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-rw-r--r--scripts/context/lua/mtxrun.lua46
1 files changed, 43 insertions, 3 deletions
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 13d78333b..03b51ff02 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -11960,6 +11960,7 @@ function resolvers.newinstance() -- todo: all vars will become lowercase and alp
remember = true,
diskcache = true,
renewcache = false,
+ renewtree = false,
loaderror = false,
savelists = true,
pattern = nil, -- lists
@@ -12270,6 +12271,39 @@ local function save_file_databases() -- will become cachers
end
end
+function resolvers.renew(hashname)
+ if hashname and hashname ~= "" then
+ local expanded = resolvers.expansion(hashname) or ""
+ if expanded ~= "" then
+ if trace_locating then
+ report_resolving("identifying tree '%s' from '%s'",expanded,hashname)
+ end
+ hashname = expanded
+ else
+ if trace_locating then
+ report_resolving("identifying tree '%s'",hashname)
+ end
+ end
+ local realpath = resolvers.resolve(hashname)
+ if lfs.isdir(realpath) then
+ if trace_locating then
+ report_resolving("using path '%s'",realpath)
+ end
+ methodhandler('generators',hashname)
+ -- could be shared
+ local content = instance.files[hashname]
+ caches.collapsecontent(content)
+ if trace_locating then
+ report_resolving("saving tree '%s'",hashname)
+ end
+ caches.savecontent(hashname,"files",content)
+ -- till here
+ else
+ report_resolving("invalid path '%s'",realpath)
+ end
+ end
+end
+
local function load_databases()
locate_file_databases()
if instance.diskcache and not instance.renewcache then
@@ -16169,9 +16203,15 @@ elseif e_argument("generate") then
-- luatools
- instance.renewcache = true
- trackers.enable("resolvers.locating")
- resolvers.load()
+ if filename and filename ~= "" then
+ resolvers.load("nofiles")
+ trackers.enable("resolvers.locating")
+ resolvers.renew(filename)
+ else
+ instance.renewcache = true
+ trackers.enable("resolvers.locating")
+ resolvers.load()
+ end
e_verbose = true