averello/koreader-mirror
1
0
Fork 0
mirror of https://github.com/koreader/koreader.git synced 2025-12-13 20:36:53 +01:00
Code Issues Packages Projects Releases Wiki Activity

tools/mkrelease: handle corner case (#14369)

Browse Source 
7z shows an empty CRC for empty files when generating an archive manifest:
```
▸ mkdir dir
▸ touch dir/empty
▸ echo foobar >dir/foobar
▸ 7z a test.7z dir
[…]

▸ 7z -ba h dir
                        dir
B22C9747             7  dir/foobar
00000000             0  dir/empty

▸ 7z -ba -slt l test.7z
Path = dir
Size = 0
Packed Size = 0
Modified = 2025-09-27 22:55:25.7947183
Attributes = D drwxr-xr-x
CRC =
Encrypted = -
Method =
Block =

Path = dir/empty
Size = 0
Packed Size = 0
Modified = 2025-09-27 22:43:34.0722990
Attributes = A -rw-r--r--
CRC =
Encrypted = -
Method =
Block =

Path = dir/foobar
Size = 7
Packed Size = 11
Modified = 2025-09-27 22:55:25.7947183
Attributes = A -rw-r--r--
CRC = B22C9747
Encrypted = -
Method = LZMA2:12
Block = 0
```
This commit is contained in:
Benoit Pierre
2025-09-28 00:30:18 +02:00
committed by GitHub
parent 14fa4bf43f
commit e39db36954
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
tools/mkrelease.sh
View File

@@ -237,7 +237,12 @@ if [[ -r "${output}" ]]; then
"${sevenzip[@]}" -ba -slt l "${output}" |
awk "${AWK_HELPERS}"'
/^[^=]+ = / { e[$1] = $3; }
/^$/ && e["Size"] != "" { print_entry(e["Path"], e["Size"], e["CRC"]) }
/^$/ && e["Size"] != "" {
# Handle empty files (no CRC).
if (e["CRC"] == "" && e["Attributes"] !~ /^D/ && e["Size"] == 0)
e["CRC"] = "00000000";
print_entry(e["Path"], e["Size"], e["CRC"])
}
' | sort
)"
;;