12c7b1c5 (kx 2023-03-24 02:53:04 +0300 1)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 2) # [cScm Daemon](https://csvn.radix.pro/cscm/trunk/doc/cscmd.8.md)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 3)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 4) **cscmd** – a daemon for monitoring changes in SCM configuration files.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 5)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 6)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 7) ## Table of Contents
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 8)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 9) * [Options](#options)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 10) * [Grammar](#grammar)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 11) * [See Also](#see-also)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 12)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 13) <br/>
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 14)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 15) In order to not load the **cSvn-ui** and **cGit-ui** CGI scripts with unnecessary functionality and speed up
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 16) its work, information about the list of repositories is transmitted to it in binary form through
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 17) shared memory (see: */dev/shm/csvn.bcf*, */dev/shm/cgit.bcf*).
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 18)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 19) Binary Config File (**BCF**) format is similar to the simplified implementation of the **COFF**
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 20) and is described in the header file [*/usr/include/cscm/bcf.h*](https://csvn.radix.pro/cscm/trunk/cscm/bcf.h).
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 21)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 22) On startup, the daemon parses the */etc/csvn-ui.rc* or */etc/csvn-ui.rc* configuration files
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 23) (depends on **--scm=[svn|git]** option) and stores its binary forms in shared memory. In addition, the binary
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 24) form is saved in the daemon's home directory, by default it is the file */var/lib/csvn/csvn.bcf* or
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 25) */var/lib/cgit/cgit.bcf*.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 26)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 27) **cscmd(8)** daemon rereads SCM configuration files upon arrival of the **-HUP** signal and, in addition,
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 28) can be configured to monitor changes in the configuration files using the `--inotify` option. If the `--inotify`
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 29) option is specified, then after editing the file */ets/csvn-ui.rc* or */ets/cgit-ui.rc* and saving it to disk,
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 30) the **cscmd** daemon will reread file */etc/csvn-ui.rc* or */etc/cgit-ui.rc* as if it received the **-HUP** signal.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 31)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 32) The work of the **cscmd(8)** daemon's can be monitored by the log, which it leaves in the file
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 33) */var/log/csvnd.log* or the file */var/log/cgitd.log* (depends on **--scm=[svn|git]** option). There you can also
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 34) observe messages about errors that are detected in */ets/csvn-ui.rc* or */ets/cgit-ui.rc* files, if any.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 35)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 36) To start the **cScm** daemon during system boot, can be used the start/stop script */etc/rc.d/rc.csvnd* or
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 37) */etc/rc.d/rc.cgitd*.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 38)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 39)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 40) ## Options
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 41)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 42)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 43) ### -h, --help
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 44)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 45) Display help information.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 46)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 47)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 48) ### -v, --version
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 49)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 50) Display the version of **cScm** daemon.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 51)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 52)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 53) ### -d, --daemonize
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 54)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 55) Run in background as a daemon.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 56)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 57)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 58) ### -i, --inotify
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 59)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 60) Notify about configuration changes. If this option is set then **cscmd(8)** daemon selects changes
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 61) made in */etc/csvn-ui.rc* or */etc/cgit-ui.rc* configuration file and reread configuration when changes
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 62) is done. Without this option rereading configuration file can be done by sending **-HUP** to the **cscmd(8)**
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 63) process.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 64)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 65)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 66) ### -b, --bcf=<BCF_FILE>
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 67)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 68) Binary config file (depends on **--scm=[svn|git]** option). Default: */var/lib/csvn/csvn.bcf*.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 69)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 70)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 71) ### -c, --config=<CONFIG_FILE>
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 72)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 73) Config file (depends on **--scm=[svn|git]** option). Default: */etc/csvn-ui.rc*.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 74)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 75)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 76) ### -l, --log=<LOG_FILE>
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 77)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 78) Log file (depends on **--scm=[svn|git]** option). Default: */var/log/csvnd.log*.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 79)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 80)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 81) ### -p, --pid=<PID_FILE>
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 82)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 83) Log file (depends on **--scm=[svn|git]** option). Default: */var/run/csvnd.pid*.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 84)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 85)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 86) ### -s, --scm=[svn|git]
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 87)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 88) SCM engine name: **svn** or **git**. Default: **svn**.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 89)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 90)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 91) ### -t, --test
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 92) Test the config file and exit.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 93)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 94)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 95) ## Grammar
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 96)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 97) The grammar of the language describing the **cScm** congfiguration is simple
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 98) ([**parse.y**](https://csvn.radix.pro/cscm/trunk/cscmd/parse.y)). File */etc/csvn-ui.rc*
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 99) allows you to set variable values and create repository lists as named structures.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 100)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 101) Any variables can be defined in the */etc/csvn-ui.rc* file, but only variables with
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 102) reserved names will be used by the **cSvn** or **cGit** CGI script.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 103)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 104) In addition, if a variable already defined at the global level is specified in the
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 105) description of a repository, then within this repository this variable will have a local
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 106) value. In other words, within the repository, global variables can be overridden.
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 107)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 108)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 109) ## See Also
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 110)
12c7b1c5 (kx 2023-03-24 02:53:04 +0300 111) > [**README**](https://csvn.radix.pro/cscm/trunk/README.md)
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