311 commits

Author	SHA1	Message	Date
Khaïs COLIN	7425195350	norm: fix all easy issues	2025-04-14 14:44:42 +02:00
Khaïs COLIN	1c9653a5a5	parsing: parse redirections	2025-04-14 14:44:42 +02:00
Khaïs COLIN	1866da6ea6	fix: make it compile	2025-04-11 16:57:31 +02:00
Jérôme Guélen	4baad88a44	parse-cmd: Only redirections left to parse.	2025-04-10 18:57:04 +02:00
Jérôme Guélen	926774846f	parse-cmd: Almost done but stopped by the gong	2025-04-08 19:56:46 +02:00
Jérôme Guélen	d0cea8828d	parse-cmd: Mainly adding destructors and a token type.	2025-04-08 16:29:57 +02:00
Jérôme Guélen	72714855f7	parse-cmd: fixes and partial norm.	2025-04-08 13:08:43 +02:00
Jérôme Guélen	10a3c9c411	parse-cmd: Various fixes and a rotation of the parsing tree	2025-04-08 12:14:38 +02:00
Jerome	90d213bf98	parse-cmd: Slow start. Ideas starting to coalesce.	2025-04-06 21:52:33 +02:00
Jerome	1a22a39336	parse-cmd: fix typo and grammar.md appearance	2025-04-06 15:49:52 +02:00
Jérôme Guélen	fea514ea63	parse-cmd: Just a forgotten check to be reviewed later.	2025-04-06 15:49:52 +02:00
Jérôme Guélen	5f95751b36	parse-cmd: A very basic skeleton of functions to come	2025-04-06 15:49:52 +02:00
Jérôme Guélen	4d9fabc794	Parse-cmd: Added a builder structure (unfinished)	2025-04-06 15:49:52 +02:00
Jérôme Guélen	10d7b65b08	Parse-cmd: fix and add comment	2025-04-06 15:49:52 +02:00
Khaïs COLIN	0a80b9fbe3	simple_cmd executing refactor: put builtin related utilities into own file	2025-04-01 16:38:41 +02:00
Khaïs COLIN	ba4192bf8d	export: set correct exit status	2025-04-01 15:58:56 +02:00
Khaïs COLIN	3cdf7c3f76	export: handle invalid identifiers	2025-04-01 15:54:46 +02:00
Khaïs COLIN	299e016a27	export: handle simple cases	2025-04-01 14:39:02 +02:00
Khaïs COLIN	bac3512898	minishell: do variable substitution in postprocessing	2025-04-01 13:50:14 +02:00
Khaïs COLIN	7153df9305	cd: print error if cd is called with too many arguments	2025-03-31 20:06:34 +02:00
Khaïs COLIN	f1b2e1e22d	cd: handle empty argument	2025-03-31 17:07:46 +02:00
Khaïs COLIN	8f3c15f096	cd: when going to $HOME, show error message if it is unset	2025-03-31 16:58:21 +02:00
Khaïs COLIN	d66ca10a0c	cd: with no arg, go to $HOME	2025-03-31 16:40:22 +02:00
Khaïs COLIN	e93e6efb93	builtins: cd: implement cd to absolute paths	2025-03-31 16:34:48 +02:00
Khaïs COLIN	5ce4a2b85f	builtin: implement pwd	2025-03-31 14:54:40 +02:00
Khaïs COLIN	1c4733b1cc	here_doc: print error if failed to create temp file	2025-03-28 19:10:43 +01:00
Khaïs COLIN	66ea1328aa	simple_cmd executing: print error message on command not found	2025-03-28 16:58:13 +01:00
Khaïs COLIN	a4c482e8f9	here_doc: perform variable expansion	2025-03-28 16:45:28 +01:00
Jérôme Guélen	5ff990ef50	Parsing-refactor: Determining structures.	2025-03-28 15:03:15 +01:00
Khaïs COLIN	befe219436	simple_cmd executing: works with arguments and env ... Does not handle redirections at all, no special facilities are in place to allow nofork or builtin execution.	2025-03-28 14:50:37 +01:00
Khaïs COLIN	bd01c79838	fix: get_cmdpath returns NULL if executable is absent in first directory searched	2025-03-28 14:50:37 +01:00
Khaïs COLIN	a5a93be3d0	fix: get_cmdpath will sometimes leak memory	2025-03-28 14:50:37 +01:00
Khaïs COLIN	a7b78272ab	minishell: initialize app struct with env	2025-03-28 14:50:37 +01:00
Khaïs COLIN	d8bc528c5a	minishell: only parse simple commands	2025-03-28 14:50:37 +01:00
Khaïs COLIN	f07a80c762	postprocessing: do quote removal	2025-03-28 14:50:37 +01:00
Khaïs COLIN	22b0b4746f	fix: worddesc_copy did not copy the marker	2025-03-28 14:50:37 +01:00
Khaïs COLIN	0fbfee7d78	cmdgroup parsing: parse cmdlist surrounded by parentheses	2025-03-28 14:50:37 +01:00
Khaïs COLIN	185a069044	cmdgroup parsing refactor: use builder pattern ... This will make it easier to add the next logic stuff to it	2025-03-28 14:50:37 +01:00
Khaïs COLIN	73a64b2ec3	fix potential memory leak in cmdlist_from_wordlist ... This leak would happen if the alocation of the builder fails. In that case, we don't free our copy of the wordlist	2025-03-28 14:50:37 +01:00
Khaïs COLIN	dff5de66da	fix redirection parsing sometimes skipping over redirections ... This happens when multiple redirections are following each others, such as in echo hi > out < in which would be parsed as ╰─ t_cmdgroup ├─ t_cmdlist │ ├─ num_cmds = 1 │ ╰─ cmd[0] │ ├─ t_cmdlist_item │ │ ╰─ t_pipeline │ │ ├─ num_cmd = 1 │ │ ╰─ cmd[0] │ │ ╰─ t_simple_cmd │ │ ├─ words = [echo][hi][<][in] │ │ ╰─ t_redir_list │ │ ╰─ redirection[0] │ │ ╰─ t_redirection │ │ ├─ t_redir_type = REDIR_OUTPUT │ │ ╰─ marker = [out] │ ╰─ t_operator = END ╰─ (no redirections) when the correct parsing is ╰─ t_cmdgroup ├─ t_cmdlist │ ├─ num_cmds = 1 │ ╰─ cmd[0] │ ├─ t_cmdlist_item │ │ ╰─ t_pipeline │ │ ├─ num_cmd = 1 │ │ ╰─ cmd[0] │ │ ╰─ t_simple_cmd │ │ ├─ words = [echo][hi] │ │ ╰─ t_redir_list │ │ ├─ redirection[0] │ │ │ ╰─ t_redirection │ │ │ ├─ t_redir_type = REDIR_OUTPUT │ │ │ ╰─ marker = [out] │ │ ╰─ redirection[1] │ │ ╰─ t_redirection │ │ ├─ t_redir_type = REDIR_INPUT │ │ ╰─ marker = [in] │ ╰─ t_operator = END ╰─ (no redirections)	2025-03-28 14:50:37 +01:00
Khaïs COLIN	9fb4e13420	implement tree debug for redirections	2025-03-28 14:50:37 +01:00
Khaïs COLIN	88ed66e138	refactor cmdlist.num_cmds -> cmdlist.num_cmd to be more consistent	2025-03-28 14:50:37 +01:00
Khaïs COLIN	448458b37f	redirection parsing: parse redirections for cmdgroup	2025-03-28 14:50:37 +01:00
Khaïs COLIN	c258fa6077	fix(simple_cmd): did not free redirection list correctly	2025-03-28 14:50:37 +01:00
Khaïs COLIN	0584757446	refactor: put parsing of command and debugging out of main loop	2025-03-28 14:50:37 +01:00
Khaïs COLIN	1f03cbbedb	tree debug: implement rest of tree debug ... This is a big commit, sorry!	2025-03-28 14:50:37 +01:00
Khaïs COLIN	76b2b8ec7f	treedrawing: fix bug where rare circumstances could lead to incorrect indent ... The problem took me a while to find, but the issue here was that push_buf does not add a terminating null byte, and I was only asking push_buf to copy the bytes that contained characters, not the terminating null byte as well. This, combined with the fact that to remove bytes from the end of the buffer, I just placed a null byte a the end, caused some combinations of indentation and dedentations to overwrite the null byte, and not place a null byte after the new indent, which would still contain data from a previous indentation.	2025-03-28 14:50:37 +01:00
Khaïs COLIN	1486c3b124	treeprint refactor: use simpler types	2025-03-28 14:50:37 +01:00
Khaïs COLIN	3edff91107	cmdgroup parsing: parse a single cmdlist	2025-03-28 14:50:37 +01:00
Khaïs COLIN	5379ad34f2	cmdlist debug: implement debug func (STUB) ... I need to actually parse some cmdlists for this to have any meaning further	2025-03-28 14:50:37 +01:00