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Add nil-check for file opening in git keyring credentials

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This commit is contained in:
Talia 2023-04-03 15:27:54 +02:00
parent 8b9fcd9d6f
commit f06cbc94b1
1 changed files with 2 additions and 2 deletions
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4
bin/git-credential-keyring
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@ -15,7 +15,7 @@ end
if action == "get" then if action == "get" then
local command = string.format('secret-tool lookup application git username %s host %s', options.username, options.host, options.username, options.host) local command = string.format('secret-tool lookup application git username %s host %s', options.username, options.host, options.username, options.host)
local file = io.popen(command, "r") local file = assert(io.popen(command, "r"))
local password = file:read("all") local password = file:read("all")
if password~="" then if password~="" then
print("password="..password) print("password="..password)
@ -25,7 +25,7 @@ if action == "get" then
file:close() file:close()
elseif action == "store" then elseif action == "store" then
local command = string.format('secret-tool store --label="git %s@%s" application git username %s host %s', options.username, options.host, options.username, options.host) local command = string.format('secret-tool store --label="git %s@%s" application git username %s host %s', options.username, options.host, options.username, options.host)
local file = io.popen(command, "w") local file = assert(io.popen(command, "w"))
file:write(options.password) file:write(options.password)
file:close() file:close()
elseif action == "erase" then elseif action == "erase" then