makepkg: implement alternative package splitting approach

The original package splitting approach in makepkg was aligned to the KDE
packaging approach (at the time) where each component had its own
"make install-foo" target.  In practice, distributions want to split a wider
variety of packages that do not fit this mould, and various hacks have arisen.

Implement a secondary approach to package splitting.  A PKGBUILD can provide
a 'stash()' function that is run between building and packaging.  This
function will typically do the full install of the built software into the
$stashdir directory.  I.e. run a command similar to
"make DESTDIR=$stashdir install".  Each 'package_foo()' function can then
include a list of files that are transferred from the stash into the package,
in addition to any other packaging commands.

For example:
filelist=('usr/bin/pacman'
          'usr/lib/*')

The filelist accepts glob patterns as understood by bash with extglob
enabled - including '*', '?' and '[]'.  Files can be excluded from the
filelist by prefixing with the '!' character.

Files are removed from the stash as they are included in packages.  This
allows makepkg to warn about any files that are not packaged.

Signed-off-by: Allan McRae <allan@archlinux.org>

NEWS

@@ -1,7 +1,7 @@
 VERSION         DESCRIPTION
 -----------------------------------------------------------------------------
 7.1.0         - Set default SigLevel for databases and packages to Required
-              - Various improvements to the downloader sandbox
+              - Various improvements to the downloader sandbox:
                 - Restrict syscalls
                 - Use NO_NEW_PRIVS flag
                 - Provide fine-grained control of sandboxing with options in
@@ -780,7 +780,7 @@ VERSION         DESCRIPTION
                 - add zsh completion
 4.0.3         - frontend database cleanup enhancements (FS#28714)
               - frontend package cleanup enhancements (FS#25166)
-              - back out changes related to SyncFirst in 4.0.0
+              - back out changes related to SyncFirst in 4.0.0:
                 - remove recursive/needed automatic flags on SyncFirst
                 - remove poorly implemented `-S --recursive` option
               - improve error messages on database locking failures
@@ -859,7 +859,7 @@ VERSION         DESCRIPTION
               - fix selection entry for long values (FS#25253)
               - make config parsing two-pass process, enhance error messages
               - print helpful tips on -Qi <filename> or -S <filename>
-              - replace libfetch with libcurl for backend download library
+              - replace libfetch with libcurl for backend download library:
                 - timeout when mirror is not responding (FS#15369)
                 - full HTTPS protocol support (FS#22435)
                 - support of non-traditional/redirected URLs (FS#22645)
@@ -965,24 +965,24 @@ VERSION         DESCRIPTION
               - build system: ensure libtool respects LDFLAGS (FS#23325)
 3.5.0         - sync DBs read directly from the database tarball
                 (FS#8586, FS#20233)
-              - local DB "depends" file has been merged into the "desc" file
+              - local DB "depends" file has been merged into the "desc" file:
                 - pacman-db-upgrade script provided to update the local
                   database format
-              - sync database extension is .db (without compression suffix)
+              - sync database extension is .db (without compression suffix):
                 - requires repo-add from pacman-3.4+
               - package versions can have an 'epoch' value defined that will
-                overrule any version comparison
+                overrule any version comparison:
                 - this replaces the use of the "force" option in allowing for
                   package updates with versions that do not conform to the
                   default version comparison operations
                 - package versions have the format [epoch:]pkgver-pkgrel
-              - check available disk space before installing packages (FS#11639)
+              - check available disk space before installing packages (FS#11639):
                 - enabled by the "CheckSpace" option in pacman.conf
                 - attempt to stop install if we hit an extraction issue
                   (FS#7692, FS#22034)
               - improved interactive selection for groups/provides
                 (FS#19704, FS#19853)
-              - finer grained control of ignoring dependency resolution
+              - finer grained control of ignoring dependency resolution:
                 - -Sd to ignore dependency versions only
                 - -Sdd to ignore all dependency information
               - clean-up of --help output (FS#19526)
@@ -994,7 +994,7 @@ VERSION         DESCRIPTION
               - use OpenSSL crypto functions if available
               - makepkg:
                 - add support for running testsuites in a check() function
-                  (FS#15145)
+                  (FS#15145):
                   - controlled by BUILDENV option 'check' in makepkg.conf
                     which may be overridden by --check/--nocheck on the
                     command-line
@@ -1099,7 +1099,7 @@ VERSION         DESCRIPTION
                 - add --skipinteg option (FS#15830)
                 - fix .PKGINFO creation with -R option (FS#15851)
                 - always keep symlinks to sources when unpacking
-3.3.0         - xdelta: many fixes and improvements
+3.3.0         - xdelta: many fixes and improvements:
                 - new pkgdelta script to create deltas
                 - repo-add can add both deltas and packages to a database
               - xz archive format supported for packages and databases
@@ -1135,7 +1135,7 @@ VERSION         DESCRIPTION
                 - check PKGBUILD for CRLF line endings
                 - fix reading PKGBUILD from pipe
                 - increase compatibility with BSDs & Mac OSX
-              - contrib
+              - contrib:
                 - pacdiff - improvements and new -l flag for using locate
                 - pacscripts - print install scripts for a package
 3.2.2         - log pacsave warnings to pacman.log (FS#12531)
@@ -1323,7 +1323,7 @@ VERSION         DESCRIPTION
               - allow multiple pacman cache directories
               - all manpages are now generated using Asciidoc (FS#7312)
               - moved parseconfig from backend library to frontend
-              - clean up and refactoring of the ENTIRE codebase
+              - clean up and refactoring of the ENTIRE codebase:
                 - remove many useless #ifdefs
                 - split many too-long functions
                 - portability updates: compiles and passes tests on BSD and
@@ -1516,7 +1516,7 @@ VERSION         DESCRIPTION
               - Added checks for additional hyphens in package versions
               - mktemp was failing if %pmo_root%/tmp was missing -- fixed
 2.8.4         - Added updatesync script from Jason Chu
-              - Changed the pacman binary to be dynamically linked
+              - Changed the pacman binary to be dynamically linked:
                 - Included a pacman.static binary as well
                 - Added fakeroot checks when seeing if we're root
               - Fixed makepkg to use 'tail -n 1' instead of 'tail -1'
@@ -1577,10 +1577,10 @@ VERSION         DESCRIPTION
               - cleaned up the download progress bar a bit
               - added %o parameter to XferCommand so wget can resume properly
               - fixed a segfault in downloadfiles() (FS#787)
-              - patches from Oliver Burnett-Hall
+              - patches from Oliver Burnett-Hall:
                 - gensync uses a better temp dir (FS#774)
                 - PKGDEST can be set in makepkg.conf (FS#783)
-              - patches from Aurelien Foret
+              - patches from Aurelien Foret:
                 - segfault fix, couple memory leaks
                 - more sanity checks in "provides" searches
                 - fixed a little display bug in the progress bar

README

@@ -754,7 +754,7 @@ API CHANGES BETWEEN 7.0 AND 7.1
 ===============================
 
 [ADDED]
-Fine-grained sandbox controls:
+- Fine-grained sandbox controls:
   - alpm_option_get_disable_sandbox_filesystem()
   - alpm_option_set_disable_sandbox_filesystem()
   - alpm_option_get_disable_sandbox_syscalls()

doc/alpm-hooks.5.asciidoc

@@ -55,8 +55,7 @@ defined the hook will run if the transaction matches *any* of the triggers.
 
 *Type =* Path|Package::
 	Select whether targets are matched against transaction packages or files.
-	See CAVEATS for special notes regarding Path triggers. 'File' is a deprecated
-	alias for 'Path' and will be removed in a future release.  Required.
+	See CAVEATS for special notes regarding Path triggers. Required.
 
 *Target =* <path|package>::
 	The path or package name to match against the active transaction.

lib/libalpm/add.c

@@ -412,6 +412,29 @@ static int extract_single_file(alpm_handle_t *handle, struct archive *archive,
 	return errors;
 }
 
+static time_t get_install_time(void)
+{
+	time_t now;
+	char *source_date_epoch;
+	unsigned long long sde;
+	char *endptr;
+
+	source_date_epoch = getenv("SOURCE_DATE_EPOCH");
+	if (source_date_epoch) {
+		errno = 0;
+		sde = strtoull(source_date_epoch, &endptr, 10);
+		if (source_date_epoch == endptr || *endptr != '\0' || errno != 0) {
+			now = time(NULL);
+		} else {
+			now = sde;
+		}
+	} else {
+		now = time(NULL);
+	}
+
+	return now;
+}
+
 static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
 		size_t pkg_current, size_t pkg_count)
 {
@@ -591,7 +614,7 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
 	}
 
 	/* make an install date (in UTC) */
-	newpkg->installdate = time(NULL);
+	newpkg->installdate = get_install_time();
 
 	_alpm_log(handle, ALPM_LOG_DEBUG, "updating database\n");
 	_alpm_log(handle, ALPM_LOG_DEBUG, "adding database entry '%s'\n", newpkg->name);

lib/libalpm/alpm.h

@@ -2437,12 +2437,6 @@ alpm_pkg_t *alpm_pkg_find(alpm_list_t *haystack, const char *needle);
  */
 int alpm_pkg_free(alpm_pkg_t *pkg);
 
-/** Check the integrity (with md5) of a package from the sync cache.
- * @param pkg package pointer
- * @return 0 on success, -1 on error (pm_errno is set accordingly)
- */
-int alpm_pkg_checkmd5sum(alpm_pkg_t *pkg);
-
 /** Compare two version strings and determine which one is 'newer'.
  * Returns a value comparable to the way strcmp works. Returns 1
  * if a is newer than b, 0 if a and b are the same version, or -1
@@ -2561,13 +2555,6 @@ alpm_time_t alpm_pkg_get_installdate(alpm_pkg_t *pkg);
  */
 const char *alpm_pkg_get_packager(alpm_pkg_t *pkg);
 
-/** Returns the package's MD5 checksum as a string.
- * The returned string is a sequence of 32 lowercase hexadecimal digits.
- * @param pkg a pointer to package
- * @return a reference to an internal string
- */
-const char *alpm_pkg_get_md5sum(alpm_pkg_t *pkg);
-
 /** Returns the package's SHA256 checksum as a string.
  * The returned string is a sequence of 64 lowercase hexadecimal digits.
  * @param pkg a pointer to package

lib/libalpm/be_local.c

@@ -795,8 +795,6 @@ static int local_db_read(alpm_pkg_t *info, int inforeq)
 				{
 					if(strcmp(i->data, "none") == 0) {
 						info->validation |= ALPM_PKG_VALIDATION_NONE;
-					} else if(strcmp(i->data, "md5") == 0) {
-						info->validation |= ALPM_PKG_VALIDATION_MD5SUM;
 					} else if(strcmp(i->data, "sha256") == 0) {
 						info->validation |= ALPM_PKG_VALIDATION_SHA256SUM;
 					} else if(strcmp(i->data, "pgp") == 0) {
@@ -1060,9 +1058,6 @@ int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, int inforeq)
 			if(info->validation & ALPM_PKG_VALIDATION_NONE) {
 				fputs("none\n", fp);
 			}
-			if(info->validation & ALPM_PKG_VALIDATION_MD5SUM) {
-				fputs("md5\n", fp);
-			}
 			if(info->validation & ALPM_PKG_VALIDATION_SHA256SUM) {
 				fputs("sha256\n", fp);
 			}

lib/libalpm/be_package.c

@@ -315,17 +315,6 @@ int _alpm_pkg_validate_internal(alpm_handle_t *handle,
 	}
 
 	if(syncpkg && (!has_sig || !syncpkg->base64_sig)) {
-		if(syncpkg->md5sum && !syncpkg->sha256sum) {
-			_alpm_log(handle, ALPM_LOG_DEBUG, "md5sum: %s\n", syncpkg->md5sum);
-			_alpm_log(handle, ALPM_LOG_DEBUG, "checking md5sum for %s\n", pkgfile);
-			if(_alpm_test_checksum(pkgfile, syncpkg->md5sum, ALPM_PKG_VALIDATION_MD5SUM) != 0) {
-				RET_ERR(handle, ALPM_ERR_PKG_INVALID_CHECKSUM, -1);
-			}
-			if(validation) {
-				*validation |= ALPM_PKG_VALIDATION_MD5SUM;
-			}
-		}
-
 		if(syncpkg->sha256sum) {
 			_alpm_log(handle, ALPM_LOG_DEBUG, "sha256sum: %s\n", syncpkg->sha256sum);
 			_alpm_log(handle, ALPM_LOG_DEBUG, "checking sha256sum for %s\n", pkgfile);

lib/libalpm/be_sync.c

@@ -284,9 +284,6 @@ static int _sync_get_validation(alpm_pkg_t *pkg)
 		return pkg->validation;
 	}
 
-	if(pkg->md5sum) {
-		pkg->validation |= ALPM_PKG_VALIDATION_MD5SUM;
-	}
 	if(pkg->sha256sum) {
 		pkg->validation |= ALPM_PKG_VALIDATION_SHA256SUM;
 	}
@@ -646,7 +643,8 @@ static int sync_db_read(alpm_db_t *db, struct archive *archive,
 				READ_NEXT();
 				pkg->isize = _alpm_strtoofft(line);
 			} else if(strcmp(line, "%MD5SUM%") == 0) {
-				READ_AND_STORE(pkg->md5sum);
+				/* Field is deprecated, skip */
+				READ_NEXT();
 			} else if(strcmp(line, "%SHA256SUM%") == 0) {
 				READ_AND_STORE(pkg->sha256sum);
 			} else if(strcmp(line, "%PGPSIG%") == 0) {

lib/libalpm/hook.c

@@ -189,10 +189,6 @@ static int _alpm_hook_parse_cb(const char *file, int line,
 			}
 			if(strcmp(value, "Package") == 0) {
 				t->type = ALPM_HOOK_TYPE_PACKAGE;
-			} else if(strcmp(value, "File") == 0) {
-				_alpm_log(handle, ALPM_LOG_DEBUG,
-						"File targets are deprecated, use Path instead\n");
-				t->type = ALPM_HOOK_TYPE_PATH;
 			} else if(strcmp(value, "Path") == 0) {
 				t->type = ALPM_HOOK_TYPE_PATH;
 			} else {

lib/libalpm/package.c

@@ -47,31 +47,6 @@ int SYMEXPORT alpm_pkg_free(alpm_pkg_t *pkg)
 	return 0;
 }
 
-int SYMEXPORT alpm_pkg_checkmd5sum(alpm_pkg_t *pkg)
-{
-	char *fpath;
-	int retval;
-
-	ASSERT(pkg != NULL, return -1);
-	pkg->handle->pm_errno = ALPM_ERR_OK;
-	/* We only inspect packages from sync repositories */
-	ASSERT(pkg->origin == ALPM_PKG_FROM_SYNCDB,
-			RET_ERR(pkg->handle, ALPM_ERR_WRONG_ARGS, -1));
-
-	fpath = _alpm_filecache_find(pkg->handle, pkg->filename);
-
-	retval = _alpm_test_checksum(fpath, pkg->md5sum, ALPM_PKG_VALIDATION_MD5SUM);
-
-	FREE(fpath);
-
-	if(retval == 1) {
-		pkg->handle->pm_errno = ALPM_ERR_PKG_INVALID;
-		retval = -1;
-	}
-
-	return retval;
-}
-
 /* Default package accessor functions. These will get overridden by any
  * backend logic that needs lazy access, such as the local database through
  * a lazy-load cache. However, the defaults will work just fine for fully-
@@ -256,13 +231,6 @@ const char SYMEXPORT *alpm_pkg_get_packager(alpm_pkg_t *pkg)
 	return pkg->ops->get_packager(pkg);
 }
 
-const char SYMEXPORT *alpm_pkg_get_md5sum(alpm_pkg_t *pkg)
-{
-	ASSERT(pkg != NULL, return NULL);
-	pkg->handle->pm_errno = ALPM_ERR_OK;
-	return pkg->md5sum;
-}
-
 const char SYMEXPORT *alpm_pkg_get_sha256sum(alpm_pkg_t *pkg)
 {
 	ASSERT(pkg != NULL, return NULL);
@@ -629,7 +597,6 @@ int _alpm_pkg_dup(alpm_pkg_t *pkg, alpm_pkg_t **new_ptr)
 	newpkg->builddate = pkg->builddate;
 	newpkg->installdate = pkg->installdate;
 	STRDUP(newpkg->packager, pkg->packager, goto cleanup);
-	STRDUP(newpkg->md5sum, pkg->md5sum, goto cleanup);
 	STRDUP(newpkg->sha256sum, pkg->sha256sum, goto cleanup);
 	STRDUP(newpkg->arch, pkg->arch, goto cleanup);
 	newpkg->size = pkg->size;
@@ -724,7 +691,6 @@ void _alpm_pkg_free(alpm_pkg_t *pkg)
 	FREE(pkg->desc);
 	FREE(pkg->url);
 	FREE(pkg->packager);
-	FREE(pkg->md5sum);
 	FREE(pkg->sha256sum);
 	FREE(pkg->base64_sig);
 	FREE(pkg->arch);

lib/libalpm/package.h

@@ -96,7 +96,6 @@ struct _alpm_pkg_t {
 	char *desc;
 	char *url;
 	char *packager;
-	char *md5sum;
 	char *sha256sum;
 	char *base64_sig;
 	char *arch;

scripts/makepkg.sh.in

@@ -78,6 +78,7 @@ SKIPPGPCHECK=0
 SIGNPKG=''
 SPLITPKG=0
 SOURCEONLY=0
+STASHFUNC=0
 VERIFYSOURCE=0
 
 MAKEPKG_LINT_PKGBUILD=${MAKEPKG_LINT_PKGBUILD:-1}
@@ -154,6 +155,9 @@ clean_up() {
 			if (( CHECKFUNC )); then
 				rm -f "${pkgbase}-${fullver}-${CARCH}-check.log"*
 			fi
+			if (( STASHFUNC )); then
+				rm -f "${pkgbase}-${fullver}-${CARCH}-stash.log"*
+			fi
 			if (( PKGFUNC )); then
 				rm -f "${pkgbase}-${fullver}-${CARCH}-package.log"*
 			elif (( SPLITPKG )); then
@@ -465,6 +469,10 @@ run_check() {
 	run_function_safe "check"
 }
 
+run_stash() {
+	run_function_safe "stash"
+}
+
 run_package() {
 	run_function_safe "package${1:+_$1}"
 }
@@ -849,9 +857,84 @@ restore_package_variables() {
 	done
 }
 
+package_stashed_files() {
+	local package=$1
+	local filelist
+
+	get_pkgbuild_attribute "$package" 'filelist' 1 filelist
+
+	if (( ${#filelist[@]} == 0 )); then
+		return 0;
+	fi
+
+	cd $stashdir
+
+	mapfile -t stashfiles < <(find "$stashdir" -type d -exec sh -c 'printf "%s/\n" "$0"' {} \; -or -print)
+	stashfiles=("${stashfiles[@]#$stashdir/}")
+
+	# match inclusions
+	declare -a match
+
+	for m in "${stashfiles[@]}"; do
+		for ((i=${#filelist[@]}-1; i >= 0; i--)); do
+			f="${filelist[$i]}"
+			if [[ "$f" =~ ^!.* ]]; then
+				if [[ "$m" == "${f:1}" ]]; then
+					continue 2
+				fi
+			else
+				if [[ "$m" == "$f" ]]; then
+					match+=("$m")
+					continue 2
+				fi
+			fi
+		done
+	done
+
+	# gather a list of directories to be created in package
+	declare -a dirlist
+
+	for f in "${match[@]}"; do
+		if [[ "${f:-1}" == '/' ]]; then
+			dirlist+=("$f")
+		fi
+		while [[ "$f" =~ / ]]; do
+			f="${f%/*}"
+			dirlist+=("$f")
+		done
+	done
+
+	mapfile -t dirlist < <(printf "%s\n" "${dirlist[@]}" | LC_ALL=C sort -u)
+
+	# exclude directories from the filelist
+	mapfile -t filelist < <(
+		for f in ${match[@]}; do
+			[[ ! -d "$f" ]] && echo "$f"
+		done
+	)
+
+	# ensure directories are explicitly included so permissions are maintained
+	local tmptar=$(mktemp $pkgname.tar.XXXXXXXX)
+
+	for d in "${dirlist[@]}"; do
+		bsdtar --append -f "$tmptar" --exclude "$d\/*" $d/
+	done
+
+	bsdtar -xf "$tmptar" -C "$pkgdir"
+	rm "$tmptar"
+
+	# move files into package
+	for f in ${filelist[@]}; do
+		mv "$stashdir/$f" "$pkgdir/$f"
+	done
+}
+
 run_single_packaging() {
 	local pkgdir="$pkgdirbase/$pkgname"
 	mkdir "$pkgdir"
+	if (( STASHFUNC )); then
+		package_stashed_files $1
+	fi
 	if [[ -n $1 ]] || (( PKGFUNC )); then
 		run_package $1
 	fi
@@ -862,6 +945,10 @@ run_single_packaging() {
 
 run_split_packaging() {
 	local pkgname_backup=("${pkgname[@]}")
+	if (( STASHFUNC )); then
+		stashdir=$(mktemp -d $pkgdirbase/stash_XXXXXX)
+		run_stash
+	fi
 	# We might run this function when we only have package_pkgname
 	# and we don't want that marked as a split package
 	(( ${#pkgname[@]} > 1 )) && pkgtype=split
@@ -1176,7 +1263,6 @@ if [[ $BUILDDIR -ef "$startdir" ]]; then
 else
 	srcdir="$BUILDDIR/$pkgbase/src"
 	pkgdirbase="$BUILDDIR/$pkgbase/pkg"
-
 fi
 
 # set pkgdir to something "sensible" for (not recommended) use during build()
@@ -1221,6 +1307,9 @@ if have_function check; then
 		CHECKFUNC=1
 	fi
 fi
+if have_function stash; then
+	STASHFUNC=1
+fi
 if have_function package; then
 	PKGFUNC=1
 fi
@@ -1258,6 +1347,14 @@ if (( INFAKEROOT )); then
 
 	create_debug_package
 
+	if (( STASHFUNC )); then
+		mapfile -t leftovers < <(find "$stashdir" ! -type d)
+		if (( ${#leftovers[@]} > 0 )); then
+			warning "$(gettext "Files in the stash area remain unpackaged")"
+			printf "%s\n" "${leftovers[@]#$stashdir/}"
+		fi
+	fi
+
 	msg "$(gettext "Leaving %s environment.")" "fakeroot"
 	exit $E_OK
 fi

src/pacman/package.c

@@ -56,7 +56,6 @@ enum {
 	T_INSTALL_SCRIPT,
 	T_INSTALLED_SIZE,
 	T_LICENSES,
-	T_MD5_SUM,
 	T_NAME,
 	T_OPTIONAL_DEPS,
 	T_OPTIONAL_FOR,
@@ -110,7 +109,6 @@ static void make_aligned_titles(void)
 	buf[T_INSTALL_SCRIPT] = _("Install Script");
 	buf[T_INSTALLED_SIZE] = _("Installed Size");
 	buf[T_LICENSES] = _("Licenses");
-	buf[T_MD5_SUM] = _("MD5 Sum");
 	buf[T_NAME] = _("Name");
 	buf[T_OPTIONAL_DEPS] = _("Optional Deps");
 	buf[T_OPTIONAL_FOR] = _("Optional For");
@@ -235,9 +233,6 @@ void dump_pkg_full(alpm_pkg_t *pkg, int extra)
 		if(v & ALPM_PKG_VALIDATION_NONE) {
 			validation = alpm_list_add(validation, _("None"));
 		} else {
-			if(v & ALPM_PKG_VALIDATION_MD5SUM) {
-				validation = alpm_list_add(validation, _("MD5 Sum"));
-			}
 			if(v & ALPM_PKG_VALIDATION_SHA256SUM) {
 				validation = alpm_list_add(validation, _("SHA-256 Sum"));
 			}
@@ -321,7 +316,6 @@ void dump_pkg_full(alpm_pkg_t *pkg, int extra)
 			keys = alpm_list_add(keys, _("None"));
 		}
 
-		string_display(titles[T_MD5_SUM], alpm_pkg_get_md5sum(pkg), cols);
 		string_display(titles[T_SHA_256_SUM], alpm_pkg_get_sha256sum(pkg), cols);
 		list_display(titles[T_SIGNATURES], keys, cols);
 

src/pacman/util.c

@@ -1245,8 +1245,6 @@ void print_packages(const alpm_list_t *packages)
 		PRINT_FORMAT_STRING(temp, "%p", alpm_pkg_get_packager)
 		/* %v : pkgver */
 		PRINT_FORMAT_STRING(temp, "%v", alpm_pkg_get_version)
-		/* %m : md5sum */
-		PRINT_FORMAT_STRING(temp, "%m", alpm_pkg_get_md5sum)
 		/* %l : location */
 		if(strstr(temp, "%l")) {
 			char *pkgloc = pkg_get_location(pkg);

test/pacman/README

@@ -294,6 +294,7 @@ Possible rules are:
   PKG_REASON=name|intvalue
   PKG_FILES=name|filename
   PKG_BACKUP=name|backupname
+  PKG_INSTALLDATE=name|epoch
 
 Example:
 	PKG_DEPENDS=ncurses|glibc

test/pacman/meson.build

@@ -277,6 +277,7 @@ pacman_tests = [
   'tests/sync992.py',
   'tests/sync993.py',
   'tests/sync999.py',
+  'tests/source_date_epoch_install.py',
   'tests/trans001.py',
   'tests/type001.py',
   'tests/unresolvable001.py',

test/pacman/pmrule.py

@@ -108,6 +108,9 @@ class pmrule(object):
                         if f.startswith(value + "\t"):
                             success = 1
                             break;
+                elif case == "INSTALLDATE":
+                    if newpkg.installdate != value:
+                        success = 0
                 else:
                     tap.diag("PKG rule '%s' not found" % case)
                     success = -1

test/pacman/pmtest.py

@@ -92,6 +92,7 @@ class pmtest(object):
             "fail": 0
         }
         self.args = ""
+        self.env = {}
         self.retcode = 0
         self.db = {
             "local": pmdb.pmdb("local", self.root)
@@ -299,7 +300,7 @@ class pmtest(object):
         # archives are made available more easily.
         time_start = time.time()
         self.retcode = subprocess.call(cmd, stdout=output, stderr=output,
-                cwd=os.path.join(self.root, util.TMPDIR), env={'LC_ALL': 'C'})
+                cwd=os.path.join(self.root, util.TMPDIR), env={'LC_ALL': 'C', **self.env})
         time_end = time.time()
         vprint("\ttime elapsed: %.2fs" % (time_end - time_start))
 

test/pacman/tests/remove-print-empty-replacements.py

@@ -3,7 +3,7 @@ self.description = "Print empty replacements when using -Rp"
 p = pmpkg("a")
 self.addpkg2db("local", p)
 
-self.args = "-Rp --print-format 'foo%%f%%g%%h%%m' %s" % p.name
+self.args = "-Rp --print-format 'foo%%f%%g%%h%%h' %s" % p.name
 
 self.addrule("PACMAN_RETCODE=0")
 self.addrule("PACMAN_OUTPUT=^foo$")

test/pacman/tests/source_date_epoch_install.py

@@ -0,0 +1,12 @@
+self.description = "Check that installing a package retains INSTALL DATE with SOURCE_DATE_EPOCH"
+
+p = pmpkg("pkg1")
+p.files = ["foo/file1",
+           "foo/file2"]
+self.addpkg(p)
+
+self.args = "-U %s" % p.filename()
+self.env = {"SOURCE_DATE_EPOCH": "1662046009"}
+
+self.addrule("PACMAN_RETCODE=0")
+self.addrule("PKG_INSTALLDATE=pkg1|1662046009")