like
- *
- * printf("lookup_author '%s'\n", n);
- * *name = "$author_name";
- * *email = "$author_email";
- *
- * and that would allow the script to do its own
- * lookups at run-time.
- */
- *name = n;
- *email = n;
-}
-
-static void prepare_commit(void)
-{
- char *author_name, *author_email;
- char *src_branch;
-
- lookup_author(author, &author_name, &author_email);
-
- printf("export GIT_COMMITTER_NAME=%s\n", author_name);
- printf("export GIT_COMMITTER_EMAIL=%s\n", author_email);
- printf("export GIT_COMMITTER_DATE='+0000 %s'\n", date);
-
- printf("export GIT_AUTHOR_NAME=%s\n", author_name);
- printf("export GIT_AUTHOR_EMAIL=%s\n", author_email);
- printf("export GIT_AUTHOR_DATE='+0000 %s'\n", date);
-
- if (initial_commit)
- return;
-
- src_branch = *ancestor ? ancestor : branch;
- if (!strcmp(src_branch, "HEAD"))
- src_branch = "master";
- printf("ln -sf refs/heads/'%s' .git/HEAD\n", src_branch);
-
- /*
- * Even if cvsps claims an ancestor, we'll let the new
- * branch name take precedence if it already exists
- */
- if (*ancestor) {
- src_branch = branch;
- if (!strcmp(src_branch, "HEAD"))
- src_branch = "master";
- printf("[ -e .git/refs/heads/'%s' ] && ln -sf refs/heads/'%s' .git/HEAD\n",
- src_branch, src_branch);
- }
-
- printf("git-read-tree -m HEAD || exit 1\n");
- printf("git-checkout-cache -f -u -a\n");
-}
-
-static void commit(void)
-{
- const char *cmit_parent = initial_commit ? "" : "-p HEAD";
- const char *dst_branch;
- int i;
-
- printf("tree=$(git-write-tree)\n");
- printf("cat > .cmitmsg <<EOFMSG\n");
-
- /* Escape $ characters, and remove control characters */
- for (i = 0; i < loglen; i++) {
- unsigned char c = log[i];
-
- switch (c) {
- case '$':
- case '\\':
- case '`':
- putchar('\\');
- break;
- case 0 ... 31:
- if (c == '\n' || c == '\t')
- break;
- case 128 ... 159:
- continue;
- }
- putchar(c);
- }
- printf("\nEOFMSG\n");
- printf("commit=$(cat .cmitmsg | git-commit-tree $tree %s)\n", cmit_parent);
-
- dst_branch = branch;
- if (!strcmp(dst_branch, "HEAD"))
- dst_branch = "master";
-
- printf("echo $commit > .git/refs/heads/'%s'\n", dst_branch);
-
- printf("echo 'Committed (to %s):' ; cat .cmitmsg; echo\n", dst_branch);
-
- *date = 0;
- *author = 0;
- *branch = 0;
- *ancestor = 0;
- *tag = 0;
- loglen = 0;
-
- initial_commit = 0;
-}
-
-static void update_file(char *line)
-{
- char *name, *version;
- char *dir;
-
- while (isspace(*line))
- line++;
- name = line;
- line = strchr(line, ':');
- if (!line)
- return;
- *line++ = 0;
- line = strchr(line, '>');
- if (!line)
- return;
- *line++ = 0;
- version = line;
- line = strchr(line, '(');
- if (line) { /* "(DEAD)" */
- printf("git-update-cache --force-remove '%s'\n", name);
- return;
- }
-
- dir = strrchr(name, '/');
- if (dir)
- printf("mkdir -p %.*s\n", (int)(dir - name), name);
-
- printf("cvs -q -d %s checkout -r%s -p '%s/%s' > '%s'\n", cvsroot, version, cvsmodule, name, name);
- printf("git-update-cache --add -- '%s'\n", name);
-}
-
-struct hdrentry {
- const char *name;
- char *dest;
-} hdrs[] = {
- { "Date:", date },
- { "Author:", author },
- { "Branch:", branch },
- { "Ancestor branch:", ancestor },
- { "Tag:", tag },
- { "Log:", NULL },
- { NULL, NULL }
-};
-
-int main(int argc, char **argv)
-{
- static char line[1000];
- enum state state = Header;
- int i;
-
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
- if (!memcmp(arg, "--cvsroot=", 10)) {
- cvsroot = arg + 10;
- continue;
- }
- if (!memcmp(arg, "--module=", 9)) {
- cvsmodule = arg+9;
- continue;
- }
- if (!strcmp(arg, "-v")) {
- verbose = 1;
- continue;
- }
- }
-
-
- if (!cvsroot)
- cvsroot = getenv("CVSROOT");
-
- if (!cvsmodule || !cvsroot) {
- fprintf(stderr, "I need a CVSROOT and module name\n");
- exit(1);
- }
-
- printf("[ -d .git ] && exit 1\n");
- printf("git-init-db\n");
- printf("mkdir -p .git/refs/heads\n");
- printf("mkdir -p .git/refs/tags\n");
- printf("ln -sf refs/heads/master .git/HEAD\n");
-
- while (fgets(line, sizeof(line), stdin) != NULL) {
- int linelen = strlen(line);
-
- while (linelen && isspace(line[linelen-1]))
- line[--linelen] = 0;
-
- switch (state) {
- struct hdrentry *entry;
-
- case Header:
- if (verbose)
- printf("# H: %s\n", line);
- for (entry = hdrs ; entry->name ; entry++) {
- int len = strlen(entry->name);
- char *val;
-
- if (memcmp(entry->name, line, len))
- continue;
- if (!entry->dest) {
- state = Log;
- break;
- }
- val = line + len;
- linelen -= len;
- while (isspace(*val)) {
- val++;
- linelen--;
- }
- memcpy(entry->dest, val, linelen+1);
- break;
- }
- continue;
-
- case Log:
- if (verbose)
- printf("# L: %s\n", line);
- if (!strcmp(line, "Members:")) {
- while (loglen && isspace(log[loglen-1]))
- log[--loglen] = 0;
- prepare_commit();
- state = Members;
- continue;
- }
-
- if (loglen + linelen + 5 > sizeof(log))
- continue;
- memcpy(log + loglen, line, linelen);
- loglen += linelen;
- log[loglen++] = '\n';
- continue;
-
- case Members:
- if (verbose)
- printf("# M: %s\n", line);
- if (!linelen) {
- commit();
- state = Header;
- continue;
- }
- update_file(line);
- continue;
- }
- }
- return 0;
-}
+++ /dev/null
-#!/bin/sh
-##
-## "dotest" is my stupid name for my patch-application script, which
-## I never got around to renaming after I tested it. We're now on the
-## second generation of scripts, still called "dotest".
-##
-## You give it a mbox-format collection of emails, and it will try to
-## apply them to the kernel using "applypatch"
-##
-## dotest [ -q ] mail_archive [Signoff_file]
-##
-rm -rf .dotest
-mkdir .dotest
-case $1 in
-
- -q) touch .dotest/.query_apply
- shift;;
-esac
-mailsplit $1 .dotest || exit 1
-for i in .dotest/*
-do
- mailinfo .dotest/msg .dotest/patch < $i > .dotest/info || exit 1
- stripspace < .dotest/msg > .dotest/msg-clean
- applypatch .dotest/msg-clean .dotest/patch .dotest/info "$2"
- ret=$?
- if [ $ret -ne 0 ]; then
- # 2 is a special exit code from applypatch to indicate that
- # the patch wasn't applied, but continue anyway
- [ $ret -ne 2 ] && exit $ret
- fi
-done
-# return to pristine
-rm -fr .dotest
+++ /dev/null
-/*
- * Another stupid program, this one parsing the headers of an
- * email to figure out authorship and subject
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-static FILE *cmitmsg, *patchfile;
-
-static char line[1000];
-static char date[1000];
-static char name[1000];
-static char email[1000];
-static char subject[1000];
-
-static char *sanity_check(char *name, char *email)
-{
- int len = strlen(name);
- if (len < 3 || len > 60)
- return email;
- if (strchr(name, '@') || strchr(name, '<') || strchr(name, '>'))
- return email;
- return name;
-}
-
-static int handle_from(char *line)
-{
- char *at = strchr(line, '@');
- char *dst;
-
- if (!at)
- return 0;
-
- /*
- * If we already have one email, don't take any confusing lines
- */
- if (*email && strchr(at+1, '@'))
- return 0;
-
- while (at > line) {
- char c = at[-1];
- if (isspace(c) || c == '<')
- break;
- at--;
- }
- dst = email;
- for (;;) {
- unsigned char c = *at;
- if (!c || c == '>' || isspace(c))
- break;
- *at++ = ' ';
- *dst++ = c;
- }
- *dst++ = 0;
-
- at = line + strlen(line);
- while (at > line) {
- unsigned char c = *--at;
- if (isalnum(c))
- break;
- *at = 0;
- }
-
- at = line;
- for (;;) {
- unsigned char c = *at;
- if (!c)
- break;
- if (isalnum(c))
- break;
- at++;
- }
-
- at = sanity_check(at, email);
-
- strcpy(name, at);
- return 1;
-}
-
-static void handle_date(char *line)
-{
- strcpy(date, line);
-}
-
-static void handle_subject(char *line)
-{
- strcpy(subject, line);
-}
-
-static void add_subject_line(char *line)
-{
- while (isspace(*line))
- line++;
- *--line = ' ';
- strcat(subject, line);
-}
-
-static void check_line(char *line, int len)
-{
- static int cont = -1;
- if (!memcmp(line, "From:", 5) && isspace(line[5])) {
- handle_from(line+6);
- cont = 0;
- return;
- }
- if (!memcmp(line, "Date:", 5) && isspace(line[5])) {
- handle_date(line+6);
- cont = 0;
- return;
- }
- if (!memcmp(line, "Subject:", 8) && isspace(line[8])) {
- handle_subject(line+9);
- cont = 1;
- return;
- }
- if (isspace(*line)) {
- switch (cont) {
- case 0:
- fprintf(stderr, "I don't do 'Date:' or 'From:' line continuations\n");
- break;
- case 1:
- add_subject_line(line);
- return;
- default:
- break;
- }
- }
- cont = -1;
-}
-
-static char * cleanup_subject(char *subject)
-{
- for (;;) {
- char *p;
- int len, remove;
- switch (*subject) {
- case 'r': case 'R':
- if (!memcmp("e:", subject+1, 2)) {
- subject +=3;
- continue;
- }
- break;
- case ' ': case '\t': case ':':
- subject++;
- continue;
-
- case '[':
- p = strchr(subject, ']');
- if (!p) {
- subject++;
- continue;
- }
- len = strlen(p);
- remove = p - subject;
- if (remove <= len *2) {
- subject = p+1;
- continue;
- }
- break;
- }
- return subject;
- }
-}
-
-static void cleanup_space(char *buf)
-{
- unsigned char c;
- while ((c = *buf) != 0) {
- buf++;
- if (isspace(c)) {
- buf[-1] = ' ';
- c = *buf;
- while (isspace(c)) {
- int len = strlen(buf);
- memmove(buf, buf+1, len);
- c = *buf;
- }
- }
- }
-}
-
-static void handle_rest(void)
-{
- char *sub = cleanup_subject(subject);
- cleanup_space(name);
- cleanup_space(date);
- cleanup_space(email);
- cleanup_space(sub);
- printf("Author: %s\nEmail: %s\nSubject: %s\nDate: %s\n\n", name, email, sub, date);
- FILE *out = cmitmsg;
-
- do {
- if (!memcmp("diff -", line, 6) ||
- !memcmp("---", line, 3) ||
- !memcmp("Index: ", line, 7))
- out = patchfile;
-
- fputs(line, out);
- } while (fgets(line, sizeof(line), stdin) != NULL);
-
- if (out == cmitmsg) {
- fprintf(stderr, "No patch found\n");
- exit(1);
- }
-
- fclose(cmitmsg);
- fclose(patchfile);
-}
-
-static int eatspace(char *line)
-{
- int len = strlen(line);
- while (len > 0 && isspace(line[len-1]))
- line[--len] = 0;
- return len;
-}
-
-static void handle_body(void)
-{
- int has_from = 0;
-
- /* First line of body can be a From: */
- while (fgets(line, sizeof(line), stdin) != NULL) {
- int len = eatspace(line);
- if (!len)
- continue;
- if (!memcmp("From:", line, 5) && isspace(line[5])) {
- if (!has_from && handle_from(line+6)) {
- has_from = 1;
- continue;
- }
- }
- line[len] = '\n';
- handle_rest();
- break;
- }
-}
-
-static void usage(void)
-{
- fprintf(stderr, "mailinfo msg-file path-file < email\n");
- exit(1);
-}
-
-int main(int argc, char ** argv)
-{
- if (argc != 3)
- usage();
- cmitmsg = fopen(argv[1], "w");
- if (!cmitmsg) {
- perror(argv[1]);
- exit(1);
- }
- patchfile = fopen(argv[2], "w");
- if (!patchfile) {
- perror(argv[2]);
- exit(1);
- }
- while (fgets(line, sizeof(line), stdin) != NULL) {
- int len = eatspace(line);
- if (!len) {
- handle_body();
- break;
- }
- check_line(line, len);
- }
- return 0;
-}
+++ /dev/null
-/*
- * Totally braindamaged mbox splitter program.
- *
- * It just splits a mbox into a list of files: "0001" "0002" ..
- * so you can process them further from there.
- */
-#include <unistd.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <string.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <assert.h>
-
-static int usage(void)
-{
- fprintf(stderr, "mailsplit <mbox> <directory>\n");
- exit(1);
-}
-
-static int linelen(const char *map, unsigned long size)
-{
- int len = 0, c;
-
- do {
- c = *map;
- map++;
- size--;
- len++;
- } while (size && c != '\n');
- return len;
-}
-
-static int is_from_line(const char *line, int len)
-{
- const char *colon;
-
- if (len < 20 || memcmp("From ", line, 5))
- return 0;
-
- colon = line + len - 2;
- line += 5;
- for (;;) {
- if (colon < line)
- return 0;
- if (*--colon == ':')
- break;
- }
-
- if (!isdigit(colon[-4]) ||
- !isdigit(colon[-2]) ||
- !isdigit(colon[-1]) ||
- !isdigit(colon[ 1]) ||
- !isdigit(colon[ 2]))
- return 0;
-
- /* year */
- if (strtol(colon+3, NULL, 10) <= 90)
- return 0;
-
- /* Ok, close enough */
- return 1;
-}
-
-static int parse_email(const void *map, unsigned long size)
-{
- unsigned long offset;
-
- if (size < 6 || memcmp("From ", map, 5))
- goto corrupt;
-
- /* Make sure we don't trigger on this first line */
- map++; size--; offset=1;
-
- /*
- * Search for a line beginning with "From ", and
- * having smething that looks like a date format.
- */
- do {
- int len = linelen(map, size);
- if (is_from_line(map, len))
- return offset;
- map += len;
- size -= len;
- offset += len;
- } while (size);
- return offset;
-
-corrupt:
- fprintf(stderr, "corrupt mailbox\n");
- exit(1);
-}
-
-int main(int argc, char **argv)
-{
- int fd, nr;
- struct stat st;
- unsigned long size;
- void *map;
-
- if (argc != 3)
- usage();
- fd = open(argv[1], O_RDONLY);
- if (fd < 0) {
- perror(argv[1]);
- exit(1);
- }
- if (chdir(argv[2]) < 0)
- usage();
- if (fstat(fd, &st) < 0) {
- perror("stat");
- exit(1);
- }
- size = st.st_size;
- map = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
- if (-1 == (int)(long)map) {
- perror("mmap");
- exit(1);
- }
- close(fd);
- nr = 0;
- do {
- char name[10];
- unsigned long len = parse_email(map, size);
- assert(len <= size);
- sprintf(name, "%04d", ++nr);
- fd = open(name, O_WRONLY | O_CREAT | O_EXCL, 0600);
- if (fd < 0) {
- perror(name);
- exit(1);
- }
- if (write(fd, map, len) != len) {
- perror("write");
- exit(1);
- }
- close(fd);
- map += len;
- size -= len;
- } while (size > 0);
- return 0;
-}
+++ /dev/null
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-/*
- * Remove empty lines from the beginning and end.
- *
- * Turn multiple consecutive empty lines into just one
- * empty line.
- */
-static void cleanup(char *line)
-{
- int len = strlen(line);
-
- if (len > 1 && line[len-1] == '\n') {
- do {
- unsigned char c = line[len-2];
- if (!isspace(c))
- break;
- line[len-2] = '\n';
- len--;
- line[len] = 0;
- } while (len > 1);
- }
-}
-
-int main(int argc, char **argv)
-{
- int empties = -1;
- char line[1024];
-
- while (fgets(line, sizeof(line), stdin)) {
- cleanup(line);
-
- /* Not just an empty line? */
- if (line[0] != '\n') {
- if (empties > 0)
- putchar('\n');
- empties = 0;
- fputs(line, stdout);
- continue;
- }
- if (empties < 0)
- continue;
- empties++;
- }
- return 0;
-}
--- /dev/null
+CC=gcc
+CFLAGS=-Wall -O2
+HOME=$(shell echo $$HOME)
+
+PROGRAMS=mailsplit mailinfo
+SCRIPTS=applymbox applypatch
+
+all: $(PROGRAMS)
+
+install: $(PROGRAMS) $(SCRIPTS)
+ cp -f $(PROGRAMS) $(SCRIPTS) $(HOME)/bin/
+
+clean:
+ rm -f $(PROGRAMS) *.o
--- /dev/null
+#!/bin/sh
+##
+## "dotest" is my stupid name for my patch-application script, which
+## I never got around to renaming after I tested it. We're now on the
+## second generation of scripts, still called "dotest".
+##
+## Update: Ryan Anderson finally shamed me into naming this "applymbox".
+##
+## You give it a mbox-format collection of emails, and it will try to
+## apply them to the kernel using "applypatch"
+##
+## dotest [ -q ] mail_archive [Signoff_file]
+##
+rm -rf .dotest
+mkdir .dotest
+case $1 in
+
+ -q) touch .dotest/.query_apply
+ shift;;
+esac
+mailsplit $1 .dotest || exit 1
+for i in .dotest/*
+do
+ mailinfo .dotest/msg .dotest/patch < $i > .dotest/info || exit 1
+ git-stripspace < .dotest/msg > .dotest/msg-clean
+ applypatch .dotest/msg-clean .dotest/patch .dotest/info "$2"
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ # 2 is a special exit code from applypatch to indicate that
+ # the patch wasn't applied, but continue anyway
+ [ $ret -ne 2 ] && exit $ret
+ fi
+done
+# return to pristine
+rm -fr .dotest
--- /dev/null
+#!/bin/sh
+##
+## applypatch takes four file arguments, and uses those to
+## apply the unpacked patch (surprise surprise) that they
+## represent to the current tree.
+##
+## The arguments are:
+## $1 - file with commit message
+## $2 - file with the actual patch
+## $3 - "info" file with Author, email and subject
+## $4 - optional file containing signoff to add
+##
+signoff="$4"
+final=.dotest/final-commit
+##
+## If this file exists, we ask before applying
+##
+query_apply=.dotest/.query_apply
+MSGFILE=$1
+PATCHFILE=$2
+INFO=$3
+EDIT=${VISUAL:-$EDITOR}
+EDIT=${EDIT:-vi}
+
+export GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' .dotest/info)"
+export GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' .dotest/info)"
+export GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' .dotest/info)"
+export SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' .dotest/info)"
+
+if [ -n "$signoff" -a -f "$signoff" ]; then
+ cat $signoff >> $MSGFILE
+fi
+
+(echo "[PATCH] $SUBJECT" ; if [ -s $MSGFILE ]; then echo ; cat $MSGFILE; fi ) > $final
+
+f=0
+[ -f $query_apply ] || f=1
+
+while [ $f -eq 0 ]; do
+ echo "Commit Body is:"
+ echo "--------------------------"
+ cat $final
+ echo "--------------------------"
+ echo -n "Apply? [y]es/[n]o/[e]dit/[a]ccept all "
+ read reply
+ case $reply in
+ y|Y) f=1;;
+ n|N) exit 2;; # special value to tell dotest to keep going
+ e|E) $EDIT $final;;
+ a|A) rm -f $query_apply
+ f=1;;
+ esac
+done
+
+echo
+echo Applying "'$SUBJECT'"
+echo
+
+git-apply --index $PATCHFILE || exit 1
+tree=$(git-write-tree) || exit 1
+echo Wrote tree $tree
+commit=$(git-commit-tree $tree -p $(cat .git/HEAD) < $final) || exit 1
+echo Committed: $commit
+echo $commit > .git/HEAD
--- /dev/null
+/*
+ * Another stupid program, this one parsing the headers of an
+ * email to figure out authorship and subject
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+static FILE *cmitmsg, *patchfile;
+
+static char line[1000];
+static char date[1000];
+static char name[1000];
+static char email[1000];
+static char subject[1000];
+
+static char *sanity_check(char *name, char *email)
+{
+ int len = strlen(name);
+ if (len < 3 || len > 60)
+ return email;
+ if (strchr(name, '@') || strchr(name, '<') || strchr(name, '>'))
+ return email;
+ return name;
+}
+
+static int handle_from(char *line)
+{
+ char *at = strchr(line, '@');
+ char *dst;
+
+ if (!at)
+ return 0;
+
+ /*
+ * If we already have one email, don't take any confusing lines
+ */
+ if (*email && strchr(at+1, '@'))
+ return 0;
+
+ while (at > line) {
+ char c = at[-1];
+ if (isspace(c) || c == '<')
+ break;
+ at--;
+ }
+ dst = email;
+ for (;;) {
+ unsigned char c = *at;
+ if (!c || c == '>' || isspace(c))
+ break;
+ *at++ = ' ';
+ *dst++ = c;
+ }
+ *dst++ = 0;
+
+ at = line + strlen(line);
+ while (at > line) {
+ unsigned char c = *--at;
+ if (isalnum(c))
+ break;
+ *at = 0;
+ }
+
+ at = line;
+ for (;;) {
+ unsigned char c = *at;
+ if (!c)
+ break;
+ if (isalnum(c))
+ break;
+ at++;
+ }
+
+ at = sanity_check(at, email);
+
+ strcpy(name, at);
+ return 1;
+}
+
+static void handle_date(char *line)
+{
+ strcpy(date, line);
+}
+
+static void handle_subject(char *line)
+{
+ strcpy(subject, line);
+}
+
+static void add_subject_line(char *line)
+{
+ while (isspace(*line))
+ line++;
+ *--line = ' ';
+ strcat(subject, line);
+}
+
+static void check_line(char *line, int len)
+{
+ static int cont = -1;
+ if (!memcmp(line, "From:", 5) && isspace(line[5])) {
+ handle_from(line+6);
+ cont = 0;
+ return;
+ }
+ if (!memcmp(line, "Date:", 5) && isspace(line[5])) {
+ handle_date(line+6);
+ cont = 0;
+ return;
+ }
+ if (!memcmp(line, "Subject:", 8) && isspace(line[8])) {
+ handle_subject(line+9);
+ cont = 1;
+ return;
+ }
+ if (isspace(*line)) {
+ switch (cont) {
+ case 0:
+ fprintf(stderr, "I don't do 'Date:' or 'From:' line continuations\n");
+ break;
+ case 1:
+ add_subject_line(line);
+ return;
+ default:
+ break;
+ }
+ }
+ cont = -1;
+}
+
+static char * cleanup_subject(char *subject)
+{
+ for (;;) {
+ char *p;
+ int len, remove;
+ switch (*subject) {
+ case 'r': case 'R':
+ if (!memcmp("e:", subject+1, 2)) {
+ subject +=3;
+ continue;
+ }
+ break;
+ case ' ': case '\t': case ':':
+ subject++;
+ continue;
+
+ case '[':
+ p = strchr(subject, ']');
+ if (!p) {
+ subject++;
+ continue;
+ }
+ len = strlen(p);
+ remove = p - subject;
+ if (remove <= len *2) {
+ subject = p+1;
+ continue;
+ }
+ break;
+ }
+ return subject;
+ }
+}
+
+static void cleanup_space(char *buf)
+{
+ unsigned char c;
+ while ((c = *buf) != 0) {
+ buf++;
+ if (isspace(c)) {
+ buf[-1] = ' ';
+ c = *buf;
+ while (isspace(c)) {
+ int len = strlen(buf);
+ memmove(buf, buf+1, len);
+ c = *buf;
+ }
+ }
+ }
+}
+
+static void handle_rest(void)
+{
+ char *sub = cleanup_subject(subject);
+ cleanup_space(name);
+ cleanup_space(date);
+ cleanup_space(email);
+ cleanup_space(sub);
+ printf("Author: %s\nEmail: %s\nSubject: %s\nDate: %s\n\n", name, email, sub, date);
+ FILE *out = cmitmsg;
+
+ do {
+ if (!memcmp("diff -", line, 6) ||
+ !memcmp("---", line, 3) ||
+ !memcmp("Index: ", line, 7))
+ out = patchfile;
+
+ fputs(line, out);
+ } while (fgets(line, sizeof(line), stdin) != NULL);
+
+ if (out == cmitmsg) {
+ fprintf(stderr, "No patch found\n");
+ exit(1);
+ }
+
+ fclose(cmitmsg);
+ fclose(patchfile);
+}
+
+static int eatspace(char *line)
+{
+ int len = strlen(line);
+ while (len > 0 && isspace(line[len-1]))
+ line[--len] = 0;
+ return len;
+}
+
+static void handle_body(void)
+{
+ int has_from = 0;
+
+ /* First line of body can be a From: */
+ while (fgets(line, sizeof(line), stdin) != NULL) {
+ int len = eatspace(line);
+ if (!len)
+ continue;
+ if (!memcmp("From:", line, 5) && isspace(line[5])) {
+ if (!has_from && handle_from(line+6)) {
+ has_from = 1;
+ continue;
+ }
+ }
+ line[len] = '\n';
+ handle_rest();
+ break;
+ }
+}
+
+static void usage(void)
+{
+ fprintf(stderr, "mailinfo msg-file path-file < email\n");
+ exit(1);
+}
+
+int main(int argc, char ** argv)
+{
+ if (argc != 3)
+ usage();
+ cmitmsg = fopen(argv[1], "w");
+ if (!cmitmsg) {
+ perror(argv[1]);
+ exit(1);
+ }
+ patchfile = fopen(argv[2], "w");
+ if (!patchfile) {
+ perror(argv[2]);
+ exit(1);
+ }
+ while (fgets(line, sizeof(line), stdin) != NULL) {
+ int len = eatspace(line);
+ if (!len) {
+ handle_body();
+ break;
+ }
+ check_line(line, len);
+ }
+ return 0;
+}
--- /dev/null
+/*
+ * Totally braindamaged mbox splitter program.
+ *
+ * It just splits a mbox into a list of files: "0001" "0002" ..
+ * so you can process them further from there.
+ */
+#include <unistd.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <assert.h>
+
+static int usage(void)
+{
+ fprintf(stderr, "mailsplit <mbox> <directory>\n");
+ exit(1);
+}
+
+static int linelen(const char *map, unsigned long size)
+{
+ int len = 0, c;
+
+ do {
+ c = *map;
+ map++;
+ size--;
+ len++;
+ } while (size && c != '\n');
+ return len;
+}
+
+static int is_from_line(const char *line, int len)
+{
+ const char *colon;
+
+ if (len < 20 || memcmp("From ", line, 5))
+ return 0;
+
+ colon = line + len - 2;
+ line += 5;
+ for (;;) {
+ if (colon < line)
+ return 0;
+ if (*--colon == ':')
+ break;
+ }
+
+ if (!isdigit(colon[-4]) ||
+ !isdigit(colon[-2]) ||
+ !isdigit(colon[-1]) ||
+ !isdigit(colon[ 1]) ||
+ !isdigit(colon[ 2]))
+ return 0;
+
+ /* year */
+ if (strtol(colon+3, NULL, 10) <= 90)
+ return 0;
+
+ /* Ok, close enough */
+ return 1;
+}
+
+static int parse_email(const void *map, unsigned long size)
+{
+ unsigned long offset;
+
+ if (size < 6 || memcmp("From ", map, 5))
+ goto corrupt;
+
+ /* Make sure we don't trigger on this first line */
+ map++; size--; offset=1;
+
+ /*
+ * Search for a line beginning with "From ", and
+ * having smething that looks like a date format.
+ */
+ do {
+ int len = linelen(map, size);
+ if (is_from_line(map, len))
+ return offset;
+ map += len;
+ size -= len;
+ offset += len;
+ } while (size);
+ return offset;
+
+corrupt:
+ fprintf(stderr, "corrupt mailbox\n");
+ exit(1);
+}
+
+int main(int argc, char **argv)
+{
+ int fd, nr;
+ struct stat st;
+ unsigned long size;
+ void *map;
+
+ if (argc != 3)
+ usage();
+ fd = open(argv[1], O_RDONLY);
+ if (fd < 0) {
+ perror(argv[1]);
+ exit(1);
+ }
+ if (chdir(argv[2]) < 0)
+ usage();
+ if (fstat(fd, &st) < 0) {
+ perror("stat");
+ exit(1);
+ }
+ size = st.st_size;
+ map = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
+ if (-1 == (int)(long)map) {
+ perror("mmap");
+ exit(1);
+ }
+ close(fd);
+ nr = 0;
+ do {
+ char name[10];
+ unsigned long len = parse_email(map, size);
+ assert(len <= size);
+ sprintf(name, "%04d", ++nr);
+ fd = open(name, O_WRONLY | O_CREAT | O_EXCL, 0600);
+ if (fd < 0) {
+ perror(name);
+ exit(1);
+ }
+ if (write(fd, map, len) != len) {
+ perror("write");
+ exit(1);
+ }
+ close(fd);
+ map += len;
+ size -= len;
+ } while (size > 0);
+ return 0;
+}
projects / git.git / commitdiff