Index: configf.scm ================================================================== --- configf.scm +++ configf.scm @@ -57,10 +57,11 @@ ;;====================================================================== ;; Make the regexp's needed globally available ;;====================================================================== (define configf:include-rx (regexp "^\\[include\\s+(.*)\\]\\s*$")) +(define configf:script-rx (regexp "^\\[scriptinc\\s+(.*)\\]\\s*$")) ;; include output from a script (define configf:section-rx (regexp "^\\[(.*)\\]\\s*$")) (define configf:blank-l-rx (regexp "^\\s*$")) (define configf:key-sys-pr (regexp "^(\\S+)\\s+\\[system\\s+(\\S+.*)\\]\\s*$")) (define configf:key-val-pr (regexp "^(\\S+)(\\s+(.*)|())$")) (define configf:key-no-val (regexp "^(\\S+)(\\s*)$")) @@ -68,11 +69,11 @@ (define configf:cont-ln-rx (regexp "^(\\s+)(\\S+.*)$")) (define configf:settings (regexp "^\\[configf:settings\\s+(\\S+)\\s+(\\S+)]\\s*$")) ;; read a line and process any #{ ... } constructs -(define configf:var-expand-regex (regexp "^(.*)#\\{(scheme|system|shell|getenv|get|runconfigs-get|rget)\\s+([^\\}\\{]*)\\}(.*)")) +(define configf:var-expand-regex (regexp "^(.*)#\\{(scheme|system|shell|getenv|get|runconfigs-get|rget|scm|sh|rp|gv|g|mtrah)\\s+([^\\}\\{]*)\\}(.*)")) (define (configf:process-line l ht allow-system #!key (linenum #f)) (let loop ((res l)) (if (string? res) (let ((matchdat (string-search configf:var-expand-regex res))) @@ -85,13 +86,18 @@ (start-time (current-seconds)) (cmdsym (string->symbol cmdtype)) (fullcmd (case cmdsym ((scheme scm) (conc "(lambda (ht)" cmd ")")) ((system) (conc "(lambda (ht)(system \"" cmd "\"))")) - ((shell sh) (conc "(lambda (ht)(shell \"" cmd "\"))")) + ((shell sh) (conc "(lambda (ht)(string-translate (shell \"" cmd "\") \"\n\" \" \"))")) ((realpath rp)(conc "(lambda (ht)(common:nice-path \"" cmd "\"))")) - ((getenv) (conc "(lambda (ht)(get-environment-variable \"" cmd "\"))")) + ((getenv gv) (conc "(lambda (ht)(get-environment-variable \"" cmd "\"))")) + ((mtrah) (conc "(lambda (ht)" + " (let ((extra \"" cmd "\"))" + " (conc (or *toppath* (get-environment-variable \"MT_RUN_AREA_HOME\"))" + " (if (string-null? extra) \"\" \"/\")" + " extra)))")) ((get g) (let* ((parts (string-split cmd)) (sect (car parts)) (var (cadr parts))) (conc "(lambda (ht)(config-lookup ht \"" sect "\" \"" var "\"))"))) @@ -103,17 +109,17 @@ exn (begin (debug:print 0 *default-log-port* "WARNING: failed to process config input \"" l "\"") (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn)) ;; (print "exn=" (condition->list exn)) - (set! result (conc "#{( " cmdtype ") " cmd"}"))) + (set! result (conc "#{( " cmdtype ") " cmd "}, full expansion: " fullcmd))) (if (or allow-system - (not (member cmdtype '("system" "shell")))) + (not (member cmdtype '("system" "shell" "sh")))) (with-input-from-string fullcmd (lambda () (set! result ((eval (read)) ht)))) - (set! result (conc "#{(" cmdtype ") " cmd "}")))) + (set! result (conc "#{(" cmdtype ") " cmd "}")))) (case cmdsym ((system shell scheme) (let ((delta (- (current-seconds) start-time))) (if (> delta 2) (debug:print-info 0 *default-log-port* "for line \"" l "\"\n command: " cmd " took " delta " seconds to run with output:\n " result) @@ -183,16 +189,19 @@ ;; post-section-procs alist of section-pattern => proc, where: (proc section-name next-section-name ht curr-path) ;; (define (read-config path ht allow-system #!key (environ-patt #f)(curr-section #f)(sections #f)(settings (make-hash-table))(keep-filenames #f)(post-section-procs '())) (debug:print-info 5 *default-log-port* "read-config " path " allow-system " allow-system " environ-patt " environ-patt " curr-section: " curr-section " sections: " sections " pwd: " (current-directory)) (debug:print 9 *default-log-port* "START: " path) - (if (not (file-exists? path)) + (if (and (not (port? path)) + (not (file-exists? path))) ;; for case where we are handed a port (begin (debug:print-info 1 *default-log-port* "read-config - file not found " path " current path: " (current-directory)) ;; WARNING: This is a risky change but really, we should not return an empty hash table if no file read? #f) ;; (if (not ht)(make-hash-table) ht)) - (let ((inp (open-input-file path)) + (let ((inp (if (string? path) + (open-input-file path) + path)) ;; we can be handed a port (res (if (not ht)(make-hash-table) ht)) (metapath (if (or (debug:debug-mode 9) keep-filenames) path #f))) (let loop ((inl (configf:read-line inp res (calc-allow-system allow-system curr-section sections) settings)) ;; (read-line inp)) @@ -200,11 +209,12 @@ (var-flag #f);; turn on for key-var-pr and cont-ln-rx, turn off elsewhere (lead #f)) (debug:print-info 8 *default-log-port* "curr-section-name: " curr-section-name " var-flag: " var-flag "\n inl: \"" inl "\"") (if (eof-object? inl) (begin - (close-input-port inp) + (if (string? path) ;; we received a path, not a port, thus we are responsible for closing it. + (close-input-port inp)) (hash-table-delete! res "") ;; we are using "" as a dumping ground and must remove it before returning the ht (debug:print 9 *default-log-port* "END: " path) res) (regex-case inl @@ -230,10 +240,26 @@ (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) (begin (debug:print '(2 9) #f "INFO: include file " include-file " not found (called from " path ")") (debug:print 2 *default-log-port* " " full-conf) (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f))))) + (configf:script-rx ( x include-script );; handle-exceptions + ;; exn + ;; (begin + ;; (debug:print '(0 2 9) #f "INFO: include from script " include-script " failed.") + ;; (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) + (if (and (file-exists? include-script)(file-execute-access? include-script)) + (let* ((new-inp-port (open-input-pipe include-script))) + (debug:print '(2 9) *default-log-port* "Including from script output: " include-script) + ;; (print "We got here, calling read-config next. Port is: " new-inp-port) + (read-config new-inp-port res allow-system environ-patt: environ-patt curr-section: curr-section-name sections: sections settings: settings keep-filenames: keep-filenames) + (close-input-port new-inp-port) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) + (begin + (debug:print 0 *default-log-port* "Script not found or not exectutable: " include-script) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f))) + ) ;; ) (configf:section-rx ( x section-name ) (begin ;; call post-section-procs (for-each (lambda (dat) (let ((patt (car dat)) Index: docs/manual/reference.txt ================================================================== --- docs/manual/reference.txt +++ docs/manual/reference.txt @@ -16,10 +16,11 @@ | #{shell command} or #{sh ...} | Execute program, inserts result from stdout | Any valid Unix command | Value returned from the call is converted to a string and processed as part of the config file | #{realpath path} or #{rp ...} | Replace with normalized path | Must be a valid path | | #{getenv VAR} or #{gv VAR} | Replace with content of env variable | Must be a valid var | | #{get s v} or #{g s v} | Replace with variable v from section s | Variable must be defined before use | | #{rget v} | Replace with variable v from target or default of runconfigs file | | +| #{mtrah} | Replace with the path to the megatest testsuite area | | |====================== Config File Settings ~~~~~~~~~~~~~~~~~~~~