pkg/codesearch: add read-file command

Just provides full file contents as last resort.

5 files changed, 15 insertions, 0 deletions

diff --git a/pkg/codesearch/testdata/mm/slub.c b/pkg/codesearch/testdata/mm/slub.c
index e69de29bb..4b6741a7f 100644
--- a/pkg/codesearch/testdata/mm/slub.c
+++ b/pkg/codesearch/testdata/mm/slub.c
@@ -0,0 +1,2 @@
+// slub.c contents.
+// This file is used in read-file test.
diff --git a/pkg/codesearch/testdata/query-read-file-dir b/pkg/codesearch/testdata/query-read-file-dir
new file mode 100644
index 000000000..210a326cd
--- /dev/null
+++ b/pkg/codesearch/testdata/query-read-file-dir
@@ -0,0 +1,3 @@
+read-file mm
+
+not found
diff --git a/pkg/codesearch/testdata/query-read-file-escaping b/pkg/codesearch/testdata/query-read-file-escaping
new file mode 100644
index 000000000..fca2abf6a
--- /dev/null
+++ b/pkg/codesearch/testdata/query-read-file-escaping
@@ -0,0 +1,3 @@
+read-file mm/../../codesearch.go
+
+not found
diff --git a/pkg/codesearch/testdata/query-read-file-existing b/pkg/codesearch/testdata/query-read-file-existing
new file mode 100644
index 000000000..9fc30a164
--- /dev/null
+++ b/pkg/codesearch/testdata/query-read-file-existing
@@ -0,0 +1,4 @@
+read-file mm/slub.c
+
+// slub.c contents.
+// This file is used in read-file test.
diff --git a/pkg/codesearch/testdata/query-read-file-missing b/pkg/codesearch/testdata/query-read-file-missing
new file mode 100644
index 000000000..ac7bead8d
--- /dev/null
+++ b/pkg/codesearch/testdata/query-read-file-missing
@@ -0,0 +1,3 @@
+read-file file-that-does-not-exist.c
+
+not found