Björn Esser
5 years ago
parent
88e77ef88e
commit
20f0d9317d
@ -1,24 +0,0 @@
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From 88f3d2dd31fbef7e539b2523724221e8e8e5a9f0 Mon Sep 17 00:00:00 2001
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From: Falk <falkartis@gmail.com>
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Date: Thu, 27 Oct 2016 18:10:48 +0200
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Subject: [PATCH] allow to type just a instead of all
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Typing all many times can be boring/annoying, So I propose to allow people to type just a for all.
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(sometimes there can be very large duplicate sets)
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---
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fdupes.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/fdupes.c b/fdupes.c
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index 7eee165..7a8a6ed 100644
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--- a/fdupes.c
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+++ b/fdupes.c
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@@ -886,7 +886,7 @@ void deletefiles(file_t *files, int prompt, FILE *tty)
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token = strtok(preservestr, " ,\n");
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while (token != NULL) {
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- if (strcasecmp(token, "all") == 0)
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+ if (strcasecmp(token, "all") == 0 || strcasecmp(token, "a") == 0)
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for (x = 0; x <= counter; x++) preserve[x] = 1;
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number = 0;
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@ -1,88 +0,0 @@
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From 315f6702f1cc37036d9f826314245b44a781c387 Mon Sep 17 00:00:00 2001
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From: Adrian Lopez <adrianlopezroche@gmail.com>
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Date: Sun, 21 Aug 2016 02:04:15 -0400
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Subject: [PATCH] Delete old TODO file.
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---
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TODO | 72 --------------------------------------------------------------------
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1 file changed, 72 deletions(-)
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delete mode 100644 TODO
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diff --git a/TODO b/TODO
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deleted file mode 100644
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index f7f77c4..0000000
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--- a/TODO
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+++ /dev/null
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@@ -1,72 +0,0 @@
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-- A bug with -S shows wrong results.
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-
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-- A bug causes the following behavior:
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-
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- $ fdupes --symlinks testdir
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- testdir/with spaces b
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- testdir/with spaces a
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-
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- testdir/zero_b
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- testdir/zero_a
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-
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- testdir/symlink_two
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- testdir/twice_one
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-
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- $ cp testdir/two testdir/two_again
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- $ fdupes --symlinks testdir
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- testdir/two_again
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- testdir/two
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- testdir/twice_one
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- testdir/symlink_two
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-
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- testdir/with spaces b
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- testdir/with spaces a
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-
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- testdir/zero_b
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- testdir/zero_a
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-
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- ** This is not the desired behavior. Likewise:
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-
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- $ fdupes testdir
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- testdir/with spaces b
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- testdir/with spaces a
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-
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- testdir/zero_b
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- testdir/zero_a
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-
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- testdir/twice_one
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- testdir/two
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-
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- $ fdupes --symlinks testdir
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- testdir/with spaces b
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- testdir/with spaces a
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-
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- testdir/zero_b
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- testdir/zero_a
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-
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- testdir/symlink_two
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- testdir/twice_one
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-
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-- Don't assume that stat always works.
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-
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-- Add partial checksumming where instead of MD5ing whole
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- files we MD5 and compare every so many bytes, caching
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- these partial results for subsequent comparisons.
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-
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-- Option -R should not have to be separated from the rest,
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- such that "fdupes -dR testdir", "fdupes -d -R testdir",
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- "fdupes -Rd testdir", etc., all yield the same results.
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-
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-- Add option to highlight or identify symlinked files (suggest
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- using --classify to identify symlinks with @ suffix... when
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- specified, files containing @ are listed using \@).
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-
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-- Consider autodeletion option without user intervention.
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-
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-- Consider option to match only to files in specific directory.
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-
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-- Do a little commenting, to avoid rolling eyes and/or snickering.
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-
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-- Fix problem where MD5 collisions will result in one of the
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- files not being registered (causing it to be ignored).
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-
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@ -1,167 +0,0 @@
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From e95ec42dc178eff0410880c3dc4c0dac3df442df Mon Sep 17 00:00:00 2001
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From: Adrian Lopez <adrianlopezroche@gmail.com>
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Date: Tue, 23 Aug 2016 18:21:18 -0400
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Subject: [PATCH] Add an option to sort duplicate files by ctime.
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---
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README | 5 +++--
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fdupes.1 | 2 +-
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fdupes.c | 49 +++++++++++++++++++++++++++++++++++++------------
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3 files changed, 41 insertions(+), 15 deletions(-)
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diff --git a/README b/README
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index c748d05..c27f043 100644
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--- a/README
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+++ b/README
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@@ -37,8 +37,9 @@ Usage: fdupes [options] DIRECTORY...
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grouping into sets; implies --noprompt
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-p --permissions don't consider files with different owner/group or
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permission bits as duplicates
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- -o --order=BY select sort order for output, linking and deleting; by
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- mtime (BY='time'; default) or filename (BY='name')
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+ -o --order=BY select sort order for output and deleting; by file
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+ modification time (BY='time'; default), status
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+ change time (BY='ctime'), or filename (BY='name')
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-i --reverse reverse order while sorting
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-v --version display fdupes version
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-h --help display this help message
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diff --git a/fdupes.1 b/fdupes.1
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index 5ddad87..969a5d8 100644
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--- a/fdupes.1
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+++ b/fdupes.1
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@@ -72,7 +72,7 @@ don't consider files with different owner/group or permission bits as duplicates
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.TP
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.B -o --order\fR=\fIWORD\fR
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order files according to WORD:
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-time - sort by mtime, name - sort by filename
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+time - sort by modification time, ctime - sort by status change time, name - sort by filename
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.TP
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.B -i --reverse
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reverse order while sorting
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diff --git a/fdupes.c b/fdupes.c
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index ef64c45..7eee165 100644
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--- a/fdupes.c
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+++ b/fdupes.c
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@@ -56,7 +56,8 @@
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#define F_IMMEDIATE 0x8000
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typedef enum {
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- ORDER_TIME = 0,
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+ ORDER_MTIME = 0,
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+ ORDER_CTIME,
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ORDER_NAME
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} ordertype_t;
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@@ -64,6 +65,8 @@ char *program_name;
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unsigned long flags = 0;
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+ordertype_t ordertype = ORDER_MTIME;
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+
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#define CHUNK_SIZE 8192
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#define INPUT_SIZE 256
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@@ -97,7 +100,7 @@ typedef struct _file {
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md5_byte_t *crcsignature;
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dev_t device;
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ino_t inode;
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- time_t mtime;
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+ time_t sorttime;
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int hasdupes; /* true only if file is first on duplicate chain */
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struct _file *duplicates;
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struct _file *next;
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@@ -183,6 +186,14 @@ time_t getmtime(char *filename) {
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return s.st_mtime;
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}
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+time_t getctime(char *filename) {
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+ struct stat s;
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+
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+ if (stat(filename, &s) != 0) return 0;
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+
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+ return s.st_ctime;
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+}
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+
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char **cloneargs(int argc, char **argv)
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{
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int x;
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@@ -435,7 +446,17 @@ void getfilestats(file_t *file)
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file->size = filesize(file->d_name);
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file->inode = getinode(file->d_name);
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file->device = getdevice(file->d_name);
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- file->mtime = getmtime(file->d_name);
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+
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+ switch (ordertype)
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+ {
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+ case ORDER_CTIME:
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+ file->sorttime = getctime(file->d_name);
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+ break;
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+ case ORDER_MTIME:
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+ default:
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+ file->sorttime = getmtime(file->d_name);
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+ break;
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+ }
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}
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int registerfile(filetree_t **branch, file_t *file)
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@@ -911,11 +932,11 @@ int sort_pairs_by_arrival(file_t *f1, file_t *f2)
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return !ISFLAG(flags, F_REVERSE) ? -1 : 1;
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}
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-int sort_pairs_by_mtime(file_t *f1, file_t *f2)
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+int sort_pairs_by_time(file_t *f1, file_t *f2)
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{
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- if (f1->mtime < f2->mtime)
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+ if (f1->sorttime < f2->sorttime)
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return !ISFLAG(flags, F_REVERSE) ? -1 : 1;
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- else if (f1->mtime > f2->mtime)
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+ else if (f1->sorttime > f2->sorttime)
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return !ISFLAG(flags, F_REVERSE) ? 1 : -1;
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return 0;
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@@ -1038,8 +1059,9 @@ void help_text()
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printf(" \tgrouping into sets; implies --noprompt\n");
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printf(" -p --permissions \tdon't consider files with different owner/group or\n");
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printf(" \tpermission bits as duplicates\n");
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- printf(" -o --order=BY \tselect sort order for output, linking and deleting; by\n");
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- printf(" \tmtime (BY='time'; default) or filename (BY='name')\n");
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+ printf(" -o --order=BY \tselect sort order for output and deleting; by file\n");
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+ printf(" \tmodification time (BY='time'; default), status\n");
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+ printf(" \tchange time (BY='ctime'), or filename (BY='name')\n");
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printf(" -i --reverse \treverse order while sorting\n");
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printf(" -v --version \tdisplay fdupes version\n");
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printf(" -h --help \tdisplay this help message\n\n");
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@@ -1061,7 +1083,6 @@ int main(int argc, char **argv) {
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int progress = 0;
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char **oldargv;
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int firstrecurse;
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- ordertype_t ordertype = ORDER_TIME;
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#ifndef OMIT_GETOPT_LONG
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static struct option long_options[] =
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@@ -1161,7 +1182,9 @@ int main(int argc, char **argv) {
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if (!strcasecmp("name", optarg)) {
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ordertype = ORDER_NAME;
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} else if (!strcasecmp("time", optarg)) {
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- ordertype = ORDER_TIME;
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+ ordertype = ORDER_MTIME;
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+ } else if (!strcasecmp("ctime", optarg)) {
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+ ordertype = ORDER_CTIME;
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} else {
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errormsg("invalid value for --order: '%s'\n", optarg);
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exit(1);
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@@ -1247,10 +1270,12 @@ int main(int argc, char **argv) {
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if (confirmmatch(file1, file2)) {
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if (ISFLAG(flags, F_DELETEFILES) && ISFLAG(flags, F_IMMEDIATE))
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deletesuccessor(match, curfile,
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- (ordertype == ORDER_TIME) ? sort_pairs_by_mtime : sort_pairs_by_filename );
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+ (ordertype == ORDER_MTIME ||
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+ ordertype == ORDER_CTIME) ? sort_pairs_by_time : sort_pairs_by_filename );
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else
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registerpair(match, curfile,
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- (ordertype == ORDER_TIME) ? sort_pairs_by_mtime : sort_pairs_by_filename );
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+ (ordertype == ORDER_MTIME ||
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+ ordertype == ORDER_CTIME) ? sort_pairs_by_time : sort_pairs_by_filename );
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}
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fclose(file1);
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