@@ -13,6 +13,7 @@ SYNOPSIS
'git checkout' [-q] [-f] [-m] [--detach] <commit>
'git checkout' [-q] [-f] [-m] [[-b|-B|--orphan] <new_branch>] [<start_point>]
'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <pathspec>...
+'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] --pathspec-from-file=<file> [--pathspec-file-nul]
'git checkout' (-p|--patch) [<tree-ish>] [--] [<pathspec>...]
DESCRIPTION
@@ -79,6 +80,7 @@ be used to detach `HEAD` at the tip of the branch (`git checkout
Omitting `<branch>` detaches `HEAD` at the tip of the current branch.
'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <pathspec>...::
+'git checkout' [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] --pathspec-from-file=<file> [--pathspec-file-nul]::
Overwrite the contents of the files that match the pathspec.
When the `<tree-ish>` (most often a commit) is not given,
@@ -306,6 +308,19 @@ Note that this option uses the no overlay mode by default (see also
working tree, but not in `<tree-ish>` are removed, to make them
match `<tree-ish>` exactly.
+--pathspec-from-file=<file>::
+ Pathspec is passed in `<file>` instead of commandline args. If
+ `<file>` is exactly `-` then standard input is used. Pathspec
+ elements are separated by LF or CR/LF. Pathspec elements can be
+ quoted as explained for the configuration variable `core.quotePath`
+ (see linkgit:git-config[1]). See also `--pathspec-file-nul` and
+ global `--literal-pathspecs`.
+
+--pathspec-file-nul::
+ Only meaningful with `--pathspec-from-file`. Pathspec elements are
+ separated with NUL character and all other characters are taken
+ literally (including newlines and quotes).
+
<branch>::
Branch to checkout; if it refers to a branch (i.e., a name that,
when prepended with "refs/heads/", is a valid ref), then that
@@ -9,6 +9,7 @@ SYNOPSIS
--------
[verse]
'git restore' [<options>] [--source=<tree>] [--staged] [--worktree] [--] <pathspec>...
+'git restore' [<options>] [--source=<tree>] [--staged] [--worktree] --pathspec-from-file=<file> [--pathspec-file-nul]
'git restore' (-p|--patch) [<options>] [--source=<tree>] [--staged] [--worktree] [--] [<pathspec>...]
DESCRIPTION
@@ -113,6 +114,19 @@ in linkgit:git-checkout[1] for details.
appear in the `--source` tree are removed, to make them match
`<tree>` exactly. The default is no-overlay mode.
+--pathspec-from-file=<file>::
+ Pathspec is passed in `<file>` instead of commandline args. If
+ `<file>` is exactly `-` then standard input is used. Pathspec
+ elements are separated by LF or CR/LF. Pathspec elements can be
+ quoted as explained for the configuration variable `core.quotePath`
+ (see linkgit:git-config[1]). See also `--pathspec-file-nul` and
+ global `--literal-pathspecs`.
+
+--pathspec-file-nul::
+ Only meaningful with `--pathspec-from-file`. Pathspec elements are
+ separated with NUL character and all other characters are taken
+ literally (including newlines and quotes).
+
\--::
Do not interpret any more arguments as options.
@@ -70,6 +70,8 @@ struct checkout_opts {
int checkout_worktree;
const char *ignore_unmerged_opt;
int ignore_unmerged;
+ int pathspec_file_nul;
+ const char *pathspec_from_file;
const char *new_branch;
const char *new_branch_force;
@@ -1480,6 +1482,8 @@ static struct option *add_checkout_path_options(struct checkout_opts *opts,
OPT_BOOL('p', "patch", &opts->patch_mode, N_("select hunks interactively")),
OPT_BOOL(0, "ignore-skip-worktree-bits", &opts->ignore_skipworktree,
N_("do not limit pathspecs to sparse entries only")),
+ OPT_PATHSPEC_FROM_FILE(&opts->pathspec_from_file),
+ OPT_PATHSPEC_FILE_NUL(&opts->pathspec_file_nul),
OPT_END()
};
struct option *newopts = parse_options_concat(prevopts, options);
@@ -1618,10 +1622,6 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
die(_("reference is not a tree: %s"), opts->from_treeish);
}
- if (opts->accept_pathspec && !opts->empty_pathspec_ok && !argc &&
- !opts->patch_mode) /* patch mode is special */
- die(_("you must specify path(s) to restore"));
-
if (argc) {
parse_pathspec(&opts->pathspec, 0,
opts->patch_mode ? PATHSPEC_PREFIX_ORIGIN : 0,
@@ -1641,10 +1641,33 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
if (opts->force_detach)
die(_("git checkout: --detach does not take a path argument '%s'"),
argv[0]);
+ }
+
+ if (opts->pathspec_from_file) {
+ if (opts->pathspec.nr)
+ die(_("--pathspec-from-file is incompatible with pathspec arguments"));
+
+ if (opts->force_detach)
+ die(_("--pathspec-from-file is incompatible with --detach"));
+ if (opts->patch_mode)
+ die(_("--pathspec-from-file is incompatible with --patch"));
+
+ parse_pathspec_file(&opts->pathspec, 0,
+ 0,
+ prefix, opts->pathspec_from_file, opts->pathspec_file_nul);
+ } else if (opts->pathspec_file_nul) {
+ die(_("--pathspec-file-nul requires --pathspec-from-file"));
+ }
+
+ if (opts->pathspec.nr) {
if (1 < !!opts->writeout_stage + !!opts->force + !!opts->merge)
die(_("git checkout: --ours/--theirs, --force and --merge are incompatible when\n"
"checking out of the index."));
+ } else {
+ if (opts->accept_pathspec && !opts->empty_pathspec_ok &&
+ !opts->patch_mode) /* patch mode is special */
+ die(_("you must specify path(s) to restore"));
}
if (opts->new_branch) {
new file mode 100755
@@ -0,0 +1,139 @@
+#!/bin/sh
+
+test_description='checkout --pathspec-from-file'
+
+. ./test-lib.sh
+
+test_tick
+
+test_expect_success setup '
+ test_commit file0 &&
+
+ echo 1 >fileA.t &&
+ echo 1 >fileB.t &&
+ echo 1 >fileC.t &&
+ echo 1 >fileD.t &&
+ git add fileA.t fileB.t fileC.t fileD.t &&
+ git commit -m "files 1" &&
+
+ echo 2 >fileA.t &&
+ echo 2 >fileB.t &&
+ echo 2 >fileC.t &&
+ echo 2 >fileD.t &&
+ git add fileA.t fileB.t fileC.t fileD.t &&
+ git commit -m "files 2" &&
+
+ git tag checkpoint
+'
+
+restore_checkpoint () {
+ git reset --hard checkpoint
+}
+
+verify_expect () {
+ git status --porcelain --untracked-files=no -- fileA.t fileB.t fileC.t fileD.t >actual &&
+ test_cmp expect actual
+}
+
+test_expect_success '--pathspec-from-file from stdin' '
+ restore_checkpoint &&
+
+ echo fileA.t | git checkout --pathspec-from-file=- HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ EOF
+ verify_expect
+'
+
+test_expect_success '--pathspec-from-file from file' '
+ restore_checkpoint &&
+
+ echo fileA.t >list &&
+ git checkout --pathspec-from-file=list HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'NUL delimiters' '
+ restore_checkpoint &&
+
+ printf "fileA.t\0fileB.t\0" | git checkout --pathspec-from-file=- --pathspec-file-nul HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'LF delimiters' '
+ restore_checkpoint &&
+
+ printf "fileA.t\nfileB.t\n" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'no trailing delimiter' '
+ restore_checkpoint &&
+
+ printf "fileA.t\nfileB.t" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'CRLF delimiters' '
+ restore_checkpoint &&
+
+ printf "fileA.t\r\nfileB.t\r\n" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'quotes' '
+ restore_checkpoint &&
+
+ printf "\"file\\101.t\"" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'quotes not compatible with --pathspec-file-nul' '
+ restore_checkpoint &&
+
+ printf "\"file\\101.t\"" >list &&
+ test_must_fail git checkout --pathspec-from-file=list --pathspec-file-nul HEAD^1
+'
+
+test_expect_success 'only touches what was listed' '
+ restore_checkpoint &&
+
+ printf "fileB.t\nfileC.t\n" | git checkout --pathspec-from-file=- HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileB.t
+ M fileC.t
+ EOF
+ verify_expect
+'
+
+test_done
new file mode 100755
@@ -0,0 +1,139 @@
+#!/bin/sh
+
+test_description='restore --pathspec-from-file'
+
+. ./test-lib.sh
+
+test_tick
+
+test_expect_success setup '
+ test_commit file0 &&
+
+ echo 1 >fileA.t &&
+ echo 1 >fileB.t &&
+ echo 1 >fileC.t &&
+ echo 1 >fileD.t &&
+ git add fileA.t fileB.t fileC.t fileD.t &&
+ git commit -m "files 1" &&
+
+ echo 2 >fileA.t &&
+ echo 2 >fileB.t &&
+ echo 2 >fileC.t &&
+ echo 2 >fileD.t &&
+ git add fileA.t fileB.t fileC.t fileD.t &&
+ git commit -m "files 2" &&
+
+ git tag checkpoint
+'
+
+restore_checkpoint () {
+ git reset --hard checkpoint
+}
+
+verify_expect () {
+ git status --porcelain --untracked-files=no -- fileA.t fileB.t fileC.t fileD.t >actual &&
+ test_cmp expect actual
+}
+
+test_expect_success '--pathspec-from-file from stdin' '
+ restore_checkpoint &&
+
+ echo fileA.t | git restore --pathspec-from-file=- --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ EOF
+ verify_expect
+'
+
+test_expect_success '--pathspec-from-file from file' '
+ restore_checkpoint &&
+
+ echo fileA.t >list &&
+ git restore --pathspec-from-file=list --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'NUL delimiters' '
+ restore_checkpoint &&
+
+ printf "fileA.t\0fileB.t\0" | git restore --pathspec-from-file=- --pathspec-file-nul --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'LF delimiters' '
+ restore_checkpoint &&
+
+ printf "fileA.t\nfileB.t\n" | git restore --pathspec-from-file=- --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'no trailing delimiter' '
+ restore_checkpoint &&
+
+ printf "fileA.t\nfileB.t" | git restore --pathspec-from-file=- --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'CRLF delimiters' '
+ restore_checkpoint &&
+
+ printf "fileA.t\r\nfileB.t\r\n" | git restore --pathspec-from-file=- --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ M fileB.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'quotes' '
+ restore_checkpoint &&
+
+ printf "\"file\\101.t\"" | git restore --pathspec-from-file=- --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileA.t
+ EOF
+ verify_expect
+'
+
+test_expect_success 'quotes not compatible with --pathspec-file-nul' '
+ restore_checkpoint &&
+
+ printf "\"file\\101.t\"" >list &&
+ test_must_fail git restore --pathspec-from-file=list --pathspec-file-nul --source=HEAD^1
+'
+
+test_expect_success 'only touches what was listed' '
+ restore_checkpoint &&
+
+ printf "fileB.t\nfileC.t\n" | git restore --pathspec-from-file=- --source=HEAD^1 &&
+
+ cat >expect <<-\EOF &&
+ M fileB.t
+ M fileC.t
+ EOF
+ verify_expect
+'
+
+test_done
@@ -1438,6 +1438,8 @@ test_expect_success 'double dash "git checkout"' '
--no-guess Z
--no-... Z
--overlay Z
+ --pathspec-file-nul Z
+ --pathspec-from-file=Z
EOF
'